TY  - JOUR
A1  - Butenweg, Christoph
A1  - Marinkovic, Marko
A1  - Salatic, Ratko
T1  - Experimental results of reinforced concrete frames with masonry infills under combined quasi-static in-plane and out-of-plane seismic loading
JF  - Bulletin of Earthquake Engineering
Y1  - 2019
U6  - http://dx.doi.org/10.1007/s10518-019-00602-7
SN  - 1573-1456
VL  - 17
SP  - 3397
EP  - 3422
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Rossi, Leonardo
A1  - Parisi, Davide
A1  - Casari, Chiara
A1  - Montanari, Luca
A1  - Ruggieri, Gabriella
A1  - Holtschoppen, Britta
A1  - Butenweg, Christoph
T1  - Empirical Data about Direct Economic Consequences of Emilia-Romagna 2012 Earthquake on Long-Span-Beam Buildings
JF  - Earthquake Spectra
Y1  - 2019
U6  - http://dx.doi.org/10.1193/100118EQS224DP
SN  - 1944-8201
VL  - 35
IS  - 4
SP  - 1979
EP  - 2001
ER  - 
TY  - CHAP
A1  - Wuttke, Claudia
A1  - Butenweg, Christoph
A1  - Rosin, Julia
A1  - Kubalski, Thomas
T1  - Verbesserte seismische Nachweiskonzepte für Mauerwerksbauten in deutschen Erdbebengebieten
T2  - Adam, Christoph (Hrsg.) ; Univ. Innsbruck: 16. D-A-CH Tagung Erdbebeningenieurwesen & Baudynamik 2019 : 26. und 27. September 2019, Innsbruck
Y1  - 2019
SN  - 978-3-200-06454-6
SP  - 713
EP  - 722
CY  - Innsbruck
ER  - 
TY  - BOOK
A1  - Bröder, Alois
A1  - Bauschke, Stefan M.
T1  - Strom-Messwandler: Informationen für Anwender
Y1  - 2019
SN  - 978-3-8440-6233-5
N1  - gedruckt in der Bereichsbibliothek Jülich unter der Signatur 61 XXA 10
PB  - Shaker
CY  - Düren
ER  - 
TY  - JOUR
A1  - Göttsche, Joachim
A1  - Alexopoulos, Spiros
A1  - Dümmler, Andreas
A1  - Maddineni, S. K.
T1  - Multi-Mirror Array Calculations With Optical Error
N2  - The optical performance of a 2-axis solar concentrator was simulated with the COMSOL Multiphysics® software. The concentrator consists of a mirror array, which was created using the application builder. The mirror facets are preconfigured to form a focal point. During tracking all mirrors are moved simultaneously in a coupled mode by 2 motors in two axes, in order to keep the system in focus with the moving sun. Optical errors on each reflecting surface were implemented in combination with the solar angular cone of ± 4.65 mrad. As a result, the intercept factor of solar radiation that is available to the receiver was calculated as a function of the transversal and longitudinal angles of incidence. In addition, the intensity distribution on the receiver plane was calculated as a function of the incidence angles.
KW  - solar process heat
KW  - concentrating collector
KW  - raytracing
KW  - point-focussing system
Y1  - 2019
SP  - 1
EP  - 6
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  - Michel, Philipp
A1  - Alder, Philipp
A1  - Butenweg, Christoph
A1  - Klinkel, Sven
T1  - Berechnung der Fluid-Struktur-Interaktion für flexibel gelagerte Flüssigkeitstanks
T2  - 16. D-A-CH Tagung Erdbebeningenieurwesen & Baudynamik: 26. und 27. September 2019, Universität Innsbruck
Y1  - 2019
SN  - 978-3-200-06454-6
ER  -