@article{VitiValeroGualtieri2019,
  author    = {Viti, Nicolo and Valero, Daniel and Gualtieri, Carlo},
  title     = {Numerical Simulation of Hydraulic Jumps. Part 2: Recent Results and Future Outlook},
  series = {Water},
  volume    = {11},
  journal   = {Water},
  number    = {1},
  issn      = {2073-4441},
  doi       = {10.3390/w11010028},
  pages     = {Art. Nr. 28},
  year      = {2019},
  language  = {en}
}
@book{KrauseUlke2019,
  author    = {Krause, Thomas and Ulke, Bernd},
  title     = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb: Klausurvorbereitung mit ausf{\"u}hrlichen L{\"o}sungen},
  edition   = {3., {\"u}berarb. Aufl.},
  publisher = {Springer Fachmedien},
  address   = {Wiesbaden},
  doi       = {10.1007/978-3-658-23127-9},
  pages     = {XI, 347 S., 227 Abb.},
  year      = {2019},
  language  = {de}
}
@article{RegerKuhnhenneHachuletal.2019,
  author    = {Reger, Vitali and Kuhnhenne, Markus and Hachul, Helmut and D{\"o}ring, Bernd and Blanke, Tobias and G{\"o}ttsche, Joachim},
  title     = {Plusenergiegeb{\"a}ude 2.0 in Stahlleichtbauweise},
  series = {Stahlbau},
  volume    = {88},
  journal   = {Stahlbau},
  number    = {6},
  publisher = {Ernst \& Sohn},
  address   = {Berlin},
  issn      = {1437-1049 (E-journal), 0038-9145 (print)},
  doi       = {10.1002/stab.201900034},
  pages     = {522 -- 528},
  year      = {2019},
  language  = {de}
}
@article{ValeroChansonBung2019,
  author    = {Valero, Daniel and Chanson, Hubert and Bung, Daniel B.},
  title     = {Robust estimators for turbulence properties assessment},
  pages     = {1 -- 24},
  year      = {2019},
  language  = {en}
}
@book{KrauseUlke2019,
  author    = {Krause, Thomas and Ulke, Bernd},
  title     = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb: Klausurvorbereitung mit ausf{\"u}hrlichen L{\"o}sungen},
  edition   = {3., Auflage},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-23126-2},
  pages     = {XI, 347 Seiten ; Illustrationen},
  year      = {2019},
  language  = {de}
}
@inproceedings{KerpenSchooneesSchlurmannetal.2019,
  author    = {Kerpen, Nils B. and Schoonees, Talia and Schlurmann, Torsten and Valero, Daniel and Bung, Daniel B.},
  title     = {waveSTEPS - Wellenauf- und Wellen{\"u}berlauf an getreppten Deckwerken},
  series = {24. KFKI-Seminar 2019, 21.11.2019},
  booktitle = {24. KFKI-Seminar 2019, 21.11.2019},
  pages     = {2 Seiten},
  year      = {2019},
  language  = {de}
}
@book{KrauseUlkeMartinetal.2019,
  author    = {Krause, Thomas and Ulke, Bernd and Martin, Joachim and Lemke, J{\"o}rg and Sparla, Peter and Streit, Wilfried},
  title     = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb: Klausurvorbereitung mit ausf{\"u}hrlichen L{\"o}sungen},
  editor    = {Krause, Thomas and Ulke, Bernd},
  edition   = {3. Auflage},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-23126-2 (Print) 978-3-658-23127-9 (Online)},
  pages     = {XI, 347 Seiten ; Illustrationen},
  year      = {2019},
  language  = {de}
}
@incollection{Martin2019,
  author    = {Martin, Joachim},
  title     = {Bemessung von Baukonstruktionen},
  series = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  booktitle = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-23127-9},
  doi       = {10.1007/978-3-658-23127-9_1},
  pages     = {1 -- 11},
  year      = {2019},
  language  = {de}
}
@incollection{Sparla2019,
  author    = {Sparla, Peter},
  title     = {Vermessung},
  series = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  booktitle = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-23127-9},
  doi       = {10.1007/978-3-658-23127-9_2},
  pages     = {13 -- 61},
  year      = {2019},
  language  = {de}
}
@incollection{Ulke2019,
  author    = {Ulke, Bernd},
  title     = {Der baurechtliche Vertrag},
  series = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  booktitle = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-23127-9},
  pages     = {63 -- 87},
  year      = {2019},
  abstract  = {Anhand von kurzen theoretischen Einf{\"u}hrungen werden anhand von Beispielen die wesentlichen Aspekte des baurechtlichen Vertrages erl{\"a}utert. Nach einer Einf{\"u}hrung {\"u}ber das Zustandekommen von (Bau-) Vertr{\"a}gen wird die f{\"u}r Streitf{\"a}lle unerl{\"a}ssliche Dokumentation auf Baustellen erl{\"a}utert. Hierbei werden Hinweise zur Erstellung von Protokollen, zum E-Mail bei Großprojekten und zur Dokumentation von Stundenlohnarbeiten gegeben. Des Weiteren wird eine Schriftverkehrsliste vorgestellt, die zur Nachverfolgung des Schriftverkehrs bei Großprojekten unerl{\"a}sslich ist. Anschließend werden die typischen Vertragsarten vorgestellt, die bei der Abwicklung von Großprojekten zu beachten sind und die Unterschiede werden durch Fallbeispiele erl{\"a}utert. Einen Schwerpunkt des Kapitels bilden auftragsnehmerseitige Verz{\"u}ge sowie mangelbehaftete Leistungen. Hier werden Hinweise gegeben, wie in den entsprechenden Situationen zu reagieren ist.},
  language  = {de}
}
@incollection{Ulke2019,
  author    = {Ulke, Bernd},
  title     = {Baukosten und Finanzierung},
  series = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  booktitle = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-23127-9},
  doi       = {10.1007/978-3-658-23127-9_4},
  pages     = {89 -- 100},
  year      = {2019},
  language  = {de}
}
@incollection{Krause2019,
  author    = {Krause, Thomas},
  title     = {Bauabrechnung und Mengenermittlung},
  series = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  booktitle = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-23127-9},
  doi       = {10.1007/978-3-658-23127-9_5},
  pages     = {101 -- 116},
  year      = {2019},
  language  = {de}
}
@incollection{Ulke2019,
  author    = {Ulke, Bernd},
  title     = {Arbeitsvorbereitung und Ablaufplanung},
  series = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  booktitle = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-23127-9},
  doi       = {10.1007/978-3-658-23127-9_6},
  pages     = {117 -- 154},
  year      = {2019},
  language  = {de}
}
@incollection{Krause2019,
  author    = {Krause, Thomas},
  title     = {Baumaschinen},
  series = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  booktitle = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-23127-9},
  doi       = {10.1007/978-3-658-23127-9_7},
  pages     = {155 -- 163},
  year      = {2019},
  language  = {de}
}
@article{GronsfeldJoachimMalecha2019,
  author    = {Gronsfeld, Richard and Joachim, Klubert and Malecha, Hartmut},
  title     = {3-D-Visualisierung von vorhandenen Staubauwerken zur holistischen Planung und {\"U}berwachung},
  series = {Wasserwirtschaft},
  volume    = {109},
  journal   = {Wasserwirtschaft},
  number    = {5},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {2192-8762},
  doi       = {10.1007/s35147-019-0075-x},
  pages     = {82 -- 85},
  year      = {2019},
  language  = {de}
}
@inproceedings{BedburThullMoorkampetal.2019,
  author    = {Bedbur, Christian and Thull, J. and Moorkamp, Wilfried and Uibel, Thomas},
  title     = {Standardbr{\"u}cken f{\"u}r Geh- und Radwege},
  series = {Tagungsband 4. Aachener Holzbautagung 2019: 12. und 13. September an der FH Aachen},
  booktitle = {Tagungsband 4. Aachener Holzbautagung 2019: 12. und 13. September an der FH Aachen},
  publisher = {FH Aachen},
  address   = {Aachen},
  issn      = {2197-4489},
  pages     = {34 -- 45},
  year      = {2019},
  language  = {de}
}
@incollection{Ulke2019,
  author    = {Ulke, Bernd},
  title     = {Boden, Baugrube, Verbau},
  series = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  booktitle = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-23127-9 (Online)},
  doi       = {10.1007/978-3-658-23127-9_8},
  pages     = {165 -- 239},
  year      = {2019},
  abstract  = {Im folgenden Kapitel werden die wichtigsten geotechnischen Nachweise sowie praxisnahe Beispiele f{\"u}r den Baubetrieb aufgef{\"u}hrt. Es wird im Wesentlichen auf die Bodenbeschreibung und Klassifikation nach DIN 18196 sowie nach DIN 18300 eingegangen, welche sowohl f{\"u}r die weiteren Berechnungen als auch f{\"u}r die Kalkulation von großer Bedeutung sind. Die aus der Praxis aufgef{\"u}hrten Beispiele verdeutlichen verschiedene Untersuchungs- und Auswertungsmethoden f{\"u}r direkte und indirekte Aufschl{\"u}sse, diese enthalten Labor- und Feldversuche, mit denen man die Verdichtbarkeit von B{\"o}den auswertet und quantifiziert, sowie viele andere Themenbereiche wie Erddruckberechnungen sowie Spannungs- und Setzungsberechnungen. Dar{\"u}ber hinaus werden exemplarisch bestimmte Verbauarten bez{\"u}glich ihrer Bemessung erl{\"a}utert. Es wird ebenfalls auf das Thema Wasserhaltung eingegangen und die erforderlichen Maßnahmen beschrieben, um bestimmte Versagensmechanismen - wie z.B. den hydraulischen Grundbruch - zu verhindern.},
  language  = {de}
}
@incollection{Krause2019,
  author    = {Krause, Thomas},
  title     = {Schalung und Ger{\"u}ste},
  series = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  booktitle = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-23127-9 (Online)},
  doi       = {10.1007/978-3-658-23127-9_9},
  pages     = {241 -- 253},
  year      = {2019},
  abstract  = {Die grunds{\"a}tzliche Planung von Schalungsaufgaben wird heute in der Regel im Rahmen der Arbeitsvorbereitung von den entsprechenden Stabsabteilungen oder als Serviceleistung von den Schalungsherstellern mit Anwendung von spezieller Software und den technischen Unterlagen f{\"u}r die jeweiligen Schalungsger{\"a}te durchgef{\"u}hrt. Diese Programme und technischen Unterlagen stehen in der Regel auch den Mitarbeitern in der Bauleitung zur Verf{\"u}gung, werden dort aber eher seltener genutzt. Zur Anwendung auf der Baustelle stellen die Schalungshersteller neben den technischen Unterlagen Bemessungstabellen zur Verf{\"u}gung, welche die Auswahl und Dimensionierung einzelner Schalungen wesentlich erleichtern. Die nachfolgend aufgef{\"u}hrten Beispiele aus dem Bereich Schalung und Ger{\"u}ste beschreiben Aufgaben, die im Baustellenbetrieb auf die Bauleitung zu kommen k{\"o}nnen und auch ohne Unterst{\"u}tzung einer Stabsabteilung gel{\"o}st werden k{\"o}nnen.},
  language  = {de}
}
@incollection{Martin2019,
  author    = {Martin, Joachim},
  title     = {Betriebsorganisation},
  series = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  booktitle = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-23127-9},
  doi       = {10.1007/978-3-658-23127-9_10},
  pages     = {255 -- 272},
  year      = {2019},
  language  = {de}
}
@incollection{Streit2019,
  author    = {Streit, Wilfried},
  title     = {Kalkulation},
  series = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  booktitle = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-23127-9},
  doi       = {10.1007/978-3-658-23127-9_11},
  pages     = {273 -- 334},
  year      = {2019},
  language  = {de}
}
@incollection{Lemke2019,
  author    = {Lemke, J{\"o}rg},
  title     = {Arbeitssicherheit},
  series = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  booktitle = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-23127-9},
  doi       = {10.1007/978-3-658-23127-9_12},
  pages     = {335 -- 344},
  year      = {2019},
  language  = {de}
}
@article{ValeroBungCrookston2019,
  author    = {Valero, D. and Bung, Daniel B. and Crookston, B. M.},
  title     = {Closure to "Energy Dissipation of a Type III Basin under Design and Adverse Conditions for Stepped and Smooth Spillways"},
  series = {Journal of Hydraulic Engineering},
  volume    = {146},
  journal   = {Journal of Hydraulic Engineering},
  number    = {2},
  publisher = {ASCE},
  address   = {Reston, Va.},
  doi       = {10.1061/(ASCE)HY.1943-7900.0001669},
  year      = {2019},
  language  = {en}
}
@inproceedings{ValeroKramerBungetal.2019,
  author    = {Valero, Daniel and Kramer, Matthias and Bung, Daniel B. and Chanson, Hubert},
  title     = {A stochastic bubble generator for air-water flow research},
  series = {E-proceedings of the 38th IAHR World Congress, September 1-6, 2019, Panama City, Panama},
  booktitle = {E-proceedings of the 38th IAHR World Congress, September 1-6, 2019, Panama City, Panama},
  doi       = {10.3850/38WC092019-0909},
  pages     = {5714 -- 5721},
  year      = {2019},
  language  = {en}
}
@inproceedings{TullisCrookstonBung2019,
  author    = {Tullis, Blake P. and Crookston, Brian M. and Bung, Daniel B.},
  title     = {Weir head-discharge relationships: A multi-lab exercise},
  series = {E-proceedings of the 38th IAHR World Congress September 1-6, 2019, Panama City, Panama},
  booktitle = {E-proceedings of the 38th IAHR World Congress September 1-6, 2019, Panama City, Panama},
  pages     = {1 -- 15},
  year      = {2019},
  language  = {en}
}
@inproceedings{BungOertel2019,
  author    = {Bung, Daniel B. and Oertel, Mario},
  title     = {Wave breaking over a submerged horizontal plate: Optical Flow, LES and RANS},
  series = {E-proceedings of the 38th IAHR World Congress September 1-6, 2019, Panama City, Panama},
  booktitle = {E-proceedings of the 38th IAHR World Congress September 1-6, 2019, Panama City, Panama},
  doi       = {10.3850/38WC092019-0509},
  pages     = {3690 -- 3698},
  year      = {2019},
  language  = {en}
}
@book{UibelPeterson2019,
  author    = {Uibel, Thomas and Peterson, Leif Arne},
  title     = {Tagungsband Aachener Holzbautagung 2019},
  editor    = {Uibel, Thomas and Peterson, Leif Arne},
  publisher = {FH Aachen},
  address   = {Aachen},
  issn      = {2197-4489},
  pages     = {140 Seiten ; Illustrationen, graph. Darst.},
  year      = {2019},
  language  = {de}
}
@article{ValeroChansonBung2020,
  author    = {Valero, Daniel and Chanson, Hubert and Bung, Daniel B.},
  title     = {Robust estimators for free surface turbulence characterization: A stepped spillway application},
  series = {Flow Measurement and Instrumentation},
  volume    = {76},
  journal   = {Flow Measurement and Instrumentation},
  number    = {Art. 101809},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0955-5986},
  doi       = {10.1016/j.flowmeasinst.2020.101809},
  year      = {2020},
  abstract  = {Robust estimators are parameters insensitive to the presence of outliers. However, they presume the shape of the variables' probability density function. This study exemplifies the sensitivity of turbulent quantities to the use of classic and robust estimators and the presence of outliers in turbulent flow depth time series. A wide range of turbulence quantities was analysed based upon a stepped spillway case study, using flow depths sampled with Acoustic Displacement Meters as the flow variable of interest. The studied parameters include: the expected free surface level, the expected fluctuation intensity, the depth skewness, the autocorrelation timescales, the vertical velocity fluctuation intensity, the perturbations celerity and the one-dimensional free surface turbulence spectrum. Three levels of filtering were utilised prior to applying classic and robust estimators, showing that comparable robustness can be obtained either using classic estimators together with an intermediate filtering technique or using robust estimators instead, without any filtering technique.},
  language  = {en}
}
@article{KuhnhenneRegerPyschnyetal.2020,
  author    = {Kuhnhenne, Markus and Reger, Vitali and Pyschny, Dominik and D{\"o}ring, Bernd},
  title     = {Influence of airtightness of steel sandwich panel joints on heat losses},
  series = {E3S Web of Conferences 12th Nordic Symposium on Building Physics (NSB 2020)},
  volume    = {172},
  journal   = {E3S Web of Conferences 12th Nordic Symposium on Building Physics (NSB 2020)},
  number    = {Art. 05008},
  publisher = {EDP Sciences},
  address   = {Les Ulis},
  doi       = {10.1051/e3sconf/202017205008},
  pages     = {6},
  year      = {2020},
  abstract  = {Energy saving ordinances requires that buildings must be designed in such a way that the heat transfer surface including the joints is permanently air impermeable. The prefabricated roof and wall panels in lightweight steel constructions are airtight in the area of the steel covering layers. The sealing of the panel joints contributes to fulfil the comprehensive requirements for an airtight building envelope. To improve the airtightness of steel sandwich panels, additional sealing tapes can be installed in the panel joint. The influence of these sealing tapes was evaluated by measurements carried out by the RWTH Aachen University - Sustainable Metal Building Envelopes. Different installation situations were evaluated by carrying out airtightness tests for different joint distances. In addition, the influence on the heat transfer coefficient was also evaluated using the Finite Element Method (FEM). The combination of obtained air volume flow and transmission losses enables to create an "effective heat transfer coefficient" due to transmission and infiltration. This summarizes both effects in one value and is particularly helpful for approximate calculations on energy efficiency.},
  language  = {en}
}
@inproceedings{BedburMoorkampPetersonetal.2020,
  author    = {Bedbur, Christian and Moorkamp, Wilfried and Peterson, Leif Arne and Uibel, Thomas},
  title     = {Holzbr{\"u}cken mit Natursteinbel{\"a}gen - Untersuchungen zur Aktivierung der Verbundwirkung},
  series = {Doktorandenkolloquium Holzbau Forschung + Praxis : Stuttgart, 05. + 06. M{\"a}rz 2020},
  booktitle = {Doktorandenkolloquium Holzbau Forschung + Praxis : Stuttgart, 05. + 06. M{\"a}rz 2020},
  editor    = {Kuhlmann, Ulrike},
  publisher = {Universit{\"a}t Stuttgart, Institut f{\"u}r Konstruktion und Entwurf},
  address   = {Stuttgart},
  pages     = {53 -- 60},
  year      = {2020},
  language  = {de}
}
@techreport{ThomaLaarmannMerkensetal.2020,
  author    = {Thoma, Andreas and Laarmann, Lukas and Merkens, Torsten and Franzke, Till and M{\"o}hren, Felix and Buttermann, Lilly and van der Weem, Dirk and Fischer, Maximilian and Misch, Philipp and B{\"o}hme, Mirijam and R{\"o}th, Thilo and Hebel, Christoph and Ritz, Thomas and Franke, Marina and Braun, Carsten},
  title     = {Entwicklung eines intermodalen Mobilit{\"a}tskonzeptes f{\"u}r die Pilotregion NRW/Rhein-Maas Euregio und Schaffung voller Kundenakzeptanz durch Transfer von Standards aus dem PKW-Bereich auf ein Flugtaxi : Schlussbericht : Projektakronym: SkyCab (Kategorie B) : Laufzeit in Monaten: 6 : Hauptthema: Kategorie B: Innovative Ideen mit Bezug zu UAS/Flugtaxis},
  publisher = {FH Aachen},
  address   = {Aachen},
  pages     = {97 Seiten},
  year      = {2020},
  language  = {de}
}
@article{RegerKuhnhenneEbbertetal.2020,
  author    = {Reger, Vitali and Kuhnhenne, Markus and Ebbert, Thiemo and Hachul, Helmut and Blanke, Tobias and D{\"o}ring, Bernd},
  title     = {Nutzung erneuerbarer Energien durch thermische Aktivierung von Komponenten aus Stahl},
  series = {Stahlbau},
  volume    = {2020},
  journal   = {Stahlbau},
  number    = {Volume 89, Issue 6512-519},
  publisher = {Ernst \& Sohn},
  address   = {Berlin},
  issn      = {1437-1049},
  doi       = {10.1002/stab.202000031},
  pages     = {512 -- 519},
  year      = {2020},
  abstract  = {Die Versorgung von Neubauten soll m{\"o}glichst weitgehend unabh{\"a}ngig von fossilen Energietr{\"a}gern erfolgen. Erneuerbare Energien spielen daf{\"u}r eine gewichtige Rolle. Eine gute M{\"o}glichkeit, erneuerbare Energien ohne viel zus{\"a}tzlichen Aufwand nutzbar zu machen, ist, bereits vorhandenen Komponenten im Geb{\"a}ude zus{\"a}tzliche Funktionen zu geben. Hier kann bspw. die Fassade oder das Dach solarthermisch aktiviert oder durch Fotovoltaikmodule erg{\"a}nzt werden. Auch Tiefgr{\"u}ndungen k{\"o}nnen neben der statischen Funktion noch eine geothermische Funktion zur Aufnahme oder Abgabe von W{\"a}rme erhalten. Neben der Erzeugung bietet sich auch f{\"u}r die Verteilung der W{\"a}rme oder K{\"a}lte im Geb{\"a}ude die Integration in Bauteile an. Hier kann bspw. der Boden durch eine Fußbodenheizung oder die Decke durch Deckenstrahlplatten aktiviert werden. Im Rahmen der Ver{\"o}ffentlichung wird auf die thermische Aktivierung von Stahlkomponenten eingegangen. Es wird eine L{\"o}sung vorgestellt, die vorgeh{\"a}ngte hinterl{\"u}ftete Stahlfassade (VHF) solarthermisch zu aktivieren. Außerdem werden zwei M{\"o}glichkeiten zur geothermischen Aktivierung von Tiefgr{\"u}ndungen mittels Stahlpf{\"a}hlen gezeigt. Zuletzt wird ein System zur thermischen Aktivierung von Stahltrapezprofilen an der Decke erl{\"a}utert, welches W{\"a}rme zuf{\"u}hren oder bei Bedarf abf{\"u}hren kann.},
  language  = {de}
}
@book{LohseLaumannWolf2020,
  author    = {Lohse, Wolfram and Laumann, J{\"o}rg and Wolf, Christian},
  title     = {Stahlbau 2},
  edition   = {21., vollst. akt. und {\"u}berarb. Aufl.},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-8348-2116-4},
  doi       = {10.1007/978-3-8348-2116-4},
  year      = {2020},
  language  = {de}
}
@article{RichterWichernGroempingetal.2020,
  author    = {Richter, L. and Wichern, M. and Gr{\"o}mping, Markus and Robecke, U. and Haberkamp, J.},
  title     = {Ammonium recovery from process water of digested sludge dewatering by membrane contactors},
  series = {Water Practice and Technology},
  volume    = {15},
  journal   = {Water Practice and Technology},
  number    = {1},
  publisher = {IWA Publishing},
  address   = {London},
  issn      = {1751-231X},
  doi       = {10.2166/wpt.2020.002},
  pages     = {84 -- 91},
  year      = {2020},
  abstract  = {Membrane contactors are a promising alternative for nitrogen removal and recovery from process water compared to other physicochemical and biological sidestream treatment processes. M{\"u}nster wastewater treatment plant (WWTP) is the first municipal WWTP in Germany operating a full-scale membrane contactor system to improve the nitrogen elimination and recovery efficiency. Factors influencing the operation and membrane performance are investigated in an accompanying research project. Additional operational aspects of the applied membrane modules are investigated in detail using a bench-scale membrane contactor. First results of the full-scale application demonstrate a high nitrogen removal efficiency of >95\%.},
  language  = {de}
}
@article{KerresGredigkHoffmannJatheetal.2020,
  author    = {Kerres, Karsten and Gredigk-Hoffmann, Sylvia and Jathe, R{\"u}diger and Orlik, Stefan and Sariyildiz, Mustafa and Schmidt, Torsten and Sympher, Klaus-Jochen and Uhlenbroch, Adrian},
  title     = {Future approaches for sewer system condition assessment},
  series = {Water Practice \& Technology},
  journal   = {Water Practice \& Technology},
  number    = {15 (2)},
  publisher = {IWA Publishing},
  address   = {London},
  issn      = {1751-231X},
  doi       = {10.2166/wpt.2020.027},
  pages     = {386 -- 393},
  year      = {2020},
  abstract  = {Different analytical approaches exist to describe the structural substance or wear reserve of sewer systems. The aim is to convert engineering assessments of often complex defect patterns into computational algorithms and determine a substance class for a sewer section or manhole. This analytically determined information is essential for strategic rehabilitation planning processes up to network level, as it corresponds to the most appropriate rehabilitation type and can thus provide decision-making support. Current calculation methods differ clearly from each other in parts, so that substance classes determined by the different approaches are only partially comparable with each other. The objective of the German R\&D cooperation project 'SubKanS' is to develop a methodology for classifying the specific defect patterns resulting from the interaction of all the individual defects, and their severities and locations. The methodology takes into account the structural substance of sewer sections and manholes, based on real data and theoretical considerations analogous to the condition classification of individual defects. The result is a catalogue of defect patterns and characteristics, as well as associated structural substance classifications of sewer systems (substance classes). The methodology for sewer system substance classification is developed so that the classification of individual defects can be transferred into a substance class of the sewer section or manhole, eventually taking into account further information (e.g. pipe material, nominal diameter, etc.). The result is a validated methodology for automated sewer system substance classification.},
  language  = {en}
}
@article{BungCrookstonValero2020,
  author    = {Bung, Daniel B. and Crookston, Brian M. and Valero, Daniel},
  title     = {Turbulent free-surface monitoring with an RGB-D sensor: the hydraulic jump case},
  series = {Journal of Hydraulic Research},
  journal   = {Journal of Hydraulic Research},
  publisher = {Taylor \& Francis},
  address   = {London},
  issn      = {1814-2079},
  doi       = {10.1080/00221686.2020.1844810},
  year      = {2020},
  language  = {en}
}
@article{BungErpicumTullis2020,
  author    = {Bung, Daniel Bernhard and Erpicum, S{\´e}bastien and Tullis, Blanke P.},
  title     = {Advances in hydraulic structures engineering},
  series = {Journal of Hydraulic Engineering},
  volume    = {147},
  journal   = {Journal of Hydraulic Engineering},
  number    = {1},
  publisher = {ASCE},
  address   = {Reston, Va.},
  issn      = {0733-9429 (Druckausgabe)},
  doi       = {10.1061/(ASCE)HY.1943-7900.0001851},
  pages     = {1 Seite},
  year      = {2020},
  language  = {en}
}
@article{PetersonOsterPeterson2020,
  author    = {Peterson-Oster, Madeleine and Peterson, Leif Arne},
  title     = {Gewerbebau: Modellprojekt mit neuem elementiertem, freistehendem Fassadensystem},
  series = {Bauen mit Holz, Der Zimmermann},
  journal   = {Bauen mit Holz, Der Zimmermann},
  publisher = {Rudolf M{\"u}ller},
  address   = {K{\"o}ln},
  issn      = {0005-6545},
  year      = {2020},
  abstract  = {Die im Zuge einer Betriebs{\"u}bergabe anstehende Baumaßnahmen am eigenen B{\"u}ro- und Produktionsgeb{\"a}ude boten ideale Voraussetzung zur Anwendung einer raum­-kreierenden Außenhaut. Mit der elementierten, freistehenden Eichenholz-Fassade wurde ein bis dahin weitgehend funktionales Bauwerk substanzschonend und zugleich optisch ansprechender umgestaltet.},
  language  = {de}
}
@inproceedings{DuranParedesMottaghyHerrmannetal.2020,
  author    = {Duran Paredes, Ludwin and Mottaghy, Darius and Herrmann, Ulf and Groß, Rolf Fritz},
  title     = {Online ground temperature and soil moisture monitoring of a shallow geothermal system with non-conventional components},
  series = {EGU General Assembly 2020},
  booktitle = {EGU General Assembly 2020},
  year      = {2020},
  abstract  = {We present first results from a newly developed monitoring station for a closed loop geothermal heat pump test installation at our campus, consisting of helix coils and plate heat exchangers, as well as an ice-store system. There are more than 40 temperature sensors and several soil moisture content sensors distributed around the system, allowing a detailed monitoring under different operating conditions.In the view of the modern development of renewable energies along with the newly concepts known as Internet of Things and Industry 4.0 (high-tech strategy from the German government), we created a user-friendly web application, which will connect the things (sensors) with the open network (www). Besides other advantages, this allows a continuous remote monitoring of the data from the numerous sensors at an arbitrary sampling rate.Based on the recorded data, we will also present first results from numerical simulations, taking into account all relevant heat transport processes.The aim is to improve the understanding of these processes and their influence on the thermal behavior of shallow geothermal systems in the unsaturated zone. This will in turn facilitate the prediction of the performance of these systems and therefore yield an improvement in their dimensioning when designing a specific shallow geothermal installation.},
  language  = {en}
}
@misc{SchulzeBuxlohGrossCheng2020,
  author    = {Schulze-Buxloh, Lina and Groß, Rolf Fritz and Cheng, Kevin Toni},
  title     = {Development and manufacturing of an interactive three-dimensional phase diagram of carbon dioxide for teaching sessions in thermodynamics},
  series = {Proceedings of the International Conference The Future of Education 2020},
  journal   = {Proceedings of the International Conference The Future of Education 2020},
  year      = {2020},
  language  = {en}
}
@article{PetersonOsterPeterson2020,
  author    = {Peterson-Oster, Madeleine and Peterson, Leif Arne},
  title     = {Fassadensystem: Optisch ansprechend, freistehend, elementiert und aus Eichenholz},
  series = {Bauen mit Holz, Der Zimmermann},
  journal   = {Bauen mit Holz, Der Zimmermann},
  publisher = {Rudolf M{\"u}ller},
  address   = {K{\"o}ln},
  issn      = {0005-6545},
  year      = {2020},
  abstract  = {Bei der Entwicklung des Fassadensystems ging es darum die m{\"o}gliche Dauerhaftigkeit von Holz bei direkter Bewitterung zu maximieren. Gleichzeitig soll gezeigt werden, dass mittels durchdachter Ans{\"a}tze beim konstruktiven Holzschutz und die Wahl einer geeigneten Holzart langlebige Konstruktionen realisiert werden k{\"o}nnen.},
  language  = {de}
}
@techreport{HebelMerkensFeyerletal.2021,
  author    = {Hebel, Christoph and Merkens, Torsten and Feyerl, G{\"u}nter and Kemper, Hans and Busse, Daniel},
  title     = {Elektromobilit{\"a}t - Verbundprojekt "COSTARTebus": Comprehensive strategy to accelerate the integration of electric-buses into existing public transport systems - Teilprojekt A : Berichtszeitraum: 01.01.2018-31.10.2020},
  publisher = {Fachhochschule Aachen},
  address   = {Aachen},
  pages     = {219 Seiten},
  year      = {2021},
  language  = {de}
}
@inproceedings{MerkensHebel2021,
  author    = {Merkens, Torsten and Hebel, Christoph},
  title     = {Sharing mobility concepts - flexible, sustainable, smart},
  series = {Proceedings of the 1st UNITED - Southeast Asia Automotive Interest Group (SAIG)},
  booktitle = {Proceedings of the 1st UNITED - Southeast Asia Automotive Interest Group (SAIG)},
  isbn      = {978-3-902103-94-9},
  pages     = {43 -- 44},
  year      = {2021},
  language  = {en}
}
@article{BlankeRegerDoeringetal.2021,
  author    = {Blanke, Tobias and Reger, Vitali and D{\"o}ring, Bernd and G{\"o}ttsche, Joachim and Kuhnhenne, Markus},
  title     = {Koaxiale Stahlenergiepf{\"a}hle},
  series = {Stahlbau},
  volume    = {90. 2021},
  journal   = {Stahlbau},
  number    = {6},
  publisher = {Wiley},
  address   = {Weinheim},
  pages     = {417 -- 424},
  year      = {2021},
  abstract  = {Ein entscheidender Teil der Energiewende ist die W{\"a}rmewende im Geb{\"a}udesektor. Ein Schl{\"u}sselelement sind hier W{\"a}rmepumpen. Diese ben{\"o}tigen eine W{\"a}rmequelle, der sie Energie entziehen k{\"o}nnen, um sie auf ein h{\"o}heres Temperaturniveau zu transformieren. Diese W{\"a}rmequelle kann bspw. das Erdreich sein, dessen W{\"a}rme durch Erdsonden erschlossen werden kann. In diesem Beitrag werden in Stahlpf{\"a}hle integrierte Koaxialsonden mit dem Stand der Technik von Erdsonden gleichen Durchmessers bez{\"u}glich ihrer thermischen Leistungsmerkmale verglichen. Die Stahlenergiepf{\"a}hle bieten neben der W{\"a}rmegewinnung weitere Vorteile, da sie auch eine statische Funktion {\"u}bernehmen und r{\"u}ckstandsfrei zur{\"u}ckgebaut werden k{\"o}nnen. Es werden analytische und numerische Berechnungen vorgestellt, um die thermischen Potenziale beider Systeme zu vergleichen. Außerdem wird ein Testaufbau gezeigt, bei dem Stahlenergiepf{\"a}hle in zwei verschiedenen L{\"a}ngen mit vorhandenen g{\"a}ngigen Erdsonden verglichen werden k{\"o}nnen. Die Berechnungen zeigen einen deutlichen thermischen Mehrertrag zwischen 26 \% und 148 \% der Stahlenergiepf{\"a}hle gegen{\"u}ber dem Stand der Technik abh{\"a}ngig vom Erdreich. Die Messergebnisse zeigen einen thermischen Mehrertrag von {\"u}ber 100 \%. Es l{\"a}sst sich also signifikante Erdsondenl{\"a}nge einsparen. Dabei ist zu beachten, dass sich damit der thermisch genutzte Bereich des Erdreichs reduziert, wodurch die thermische Regeneration und/oder das Langzeitverhalten des Erdreichs an Bedeutung gewinnt.},
  language  = {de}
}
@article{HennesLaumann2021,
  author    = {Hennes, Philipp and Laumann, J{\"o}rg},
  title     = {Ansatz der Drehbehinderung aus Koppelpfetten mit d{\"u}nnwandigen kaltgeformten Z-Profilen},
  series = {Stahlbau},
  volume    = {90},
  journal   = {Stahlbau},
  number    = {3},
  publisher = {Ernst \& Sohn},
  address   = {Berlin},
  issn      = {1437-1049},
  doi       = {10.1002/stab.202000104},
  pages     = {158 -- 168},
  year      = {2021},
  language  = {de}
}
@article{ErpicumCrookstonBombardellietal.2021,
  author    = {Erpicum, Sebastien and Crookston, Brian M. and Bombardelli, Fabian and Bung, Daniel B. and Felder, Stefan and Mulligan, Sean and Oertel, Mario and Palermo, Michele},
  title     = {Hydraulic structures engineering: An evolving science in a changing world},
  series = {Wires Water},
  volume    = {8},
  journal   = {Wires Water},
  number    = {2},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {2049-1948},
  doi       = {10.1002/wat2.1505},
  year      = {2021},
  language  = {en}
}
@article{ValeroSchalkoFriedrichetal.2021,
  author    = {Valero, Daniel and Schalko, Isabella and Friedrich, Heide and Abad, Jorge D. and Bung, Daniel B. and Donchyts, Gennadii and Felder, Stefan and Ferreira, Rui M. L. and Hohermuth, Benjamin and Kramer, Matthias and Li, Danxun and Mendes, Luis and Moreno-Rodenas, Antonio and Nones, Michael and Paron, Paolo and Ruiz-Villanueva, Virginia and Wang, Ruo-Qian and Franca, Mario J.},
  title     = {Pathways towards democratization of hydro-environment observations and data},
  series = {Iahr White Paper Series},
  journal   = {Iahr White Paper Series},
  number    = {1},
  publisher = {International Association for Hydro-Environment Engineering and Research (IAHR)},
  pages     = {1 -- 9},
  year      = {2021},
  language  = {en}
}
@incollection{Peterson2021,
  author    = {Peterson, Leif Arne},
  title     = {Holzbau},
  series = {Wof{\"u}r braucht man das eigentlich? Ein Handbuch f{\"u}r Mathematiklehrkr{\"a}fte der Sekundarstufe I und II},
  booktitle = {Wof{\"u}r braucht man das eigentlich? Ein Handbuch f{\"u}r Mathematiklehrkr{\"a}fte der Sekundarstufe I und II},
  editor    = {Schl{\"u}ter, Dominik},
  publisher = {BoD},
  address   = {Norderstedt},
  isbn      = {978-3-7543-2606-0},
  pages     = {21 -- 23},
  year      = {2021},
  language  = {de}
}
@inproceedings{SchulzeBuxlohGross2021,
  author    = {Schulze-Buxloh, Lina and Groß, Rolf Fritz},
  title     = {Miniature urban farming plant: a complex educational "Toy" for engineering students},
  series = {The Future of Education 11th Edition 2021},
  booktitle = {The Future of Education 11th Edition 2021},
  pages     = {4 Seiten},
  year      = {2021},
  abstract  = {Urban farming is an innovative and sustainable way of food production and is becoming more and more important in smart city and quarter concepts. It also enables the production of certain foods in places where they usually dare not produced, such as production of fish or shrimps in large cities far away from the coast. Unfortunately, it is not always possible to show students such concepts and systems in real life as part of courses: visits of such industry plants are sometimes not possible because of distance or are permitted by the operator for hygienic reasons. In order to give the students the opportunity of getting into contact with such an urban farming system and its complex operation, an industrial urban farming plant was set up on a significantly smaller scale. Therefore, all needed technical components like water aeriation, biological and mechanical filtration or water circulation have been replaced either by aquarium components or by self-designed parts also using a 3D-printer. Students from different courses like mechanical engineering, smart building engineering, biology, electrical engineering, automation technology and civil engineering were involved in this project. This "miniature industrial plant" was also able to start operation and has now been running for two years successfully. Due to Corona pandemic, home office and remote online lectures, the automation of this miniature plant should be brought to a higher level in future for providing a good control over the system and water quality remotely. The aim of giving the student a chance to get to know the operation of an urban farming plant was very well achieved and the students had lots of fun in "playing" and learning with it in a realistic way.},
  language  = {en}
}
@inproceedings{MohanGrossMenzeletal.2021,
  author    = {Mohan, Nijanthan and Groß, Rolf Fritz and Menzel, Karsten and Theis, Fabian},
  title     = {Opportunities and Challenges in the Implementation of Building Information Modeling for Prefabrication of Heating, Ventilation and Air Conditioning Systems in Small and Medium-Sized Contracting Companies in Germany - A Case Study},
  series = {WIT Transactions on The Built Environment, Vol. 205},
  booktitle = {WIT Transactions on The Built Environment, Vol. 205},
  publisher = {WIT Press},
  address   = {Southampton},
  issn      = {1743-3509},
  doi       = {10.2495/BIM210101},
  pages     = {117 -- 126},
  year      = {2021},
  abstract  = {FEven though BIM (Building Information Modelling) is successfully implemented in most of the world, it is still in the early stages in Germany, since the stakeholders are sceptical of its reliability and efficiency. The purpose of this paper is to analyse the opportunities and obstacles to implementing BIM for prefabrication. Among all other advantages of BIM, prefabrication is chosen for this paper because it plays a vital role in creating an impact on the time and cost factors of a construction project. The project stakeholders and participants can explicitly observe the positive impact of prefabrication, which enables the breakthrough of the scepticism factor among the small-scale construction companies. The analysis consists of the development of a process workflow for implementing prefabrication in building construction followed by a practical approach, which was executed with two case studies. It was planned in such a way that, the first case study gives a first-hand experience for the workers at the site on the BIM model so that they can make much use of the created BIM model, which is a better representation compared to the traditional 2D plan. The main aim of the first case study is to create a belief in the implementation of BIM Models, which was succeeded by the execution of offshore prefabrication in the second case study. Based on the case studies, the time analysis was made and it is inferred that the implementation of BIM for prefabrication can reduce construction time, ensures minimal wastes, better accuracy, less problem-solving at the construction site. It was observed that this process requires more planning time, better communication between different disciplines, which was the major obstacle for successful implementation. This paper was carried out from the perspective of small and medium-sized mechanical contracting companies for the private building sector in Germany.},
  language  = {en}
}
@inproceedings{SchulzeBuxlohGross2021,
  author    = {Schulze-Buxloh, Lina and Groß, Rolf Fritz},
  title     = {Interdisciplinary Course Smart Building Engineering: A new approach of teaching freshmen in remote teamwork project under pandemic restrictions},
  series = {New Perspectives in Science Education -International Conference (virtual event, 18-19 March 2021)},
  booktitle = {New Perspectives in Science Education -International Conference (virtual event, 18-19 March 2021)},
  publisher = {Filodiritto},
  address   = {Bologna},
  pages     = {4 Seiten},
  year      = {2021},
  abstract  = {In the context of the Corona pandemic and its impact on teaching like digital lectures and exercises a new concept especially for freshmen in demanding courses of Smart Building Engineering became necessary. As there were hardly any face-to-face events at the university, the new teaching concept should enable a good start into engineering studies under pandemic conditions anyway and should also replace the written exam at the end. The students should become active themselves in small teams instead of listening passively to a lecture broadcast online with almost no personal contact. For this purpose, a role play was developed in which the freshmen had to work out a complete solution to the realistic problem of designing, construction planning and implementing a small guesthouse. Each student of the team had to take a certain role like architect, site manager, BIM-manager, electrician and the technitian for HVAC installations. Technical specifications must be complied with, as well as documentation, time planning and cost estimate. The final project folder had to contain technical documents like circuit diagrams for electrical components, circuit diagrams for water and heating, design calculations and components lists. On the other hand construction schedule, construction implementation plan, documentation of the construction progress and minutes of meetings between the various trades had to be submitted as well. In addition to the project folder, a model of the construction project must also be created either as a handmade model or as a digital 3D-model using Computer-aided design (CAD) software. The first steps in the field of Building information modelling (BIM) had also been taken by creating a digital model of the building showing the current planning status in real time as a digital twin. This project turned out to be an excellent training of important student competencies like teamwork, communication skills, and self -organisation and also increased motivation to work on complex technical questions. The aim of giving the student a first impression on the challenges and solutions in building projects with many different technical trades and their points of view was very well achieved and should be continued in the future.},
  language  = {en}
}