TY - CHAP A1 - Butenweg, Christoph A1 - Marinkovic, Marko A1 - Fehling, Ekkehard A1 - Pfetzing, Thomas A1 - Kubalski, Thomas T1 - Experimental and Numerical Investigations of Reinforced Concrete Frames with Masonry Infills under Combined In- and Out-of-plane Seismic Loading T2 - 16th European Conference on Earthquake Engineering, Thessaloniki, 18-21 June, 2018 Y1 - 2018 N1 - Paper No 11477 SP - 1 EP - 12 ER - TY - CHAP A1 - Marinković, Marko A1 - Butenweg, Christoph ED - Papadrakakis, Manolis ED - Fragiadakis, Michalis T1 - Experimental and numerical analysis of RC frames with decoupled masonry infills T2 - 7th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering N2 - Masonry infill walls are commonly used in reinforced concrete (RC) frame structures, also in seismically active areas, although they often experience serious damage during earthquakes. One of the main reasons for their poor behaviour is the connection to the frame, which is usually constructed using mortar. This paper describes the novel solution for infill/frame connection based on application of elastomeric material between them. The system called INODIS (Innovative Decoupled Infill System) has the aim to postpone the activation of infill in in-plane direction and at the same time to provide sufficient out-of-plane support. First, experimental tests on infilled frame specimens are presented and the comparison of the results between traditionally infilled frames and infilled frames with the INODIS system are given. The results are then used for calibration and validation of numerical model, which can be further employed for investigating the influence of some material parameters on the behaviour of infilled frames with the INODIS system. KW - Earthquake KW - In-plane KW - Out-of-plane KW - Isolation KW - Seismic Y1 - 2019 SN - 978-618-82844-5-6 U6 - http://dx.doi.org/10.7712/120119.7088.18845 SN - 2623-3347 N1 - COMPDYN 2019, 24-26 June 2019, Crete, Greece. SP - 2464 EP - 2479 PB - National Technical University of Athens CY - Athen ER - TY - CHAP A1 - Rosin, Julia A1 - Butenweg, Christoph A1 - Boesen, Niklas A1 - Gellert, Christoph T1 - Evaluation of the Seismic Behavior of a Modern URM Building During the 2012 Northern Italy Earthquakes T2 - 16th European Conference on Earthquake Engineering, Thessaloniki, 18-21 June, 2018 Y1 - 2018 SP - 1 EP - 12 ER - TY - CHAP A1 - Mistler, M. A1 - Butenweg, Christoph A1 - Anthoine, A. T1 - Evaluation of the failure criterion for masonry by homogenisation T2 - Proceedings of the Seventh International Conference on Computational Structures Technology : [Lisbon, Portugal, 7 - 9 September 2004] / ed. by B. H. V. Topping and C.A. Mota Soares Y1 - 2004 SN - 0-948749-95-4 U6 - http://dx.doi.org/10.4203/ccp.79.201 PB - Civil-Comp Press CY - Stirling ER - TY - CHAP A1 - Dalguer, Luis A. A1 - Renault, Philippe A1 - Churilov, Sergey A1 - Butenweg, Christoph T1 - Evaluation of fragility curves for a three-storey-reinforced-concrete mock-up of SMART 2013 project T2 - Transactions, SMiRT-23 : 23rd Conference on Structural Mechanics in Reactor Technology : Manchester, United Kingdom - August 10-14, 2015 Y1 - 2016 SP - 1 EP - 9 ER - TY - CHAP A1 - Augenstein, Eckardt A1 - Kuperjans, Isabel A1 - Lucas, K. ED - Tsatsaronis,, Georgios T1 - EUSEBIA - Decision-Support-System for Technical, Economical and Ecological Design and Evaluation of Industrial Energy Systems T2 - ECOS 2002 : proceedings of the 15th International Conference on Efficiency, Costs, Optimization, Simulation and Environmental Impact of Energy Systems, Berlin, Germany July 3 - 5, 2002. - Vol. 1 Y1 - 2002 SN - 3-00-009533-0 SP - 446 EP - 453 PB - Techn. Univ., Inst. for Energy Engineering CY - Berlin ER - TY - CHAP A1 - Butenweg, Christoph T1 - Eurocode 8 : Erdbebenauslegung von Tragwerken T2 - Eurocodes 2012 kompakt - Chancen nutzen : 36. Darmstädter Massivbauseminar Zukunftsfähiges Planen und Bauen, 7. und 8. März Y1 - 2012 SP - 257 EP - 272 PB - Freunde des Inst. für Massivbau der TU CY - Darmstadt ER - TY - CHAP A1 - Altay, Okyay A1 - Butenweg, Christoph T1 - Ermittlung der optimalen Geometrie von Flüssigkeitssäulendämpfern auf Grundlage neuer Optimierungsansätze T2 - 13. D-A-CH Tagung für Erdbebeningenieurwesen und Baudynamik (D-A-CH 2013) : 29.-30. August 2013, Wien, Österreich Y1 - 2013 SP - 1 EP - 10 ER - TY - CHAP A1 - Butenweg, Christoph A1 - Thierauf, Georg T1 - Erfahrungen bei der Entwicklung eines objekt-orientierten FE-Programmes T2 - Forum Bauinformatik - Junge Wissenschaftler Forschen : Cottbus '96 / Olaf Horstmann ... (Hrsg.) (Fortschrittberichte VDI : Reihe 4, Bauingenieurwesen ; 135) Y1 - 1996 SN - 3-18-313504-3 N1 - Supercomputer 1996: Anwendungen, Architekturen, Trends. Hans-Werner Meuer (Hrsg.). De Gruyter Saur, Mannheim. 246 S. ISBN-10 ‏: ‎3598224133. ISBN-13 ‏: ‎ 978-3598224133 SP - 60 EP - 65 PB - VDI-Verlag CY - Düsseldorf ER - TY - CHAP A1 - Lahrs, Lennart A1 - Krisam, Pierre A1 - Herrmann, Ulf T1 - Envisioning a collaborative energy system planning platform for the energy transition at the district level T2 - The 36th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems N2 - Residential and commercial buildings account for more than one-third of global energy-related greenhouse gas emissions. Integrated multi-energy systems at the district level are a promising way to reduce greenhouse gas emissions by exploiting economies of scale and synergies between energy sources. Planning district energy systems comes with many challenges in an ever-changing environment. Computational modelling established itself as the state-of-the-art method for district energy system planning. Unfortunately, it is still cumbersome to combine standalone models to generate insights that surpass their original purpose. Ideally, planning processes could be solved by using modular tools that easily incorporate the variety of competing and complementing computational models. Our contribution is a vision for a collaborative development and application platform for multi-energy system planning tools at the district level. We present challenges of district energy system planning identified in the literature and evaluate whether this platform can help to overcome these challenges. Further, we propose a toolkit that represents the core technical elements of the platform. Lastly, we discuss community management and its relevance for the success of projects with collaboration and knowledge sharing at their core. KW - Energy system planning KW - District energy planning platform KW - District data model KW - Renewable energy integration Y1 - 2023 U6 - http://dx.doi.org/10.52202/069564-0284 N1 - 25-30 JUNE, 2023, Las Palmas de Gran Canaria, Spain SP - 3163 EP - 3170 PB - Procedings of ECOS 2023 ER - TY - CHAP A1 - Kuperjans, Isabel A1 - Schreiber, M. A1 - Determann, L. A1 - Schreiber, R. T1 - Entscheidungsunterstützung bei der Gestaltung der betrieblichen Energieversorgung und -nutzung T2 - Innovationen bei der rationellen Energieanwendung : neue Chancen für die Wirtschaft ; Tagung Dortmund, 3. und 4. März 1998. - (VDI-Berichte ; 1385) Y1 - 1998 SN - 3-18-091385-1 SP - 79 EP - 94 PB - VDI-Verl. CY - Düsseldorf ER - TY - CHAP A1 - Rupp, Matthias A1 - Kuperjans, Isabel A1 - Schulze, Sven ED - Berns, Karsten T1 - Energetische und ökologische Bewertung hybrider Antriebe im städtischen Busverkehr T2 - Commercial vehicle technology 2016 : proceedings of the 4th Commercial Vehicle Technology Symposium (CVT 2016), March 8-10, 2016, University of Kaiserslautern, Kaiserslautern, Germany N2 - In Anbetracht weltweit zunehmend strengerer klimapolitischer Ziele steigt auch der Druck für Nutzfahrzeughersteller, effizientere und umweltfreundlichere Technologien zu entwickeln. Den Blick bei der Bewertung dieser ausschließlich auf die Fahrzeugnutzung zu richten, ist längst nicht mehr zufriedenstellend. Im Rahmen dieser Analyse wird ein gegenwärtig auf dem Markt erwerblicher und in deutschen Städten bereits seit Jahren betriebener Hybridbus energetisch und ökologisch mit einem konventionell angetriebenen, nahezu baugleichen Modell entlang des Lebensweges bewertet. Nach Definition von Ziel und Untersuchungsrahmen wird ein Überblick auf bereits durchgeführte Lebenszyklusanalysen zu Hybridbussen im Stadtverkehr gegeben und Schlussfolgerungen für die anschließende Analyse abgeleitet. Diese wird im Rahmen einer energetischen und ökologischen Bewertung beider Produktsysteme anhand der Parameter "Primärenergieeinsatz" und "CO2äq Emissionen" praktiziert. Der Fahrzeugrumpf beider Fahrzeuge des gleichen Modells wird dabei als einheitlich angenommen, sodass bei dem Vergleich der Herstellung vereinfacht nur die sich unterscheidenden Komponenten des Antriebstranges berücksichtigt werden. Die Resultate der Wirkungsabschätzung werden als Differenz des Hybridbusses gegenüber dem Referenzfahrzeug über die einzelnen Lebenszyklusphasen dargestellt. Schließlich werden Prognosen getroffen, ab welcher Strecke die bei der Herstellung erzeugten höheren CO2äq Emissionen des Hybridantriebstranges gegenüber dem Referenzmodell ausgeglichen werden. Y1 - 2016 SP - 227 EP - 237 PB - Shaker CY - Aachen ER - TY - CHAP A1 - Dielmann, Klaus-Peter A1 - Cudina, Boris T1 - Emissionsrechtehandel in Europa - ein neues Instrument für den Umweltschutz N2 - Funktionsprinzip Emissionsrechtehandel, Betroffene Anlagen und Branchen, Erstverteilung der Emissionsrechte, Bereits erbrachte Emissionsreduktionen (early actions), Ausstieg von betroffenen Unternehmen (opt-out), Teilnahme von nicht betroffenen Unternehmen, Einsatz von Biobrennstoffen, Erfassung und Dokumentation der Emissionen KW - Umweltzertifikathandel KW - Emissionsrechtehandel Y1 - 2003 ER - TY - CHAP A1 - Butenweg, Christoph A1 - Gellert, Christoph A1 - Meskouris, Konstantin T1 - Ein neuer Ansatz zum Nachweis von Mauerwerksbauten T2 - Berichte der Fachtagung Baustatik - Baupraxis 10 : am 17. und 18. März 2008 in Karlsruhe / Hrsg.: Werner Wagner. Institut für Baustatik, Universität Karlsruhe (TH) Y1 - 2008 SN - 978-3-935322-14-0 SP - 103 EP - 116 PB - Inst. für Baustatik, Univ. Karlsruhe (TH) CY - Karlsruhe ER - TY - CHAP A1 - Chudoba, Rostislav A1 - Kuhlmann, Wolfram A1 - Butenweg, Christoph T1 - Ein internetbasiertes technisches Informationssystem zur Koordination und Präsentation des Sonderforschungsbereichs 532 T2 - Forum Bauinformatik 2001 - Junge Wissenschaftler Forschen / Richard Romberg .̤ (Hrsg.) (Fortschrittberichte VDI : Reihe 4, Bauingenieurwesen ; Nr. 169) Y1 - 2001 SN - 3-18-316904-5 SP - 94 EP - 101 PB - VDI-Verlag CY - Düsseldorf ER - TY - CHAP A1 - Milijaš, Aleksa A1 - Šakić, Bogdan A1 - Marinković, Marko A1 - Butenweg, Christoph A1 - Gams, Matija A1 - Klinkel, Sven ED - Arion, Cristian ED - Scupin, Alexandra ED - Ţigănescu, Alexandru T1 - Effects of prior in-plane damage on out-of-plane response of masonry infills with openings T2 - The Third European Conference on Earthquake Engineering and Seismology September 4 – September 9, 2022, Bucharest N2 - Masonry infill walls are the most traditional enclosure system that is still widely used in RC frame buildings all over the world, particularly in seismic active regions. Although infill walls are usually neglected in seismic design, during an earthquake event they are subjected to in-plane and out-of-plane forces that can act separately or simultaneously. Since observations of damage to buildings after recent earthquakes showed detrimental effects of in-plane and out-of-plane load interaction on infill walls, the number of studies that focus on influence of in-plane damage on out-of-plane response has significantly increased. However, most of the xperimental campaigns have considered only solid infills and there is a lack of combined in-plane and out-of-plane experimental tests on masonry infills with openings, although windows and doors strongly affect seismic performance. In this paper, two types of experimental tests on infills with window openings are presented. The first is a pure out-of-plane test and the second one is a sequential in-plane and out-of-plane test aimed at investigating the effects of existing in-plane damage on outof-plane response. Additionally, findings from two tests with similar load procedure that were carried out on fully infilled RC frames in the scope of the same project are used for comparison. Test results clearly show that window opening increased vulnerability of infills to combined seismic actions and that prevention of damage in infills with openings is of the utmost importance for seismic safety. KW - Seismic loading KW - In-plane load KW - Out-of-plane load KW - Interaction KW - Window opening Y1 - 2022 SN - 978-973-100-533-1 SP - 2747 EP - 2756 ER - TY - CHAP A1 - Balaskas, Georgios A1 - Hoffmeister, Benno A1 - Butenweg, Christoph A1 - Pilz, Marco A1 - Bauer, Anna ED - Papadrakakis, Manolis ED - Fragiadakis, Michalis T1 - Earthquake early warning and response system based on intelligent seismic and monitoring sensors embedded in a communication platform and coupled with BIM models T2 - 8th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering N2 - This paper describes the concept of an innovative, interdisciplinary, user-oriented earthquake warning and rapid response system coupled with a structural health monitoring system (SHM), capable to detect structural damages in real time. The novel system is based on interconnected decentralized seismic and structural health monitoring sensors. It is developed and will be exemplarily applied on critical infrastructures in Lower Rhine Region, in particular on a road bridge and within a chemical industrial facility. A communication network is responsible to exchange information between sensors and forward warnings and status reports about infrastructures’health condition to the concerned recipients (e.g., facility operators, local authorities). Safety measures such as emergency shutdowns are activated to mitigate structural damages and damage propagation. Local monitoring systems of the infrastructures are integrated in BIM models. The visualization of sensor data and the graphic representation of the detected damages provide spatial content to sensors data and serve as a useful and effective tool for the decision-making processes after an earthquake in the region under consideration. KW - early warning and response system KW - interconnected sensor systems KW - seismic structural damage detection via SHM KW - integration SHM in BIM Y1 - 2021 SN - 978-618-85072-5-8 U6 - http://dx.doi.org/10.7712/120121.8539.18855 SN - 2623-3347 N1 - COMPDYN 2021 28-30 June 2021, Streamed from Athens, Greece SP - 987 EP - 998 PB - National Technical University of Athens CY - Athen ER - TY - CHAP A1 - Sattler, Johannes, Christoph A1 - Alexopoulos, Spiros A1 - Caminos, Ricardo Alexander Chico A1 - Mitchell, John C. A1 - Ruiz, Victor C. A1 - Kalogirou, Soteris A1 - Ktistis, Panayiotis K. A1 - Teixeira Boura, Cristiano José A1 - Herrmann, Ulf T1 - Dynamic simulation model of a parabolic trough collector system with concrete thermal energy storage for process steam generation T2 - AIP Conference Proceedings Y1 - 2019 U6 - http://dx.doi.org/10.1063/1.5117663 SN - 0094243X VL - 2126 SP - 150007-1 EP - 150007-8 ER - TY - CHAP A1 - Dalguer, Luis A. A1 - Churilov, Sergey A1 - Butenweg, Christoph A1 - Renault, Philippe A1 - Hyun, An Jun T1 - Dynamic analysis of a reinforced concrete electrical nuclear building of SMART 2013 project subjected to earthquake excitation using ABAQUS T2 - Workshop SMART2013 : Paris, France, November 25th - 27th, 2014 Y1 - 2014 SP - 1 EP - 12 ER - TY - CHAP A1 - Sattler, Johannes Christoph A1 - Atti, Vikrama A1 - Alexopoulos, Spiros A1 - Teixeira Boura, Cristiano José A1 - Herrmann, Ulf A1 - Dutta, Siddharth A1 - Kioutsioukis, Ioannis T1 - DNI forecast tool for the smart operation of a parabolic trough collector system with concrete thermal energy storage: Theory, results and outlook T2 - SolarPACES conference proceedings N2 - This work presents a basic forecast tool for predicting direct normal irradiance (DNI) in hourly resolution, which the Solar-Institut Jülich (SIJ) is developing within a research project. The DNI forecast data shall be used for a parabolic trough collector (PTC) system with a concrete thermal energy storage (C-TES) located at the company KEAN Soft Drinks Ltd in Limassol, Cyprus. On a daily basis, 24-hour DNI prediction data in hourly resolution shall be automatically produced using free or very low-cost weather forecast data as input. The purpose of the DNI forecast tool is to automatically transfer the DNI forecast data on a daily basis to a main control unit (MCU). The MCU automatically makes a smart decision on the operation mode of the PTC system such as steam production mode and/or C-TES charging mode. The DNI forecast tool was evaluated using historical data of measured DNI from an on-site weather station, which was compared to the DNI forecast data. The DNI forecast tool was tested using data from 56 days between January and March 2022, which included days with a strong variation in DNI due to cloud passages. For the evaluation of the DNI forecast reliability, three categories were created and the forecast data was sorted accordingly. The result was that the DNI forecast tool has a reliability of 71.4 % based on the tested days. The result fulfils SIJ’s aim to achieve a reliability of around 70 %, but SIJ aims to still improve the DNI forecast quality. KW - Direct normal irradiance forecast KW - DNI forecast KW - Parabolic trough collector KW - PTC KW - Thermal Energy Storage Y1 - 2024 U6 - http://dx.doi.org/10.52825/solarpaces.v1i.731 SN - 2751-9899 (online) N1 - 28th International Conference on Concentrating Solar Power and Chemical Energy Systems, 27-30 September, Albuquerque, NM, USA IS - VOL. 1 PB - TIB Open Publishing CY - Hannover ER -