000018727 001__ 18727
000018727 005__ 20170118182238.0
000018727 04107 $$aeng
000018727 046__ $$k2017-01-09
000018727 100__ $$aDemirci, Cagatay
000018727 24500 $$aSeismic Response of High-Rise Cross Laminated Timber Buildings

000018727 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000018727 260__ $$b
000018727 506__ $$arestricted
000018727 520__ $$2eng$$aWith half of the world's megacities located in seismic regions, there is an urgent need for tall structures that can withstand the large demands imposed by earthquakes while minimizing the environmental costs associated with their construction and maintenance. In this context, tall timber construction has the potential to enable an efficient use of urban space at the lowest possible environmental cost. In particular, Cross-Laminated Timber (CLT) panels have many advantages over other traditional structural systems such as low or negative embodied carbon, high strength-to-weight ratio and high degree of prefabrication. This study investigates the seismic design and response of high-rise buildings made of Cross-Laminated Timber (CLT). To this end, the design of an 8-storey building is presented in detail. The design follows the principles of Eurocode 8 when applicable and is informed by recent research findings when required. A detailed numerical model of the building is developed in the OpenSees Finite Element Framework with due account for geometric and material nonlinearities. The model employs 4-noded quad elements for the CLT wall panels, while two-node link and zero-length elements are used to model the non-linear response of the shear brackets, hold-downs, lap-splice connections and other contact constraints. The model is validated against available experimental data on CLT wall panels and a good agreement is obtained. Subsequently, the results of a series of static and dynamic non-linear analyses are presented and discussed with particular emphasis on ductility and strength demands.

000018727 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000018727 653__ $$aCLT buildings, Seismic design, tall timber building, mean period

000018727 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000018727 720__ $$aDemirci, Cagatay$$iMalaga-Chuquitaype, Christian$$iMacorini, Lorenzo
000018727 8560_ $$ffischerc@itam.cas.cz
000018727 8564_ $$s649104$$uhttps://invenio.itam.cas.cz/record/18727/files/2096.pdf$$yOriginal version of the author's contribution as presented on USB, paper 2096.
000018727 962__ $$r16048
000018727 980__ $$aPAPER