000018625 001__ 18625
000018625 005__ 20170118182231.0
000018625 04107 $$aeng
000018625 046__ $$k2017-01-09
000018625 100__ $$aKabeyasawa, Toshikazu
000018625 24500 $$aPerformance of Soft-First-Story Buildings Against Earthquake Motions and Tsunami Loadings

000018625 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000018625 260__ $$b
000018625 506__ $$arestricted
000018625 520__ $$2eng$$aA series of earthquake and tsunami loading tests of reinforced concrete buildings with soft-first story were conducted to identify the effects of earthquake shaking preceding to the tsunami loading, which might cause the collapse of the structure. The dynamic and hydraulic tests were conducted in 2014 and the static tests in 2015 totally for five specimens out of six specimens constructed. Three specimens were tested at hydraulic testing laboratory at PARI, Kurihama, in the first series of 2014 under earthquake loading and tsunami loading. The first specimen with 50 mm square column was tested under hydraulic loading with water height of 1.0 m and survived the hydraulic loading without collapse. The second specimen with the same dimensions of 50 mm square was subjected to dynamic loading first with the maximum acceleration of 0.4 G and then the same tsunami loading of 1.0 m, in case the specimen collapsed totally under hydraulic loading. The third specimen with 75 mm square columns survived the same shaking and the tsunami loading with minor damage. In 2015, the static lateral loading were conducted to bare specimens of two types and also the survived specimen with 75 mm square columns, from which rigorous and accurate hysteretic relations under static loading could also be obtained. The effects of seismic loading on the capacity against the following tsunami wave are discussed in details with the observed behavior as well as with the calculated capacity.

000018625 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000018625 653__ $$aTsunami loads; Shaking table test; Collapse capacity

000018625 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000018625 720__ $$aKabeyasawa, Toshikazu$$iTakayama, Yohei$$iArikawa, Taro$$iKabeyasawa, Toshimi
000018625 8560_ $$ffischerc@itam.cas.cz
000018625 8564_ $$s845943$$uhttps://invenio.itam.cas.cz/record/18625/files/1870.pdf$$yOriginal version of the author's contribution as presented on USB, paper 1870.
000018625 962__ $$r16048
000018625 980__ $$aPAPER