000010201 001__ 10201
000010201 005__ 20141205155702.0
000010201 04107 $$aeng
000010201 046__ $$k2008-10-12
000010201 100__ $$aHayashi, Yasuhiro
000010201 24500 $$aEvaluation of Building Damage based on Equivalent-Performance Response Spectra

000010201 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010201 260__ $$b
000010201 506__ $$arestricted
000010201 520__ $$2eng$$aWe have proposed an equivalent-performance response spectrum (EPRS), to evaluate response by earthquakes. The EPRS is the transformation of the restoring force characteristics of a SDOF system into the response spectra (RS) of ground motions. The EPRS enables you schematic interpretation of how the change in structural characteristics affects the maximum response, as well as how the change in ground motion characteristics affects the maximum response at the same time. First in this paper, the formulation of the EPRS for two-layered soil and wooden houses are introduced. Then, influence of the yield base-shear coefficient of houses on the damage is shown for illustration. Next, in order to demonstrate the validity of the EPRS, we simulate the damage of wooden houses during the recent major earthquakes in Japan by using the RS of observed ground motions. As a result of the simulation, the damage, which is related to the maximum response of houses, is successfully explained by the EPRS based on the wooden houses in the affected area. Finally, using an attenuation relationship for RS on engineering bedrock together with the proposed EPRS, we have demonstrated how the moment magnitude, minimum distance from fault plane and local site conditions affect the damage or loss of wooden houses.

000010201 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010201 653__ $$aEquivalent-performance response spectrum, response spectra, maximum response, damage probability, seismic loss, wooden houses

000010201 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010201 720__ $$aHayashi, Yasuhiro$$iNii, Aiko$$iMorii, Takeshi
000010201 8560_ $$ffischerc@itam.cas.cz
000010201 8564_ $$s228528$$uhttps://invenio.itam.cas.cz/record/10201/files/05-01-0407.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-01-0407.
000010201 962__ $$r9324
000010201 980__ $$aPAPER