@inproceedings{Kern2017, author = {Kern, Alexander}, title = {Optimierung des Blitzschutzes bei Biogasanlagen}, series = {12. VDE/ABB-Blitzschutztagung : Beitr{\"a}ge der 12. VDE/ABB-Fachtagung, 12.-13. Oktober 2017, Aschaffenburg}, booktitle = {12. VDE/ABB-Blitzschutztagung : Beitr{\"a}ge der 12. VDE/ABB-Fachtagung, 12.-13. Oktober 2017, Aschaffenburg}, isbn = {978-3-8007-4459-6}, pages = {48 -- 56}, year = {2017}, language = {de} } @inproceedings{KernBrocke2017, author = {Kern, Alexander and Brocke, Ralph}, title = {Planung von Fangeinrichtungen mit dem dynamischen elektro-geometrischen Modell - M{\"o}gliche praktische Anwendungen}, series = {12. VDE/ABB-Blitzschutztagung : Beitr{\"a}ge der 12. VDE/ABB-Fachtagung, 12.-13. Oktober 2017, Aschaffenburg}, booktitle = {12. VDE/ABB-Blitzschutztagung : Beitr{\"a}ge der 12. VDE/ABB-Fachtagung, 12.-13. Oktober 2017, Aschaffenburg}, isbn = {978-3-8007-4459-6}, pages = {75 -- 82}, year = {2017}, language = {de} } @inproceedings{BirklDiendorferKernetal.2017, author = {Birkl, Josef and Diendorfer, Gerhard and Kern, Alexander and Thern, Stephan}, title = {Extrem hohe Blitzstr{\"o}me}, series = {12. VDE/ABB-Blitzschutztagung : Beitr{\"a}ge der 12. VDE/ABB-Fachtagung, 12.-13. Oktober 2017, Aschaffenburg}, booktitle = {12. VDE/ABB-Blitzschutztagung : Beitr{\"a}ge der 12. VDE/ABB-Fachtagung, 12.-13. Oktober 2017, Aschaffenburg}, isbn = {978-3-8007-4459-6}, pages = {146 -- 152}, year = {2017}, language = {de} } @incollection{GeislerPieper2017, author = {Geisler, Simon and Pieper, Martin}, title = {Mathematik PLuS als E-Book. Kann ein E-Book zur Ingenieursmathematik alle Lerntypen ansprechen?}, series = {Das elektronische Schulbuch 2016}, booktitle = {Das elektronische Schulbuch 2016}, publisher = {LIT Verlag}, address = {Berlin}, isbn = {978-3-643-13475-2}, pages = {99 -- 111}, year = {2017}, language = {de} } @article{AlexopoulosHoffschmidt2017, author = {Alexopoulos, Spiros and Hoffschmidt, Bernhard}, title = {Advances in solar tower technology}, series = {Wiley interdisciplinary reviews : Energy and Environment : WIREs}, volume = {6}, journal = {Wiley interdisciplinary reviews : Energy and Environment : WIREs}, number = {1}, publisher = {Wiley}, address = {Weinheim}, issn = {2041-840X}, doi = {10.1002/wene.217}, pages = {1 -- 19}, year = {2017}, language = {en} } @inproceedings{KubalskiButenwegMarinkovićetal.2017, author = {Kubalski, T. and Butenweg, Christoph and Marinković, Marko and Klinkel, S.}, title = {Investigation Of The Seismic Behaviour Of Infill Masonry Using Numerical Modelling Approaches}, series = {16th World Conference on Earthquake Engineering, 16WCEE 2017 Santiago Chile, January 9th to 13th 2017}, booktitle = {16th World Conference on Earthquake Engineering, 16WCEE 2017 Santiago Chile, January 9th to 13th 2017}, publisher = {Chilean Association on Seismology and Earthquake Engineering (ACHISINA)}, pages = {1 -- 11}, year = {2017}, abstract = {Masonry is a widely spread construction type which is used all over the world for different types of structures. Due to its simple and cheap construction, it is used as non-structural as well as structural element. In frame structures, such as reinforced concrete frames, masonry may be used as infill. While the bare frame itself is able to carry the loads when it comes to seismic events, the infilled frame is not able to warp freely due to the constrained movement. This restraint results in a complex interaction between the infill and the surrounding frame, which may lead to severe damage to the infill as well as the surrounding frame. The interaction is studied in different projects and effective approaches for the description of the behavior are still lacking. Experimental programs are usually quite expensive, while numerical models, once validated, do offer an efficient approach for the investigation of the interaction when horizontally loaded. In order to study the numerous parameters influencing the seismic load bearing behavior, numerical models may be used. Therefore, this contribution presents a numerical approach for the simulation of infill masonry in reinforced concrete frames. Both parts, the surrounding frame as well as the infill are represented by micro modelling approaches to correctly take into account the different types of failure. The adopted numerical model describes the inelastic behavior of the system, as indicated by the obtained results of the overall structural response as well as the formation of damage in the infilled wall. Comparison of the numerical and experimental results highlights the valuable contribution of numerical simulations in the study and design of infilled frames. As damage of the infill masonry may occur in-plane due to the interaction as well as out-of-plane due to the low vertical load, both directions of loading are investigated.}, language = {en} } @inproceedings{RajanButenwegDalgueretal.2017, author = {Rajan, S. and Butenweg, Christoph and Dalguer, L. A. and An, J. H. and Renault, P. and Klinkel, S.}, title = {Fragility curves for a three-storey reinforced concrete test structure of the international benchmark SMART 2013}, series = {16th World Conference on Earthquake, 16WCEE 2017 Santiago Chile, January 9th to 13th 2017}, booktitle = {16th World Conference on Earthquake, 16WCEE 2017 Santiago Chile, January 9th to 13th 2017}, publisher = {Chilean Association on Seismology and Earthquake Engineering (ACHISINA)}, year = {2017}, language = {en} } @inproceedings{RosinMykoniouButenweg2017, author = {Rosin, J. and Mykoniou, K. and Butenweg, Christoph}, title = {Analysis Of Base Isolated Liquid Storage Tanks With 3D Fsi-Analysis As Well As Simplified Approaches}, series = {16th World Conference on Earthquake Engineering, 16WCEE 2017 Santiago Chile, January 9th to 13th 2017}, booktitle = {16th World Conference on Earthquake Engineering, 16WCEE 2017 Santiago Chile, January 9th to 13th 2017}, publisher = {Chilean Association on Seismology and Earthquake Engineering (ACHISINA)}, pages = {1 -- 14}, year = {2017}, abstract = {Tanks are preferably designed, for cost-saving reasons, as circular, cylindrical, thin-walled shells. In case of seismic excitation, these constructions are highly vulnerable to stability failures. An earthquake-resistant design of rigidly supported tanks for high seismic loading demands, however, uneconomic wall thicknesses. A cost-effective alternative can be provided by base isolation systems. In this paper, a simplified seismic design procedure for base isolated tanks is introduced, by appropriately modifying the standard mechanical model for flexible, rigidly supported tanks. The non-linear behavior of conventional base isolation systems becomes an integral part of a proposed simplified process, which enables the assessment of the reduced hydrodynamic forces acting on the tank walls and the corresponding stress distribution. The impulsive and convective actions of the liquid are taken into account. The validity of this approach is evaluated by employing a non-linear fluid-structure interaction algorithm of finite element method. Special focus is placed on the boundary conditions imposed from the base isolation and the resulting hydrodynamic pressures. Both horizontal and vertical component of ground motion are considered in order to study the principal effects of the base isolation on the pressure distribution of the tank walls. The induced rocking effects associated with elastomeric bearings are discussed. The results manifest that base isolated tanks can be designed for seismic loads by means of the proposed procedure with sufficient accuracy, allowing to dispense with numerically expensive techniques.}, language = {en} } @article{Butenweg2017, author = {Butenweg, Christoph}, title = {Die neue Erdbebenfibel. Neue Hilfsmittel f{\"u}r die Leichtbetonindustrie}, series = {Tagungsband 61. Ulmer Beton Tage 2017}, journal = {Tagungsband 61. Ulmer Beton Tage 2017}, year = {2017}, language = {de} } @book{LabischWaehlisch2017, author = {Labisch, Susanna and W{\"a}hlisch, Georg}, title = {Technisches Zeichnen: Eigenst{\"a}ndig lernen und effektiv {\"u}ben}, edition = {5. {\"u}berarbeitete Auflage}, publisher = {Springer Vieweg}, address = {Wiesbaden}, isbn = {978-3-658-18312-7}, doi = {10.1007/978-3-658-18313-4}, pages = {XI, 300 Seiten ; Illustrationen}, year = {2017}, language = {de} } @incollection{Butenweg2017, author = {Butenweg, Christoph}, title = {Passt, wackelt und hat Luft: Mauerwerksbauten aus Leichtbeton in Erdbebengebieten}, series = {Beton-Bauteile, 65. Ausgabe (2017): Entwerfen - Planen - Ausf{\"u}hren}, booktitle = {Beton-Bauteile, 65. Ausgabe (2017): Entwerfen - Planen - Ausf{\"u}hren}, publisher = {Bauverl.}, address = {G{\"u}tersloh}, isbn = {978-3-7625-3676-5}, pages = {136 -- 140}, year = {2017}, language = {de} } @article{KleinButenwegKlinkel2017, author = {Klein, Michel and Butenweg, Christoph and Klinkel, Sven}, title = {The Influence of Soil-Structure-Interaction on the Fatigue Analysis in the Foundation Design of Onshore Wind Turbines}, series = {Procedia Engineering}, volume = {199}, journal = {Procedia Engineering}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1877-7058}, doi = {10.1016/j.proeng.2017.09.325}, pages = {3218 -- 3223}, year = {2017}, language = {en} } @incollection{PieperWaehlisch2017, author = {Pieper, Martin and W{\"a}hlisch, Georg}, title = {Mehrwert von E-Learning durch f{\"a}cher{\"u}bergreifenden Einsatz}, series = {Teaching is Touching the Future \& ePS 2016 - Kompetenzorientiertes Lehren, Lernen und Pr{\"u}fen}, booktitle = {Teaching is Touching the Future \& ePS 2016 - Kompetenzorientiertes Lehren, Lernen und Pr{\"u}fen}, publisher = {UVW Universit{\"a}tsverlag Webler}, address = {Bielefeld}, isbn = {978-3-946017-05-9}, pages = {193 -- 196}, year = {2017}, language = {de} } @book{RencklyWaehlisch2017, author = {Renckly, Sven and W{\"a}hlisch, Georg}, title = {Technisches Zeichnen f{\"u}r Dummies}, publisher = {Wiley}, address = {Weinheim}, isbn = {978-3-527-70966-3}, pages = {347 Seiten}, year = {2017}, language = {de} } @incollection{SteuerDankertBouffierGaedickeetal.2017, author = {Steuer-Dankert, Linda and Bouffier, Anna and Gaedicke, Sonja and Leicht-Scholten, Carmen}, title = {Diversifying engineering education: a transdisciplinary approach from RWTH Aachen University}, series = {Strategies for increasing diversity in engineering majors and careers}, booktitle = {Strategies for increasing diversity in engineering majors and careers}, publisher = {IGI Global}, address = {Hershey, USA}, isbn = {9781522522126}, doi = {10.4018/978-1-5225-2212-6.ch010}, pages = {201 -- 235}, year = {2017}, abstract = {Engineers and therefore engineering education are challenged by the increasing complexity of questions to be answered globally. The education of future engineers therefore has to answer with curriculums that build up relevant skills. This chapter will give an example how to bring engineering and social responsibility successful together to build engineers of tomorrow. Through the integration of gender and diversity perspectives, engineering research and teaching is expanded with new perspectives and contents providing an important potential for innovation. Aiming on the enhancement of engineering education with distinctive competencies beyond technical expertise, the teaching approach introduced in the chapter represents key factors to ensure that coming generations of engineers will be able to meet the requirements and challenges a changing globalized world holds for them. The chapter will describe how this approach successfully has been implemented in the curriculum in engineering of a leading technical university in Germany.}, language = {en} } @book{LabischWaehlisch2017, author = {Labisch, Susanna and W{\"a}hlisch, Georg}, title = {Technisches Zeichnen: Eigenst{\"a}ndig lernen und effektiv {\"u}ben}, edition = {5. Aufl.}, publisher = {Springer Fachmedien}, address = {Wiesbaden}, isbn = {978-3-658-18313-4}, doi = {10.1007/978-3-658-18313-4}, pages = {XI, 300 S. 291 Abb., 50 Abb. in Farbe}, year = {2017}, language = {de} } @article{EdipSesovButenwegetal.2018, author = {Edip, K. and Sesov, V. and Butenweg, Christoph and Bojadjieva, J.}, title = {Development of coupled numerical model for simulation of multiphase soil}, series = {Computers and Geotechnics}, volume = {96}, journal = {Computers and Geotechnics}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0266-352X}, doi = {10.1016/j.compgeo.2017.08.016}, pages = {118 -- 131}, year = {2018}, abstract = {In this paper, a coupled multiphase model considering both non-linearities of water retention curves and solid state modeling is proposed. The solid displacements and the pressures of both water and air phases are unknowns of the proposed model. The finite element method is used to solve the governing differential equations. The proposed method is demonstrated through simulation of seepage test and partially consolidation problem. Then, implementation of the model is done by using hypoplasticity for the solid phase and analyzing the fully saturated triaxial experiments. In integration of the constitutive law error controlling is improved and comparisons done accordingly. In this work, the advantages and limitations of the numerical model are discussed.}, language = {en} } @inproceedings{MuellerAbdelrazeqBraunerCaleroValdezetal.2018, author = {M{\"u}ller-Abdelrazeq, Sarah Luisa and Brauner, Philipp and Calero Valdez, Andr{\´e} and Jansen, Ulrich and Platte, Laura and Schaar, Anne-Kathrin and Steuer-Dankert, Linda and Zachow, Sebastian and Sch{\"o}nefeld, Kathrin and Haberstroh, Max and Leicht-Scholten, Carmen and Ziefle, Martina}, title = {Interdisciplinary cooperation management in research clusters: a review of twelve years.}, series = {Proceedings of the 15th International Conference on Intellectual Capital, Knowledge Management \& Organisational Learning}, booktitle = {Proceedings of the 15th International Conference on Intellectual Capital, Knowledge Management \& Organisational Learning}, editor = {Pather, Shaun}, publisher = {ACPIL}, isbn = {978-1-912764-09-9}, pages = {216 -- 224}, year = {2018}, abstract = {As an interdisciplinary research network, the Cluster of Excellence "Integrative Production Technology for High-Wage Countries" (CoE) comprises of around 150 researchers. Their scientific background ranges from mechanical engineering and computer science to social sciences such as sociology and psychology. In addition to content- and methodbased challenges, the CoE's employees are faced with heterogenic organizational cultures, different hierarchical levels, an imbalanced gender distribution, and a high employee fluctuation. The sub-project Scientific Cooperation Engineering 1 (CSP1) addresses the challenge of interdisciplinary cooperation and organizational learning and aims at fostering interdisciplinarity and its synergies as a source of innovation. Therefore, the project examines means of reaching an organizational development, ranging from temporal structures to a sustainable network in production technology. To achieve this aim, a broad range of means has been developed during the last twelve years: In addition to physical measures such as regular network events and trainings, virtual measures such as the Terminology App were focused. The app is an algorithmic analysis method for uncovering latent topic structures of publications of the CoE to highlight thematic intersections and synergy potentials. The detection and promotion of has been a vital and long known element in knowledge management. Furthermore, CSP1 focusses on project management and thus developed evaluation tools to measure and control the success of interdisciplinary cooperation. In addition to the cooperation fostering measures, CSP1 conducted studies about interdisciplinarity and diversity and their relationship with innovation. The scientific background of these means and the research results of CSP1 are outlined in this paper to offer approaches for successful interdisciplinary cooperation management.}, language = {en} } @article{ButenwegMarinkovićKubalskietal.2018, author = {Butenweg, Christoph and Marinković, Marko and Kubalski, Thomas and Fehling, Ekkehard and Pfetzing, Thomas and Meyer, Udo}, title = {Auslegung von Stahlbetonrahmentragwerken mit Ausfachungen aus Ziegelmauerwerk (Teil 2)}, series = {Ziegelindustrie international : ZI = Brick and tile industry international}, journal = {Ziegelindustrie international : ZI = Brick and tile industry international}, number = {6}, editor = {Voss, Michael}, publisher = {Bauverlag BV GmbH}, address = {G{\"u}tersloh}, issn = {0341-0552}, pages = {24 -- 43}, year = {2018}, abstract = {Im Rahmen des europ{\"a}ischen Verbundprojekts INSYSME wurden von den deutschen Partnern die Systeme IMES und INODIS zur Verbesserung des seismischen Verhaltens von ausgefachten Stahlbetonrahmen entwickelt. Ziel beider Systeme ist es, Stahlbetonrahmen und Ausfachung zu entkoppeln, anstatt die Tragf{\"a}higkeit durch aufwendige und kostspielige zus{\"a}tzliche Bewehrungseinlagen zu erh{\"o}hen. Erste Ergebnisse des Systems IMES f{\"u}r Belastungen in und senkrecht zu der Wandebene werden vorgestellt.}, language = {de} } @article{RiekeStollenwerkDahmenetal.2018, author = {Rieke, Christian and Stollenwerk, Dominik and Dahmen, Markus and Pieper, Martin}, title = {Modeling and optimization of a biogas plant for a demand-driven energy supply}, series = {Energy}, volume = {145}, journal = {Energy}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0360-5442}, doi = {10.1016/j.energy.2017.12.073}, pages = {657 -- 664}, year = {2018}, abstract = {Due to the Renewable Energy Act, in Germany it is planned to increase the amount of renewable energy carriers up to 60\%. One of the main problems is the fluctuating supply of wind and solar energy. Here biogas plants provide a solution, because a demand-driven supply is possible. Before running such a plant, it is necessary to simulate and optimize the process. This paper provides a new model of a biogas plant, which is as accurate as the standard ADM1 model. The advantage compared to ADM1 is that it is based on only four parameters compared to 28. Applying this model, an optimization was installed, which allows a demand-driven supply by biogas plants. Finally the results are confirmed by several experiments and measurements with a real test plant.}, language = {en} }