TY  - JOUR
A1  - Morandi, Paolo
A1  - Butenweg, Christoph
A1  - Breis, Khaled
A1  - Beyer, Katrin
A1  - Magenes, Guido
ED  - Ansal, Atilla
T1  - Latest findings on the behaviour factor q for the seismic design of URM buildings
JF  - Bulletin of Earthquake Engineering
N2  - Recent earthquakes as the 2012 Emilia earthquake sequence showed that recently built unreinforced masonry (URM) buildings behaved much better than expected and sustained, despite the maximum PGA values ranged between 0.20–0.30 g, either minor damage or structural damage that is deemed repairable. Especially low-rise residential and commercial masonry buildings with a code-conforming seismic design and detailing behaved in general very well without substantial damages. The low damage grades of modern masonry buildings that was observed during this earthquake series highlighted again that codified design procedures based on linear analysis can be rather conservative. Although advances in simulation tools make nonlinear calculation methods more readily accessible to designers, linear analyses will still be the standard design method for years to come. The present paper aims to improve the linear seismic design method by providing a proper definition of the q-factor of URM buildings. These q-factors are derived for low-rise URM buildings with rigid diaphragms which represent recent construction practise in low to moderate seismic areas of Italy and Germany. The behaviour factor components for deformation and energy dissipation capacity and for overstrength due to the redistribution of forces are derived by means of pushover analyses. Furthermore, considerations on the behaviour factor component due to other sources of overstrength in masonry buildings are presented. As a result of the investigations, rationally based values of the behaviour factor q to be used in linear analyses in the range of 2.0–3.0 are proposed.
KW  - Unreinforced masonry buildings
KW  - Modern constructions
KW  - Seismic design
KW  - Linear elastic analysis
KW  - Behaviour factor q
Y1  - 2022
U6  - https://doi.org/10.1007/s10518-022-01419-7
SN  - 1573-1456
SN  - 1570-761X
VL  - 20
IS  - 11
SP  - 5797
EP  - 5848
PB  - Springer Nature
CY  - Cham
ER  - 
TY  - JOUR
A1  - Mottaghy, Darius
A1  - Rath, Volker
T1  - Latent heat effects in subsurface heat transport modelling and their impact on palaeotemperature reconstructions
JF  - Geophysical Journal International
Y1  - 2006
U6  - https://doi.org/10.1111/j.1365-246X.2005.02843.x
SN  - 1365-246X
VL  - 164
IS  - 1
SP  - 236
EP  - 245
ER  - 
TY  - BOOK
A1  - Schwarzer, Klemens
T1  - Lacasa : Einsatz von MATLAB-Simulink zur energetischen Analyse und Optimierung von Alt- und Neubauten inklusive Heizungs-, Lüftungs- und Klimatechnik / Hrsg.: FIA-Projekt, Forschungs-Informations-Austausch im Fachinstitut Gebäude-Klima e.V. Projekt: Solar-Institut Jülich an der Fachhochschule Aachen
Y1  - 2004
SN  - 3-938210-07-9
PB  - FIA-Projekt im Fachinst. Gebäude-Klima
CY  - Bietigheim-Bissingen
ER  - 
TY  - JOUR
A1  - Schwarzer, Klemens
A1  - Werner, M.
A1  - Hartz, T.
T1  - Lacasa - an instrument for the energy analysis and optimisation of buildings including technical equipment
JF  - Proceedings / organised by: ISES Europe ... [Ed.: Deutsche Gesellschaft für Sonnenenergie e.V. - DGS, Munich ; PSE GmbH - Forschung Entwicklung Marketing, Freiburg]. - Vol. 2
Y1  - 2004
SN  - 3-9809656-2-7
N1  - EuroSun <5, 2004, Freiburg, Breisgau> ; Internationales Sonnenforum <14, 2004, Freiburg, Breisgau> ; Deutsche Gesellschaft für Sonnenenergie ; CD-ROM-Ausg.: ISBN 3-9809656-4-3
SP  - 2-489-2-494
PB  - PSE
CY  - Freiburg [Breisgau]
ER  - 
TY  - JOUR
A1  - Zischank, Wolfgang J.
A1  - Heidler, Fridolin
A1  - Wiesinger, J.
A1  - Metwally, I.
A1  - Kern, Alexander
A1  - Seevers, M.
T1  - Laboratory simulation of direct lightning strokes to a modeled building : measurement of magnetic fields and included voltages
JF  - Journal of electrostatics. 60 (2004), H. 2 - 4
Y1  - 2004
SN  - 0304-3886
N1  - ISSN der E-Ausg.: 0304-3886
SP  - 223
EP  - 232
ER  - 
TY  - JOUR
A1  - Backes, Klaus
A1  - Adam, Mario
A1  - Gottschald, Beng Jonas
A1  - Faber, Christian
A1  - Henneböhl, Friedrich-Gregor
A1  - Lanz, Marco
A1  - Anthrakidis, Anette
T1  - KWKK-Anlagen im Feldtest. Optimaler Betrieb durch Verbesserungen bei Regelung und Hydraulik
JF  - Die Kälte- und Klimatechnik
Y1  - 2012
SN  - 0343-2246
IS  - 2
PB  - Gentner
CY  - Stuttgart
ER  - 
TY  - JOUR
A1  - Dielmann, Klaus-Peter
T1  - Kraft-Wärme-Kälte-Kopplung mit Mikrogasturbinen : Abschlussbericht ; [01.09.2000 - 31.01.2002]
Y1  - 2002
N1  - Förderkennzeichen BMBF 17 057 00
PB  - Fachhochsch. Aachen, Abt. Jülich, FB 7, NOWUM-Energy
CY  - Jülich
ER  - 
TY  - JOUR
A1  - Ille, F.
A1  - Schramm, S.
A1  - Adam, M.
A1  - Backes, K.
A1  - Faber, Christian
A1  - Anthrakidis, Anette
T1  - Kraft-Wärme-Kälte-Kopplung im Leistungsbereich von 10 kW mit periodisch arbeitender Sorptionsmaschine
JF  - VDI-Tage der Gebäudetechnik 2008 : Tagung Dortmund, 28. und 29. Mai 2008 / VDI-Gesellschaft Technische Gebäudeausrüstung
Y1  - 2008
SN  - 978-3-18-092043-6
N1  - VDI-Berichte ; 2043 ; 2. VDI-Tage der Gebäudetechnik 2008, VDI-Gesellschaft Technische Gebäudeausrüstung (VDI-TGA), Dortmund, DE, 28.-29. Mai, 2008
SP  - 103
EP  - 116
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Corminboeuf, F.
A1  - Jolie, J.
T1  - Kp=4+ double-gvibration in 164Dy / F. Corminboeuf ; J. Jolie ... F. Hoyler ...
JF  - Physical review / C. 56 (1997), H. 3
Y1  - 1997
SN  - 0556-2813
SP  - R1201
ER  - 
TY  - JOUR
A1  - Kuperjans, Isabel
A1  - Gürzenich, D.
A1  - Roosen, P.
T1  - Kostenfunktionen im WWW : Unterstützung der Auslegung energietechnischer Anlagen und deren Verschaltungen
JF  - Gaswärme international (GWI)
Y1  - 2005
SN  - 0020-9384
VL  - 54
IS  - 1
SP  - 19
EP  - 21
ER  -