000018596 001__ 18596
000018596 005__ 20170118182230.0
000018596 04107 $$aeng
000018596 046__ $$k2017-01-09
000018596 100__ $$aZhang, Yantai
000018596 24500 $$aA Combination-Type Earthquake Intensity Measure for Super High-Rise Building

000018596 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000018596 260__ $$b
000018596 506__ $$arestricted
000018596 520__ $$2eng$$aAs the superior performance of spectral characteristic of spectral velocity over that of spectral acceleration and spectral displacement in the long period range, a new combination-type ground motion intensity measure considering higher modes based on spectral velocity is developed for super high-rise building structures. The proposed IM multiplies the corresponding spectral velocity of some modes. For a super high-rise building with fundamental period more than 9s, the lower three modes are adequate to get an optimal result. The proposed IM and several other IMs are analyzed from the perspective of efficiency, sufficiency and scaling robustness. The proposed IM is proved to be more superior to other IMs. For a super tall building, the IM which considers higher modes is more practical compared to the one considering period elongation.

000018596 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000018596 653__ $$aground motion intensity measure; super high-rise building; spectral velocity; higher mode

000018596 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000018596 720__ $$aZhang, Yantai$$iHe, Zheng$$iYang, Youfu
000018596 8560_ $$ffischerc@itam.cas.cz
000018596 8564_ $$s693853$$uhttps://invenio.itam.cas.cz/record/18596/files/1795.pdf$$yOriginal version of the author's contribution as presented on USB, paper 1795.
000018596 962__ $$r16048
000018596 980__ $$aPAPER