000010319 001__ 10319
000010319 005__ 20141205155714.0
000010319 04107 $$aeng
000010319 046__ $$k2008-10-12
000010319 100__ $$aIiba, Masanori
000010319 24500 $$aSafety Evaluation of Seismically Isolated Houses with Displacement Restraint Devices under Severe Earthquake Motions

000010319 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010319 260__ $$b
000010319 506__ $$arestricted
000010319 520__ $$2eng$$aRecently earthquake ground motions with large amplitude and/or long period component act on seismically isolated buildings. In case of family houses, responses of isolated layers will probably exceed design limitation of isolators during severe earthquakes. To keep a function of isolation during a main- and after-shocks, the isolator should be protected from failure through adding to kinds of shock absorbing devices. To investigate effects of the devices for the reduction of displacement responses of isolators, and influences on the responses of superstructures, a numerical calculation is conducted. A relationship between responses of superstructure and isolator is summarized through several parametric studies on kinds of earthquake motions and operating positions of shock absorbing devices. It is made clear that the response of superstructures is evaluated based on the relative velocity of isolators at the operating position and the controlled displacement of isolated layer.

000010319 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010319 653__ $$aSeismic Isolation, Family House, Displacement Restraint Device, Safety of Superstructure, Severe and Long Period Earthquake

000010319 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010319 720__ $$aIiba, Masanori$$iHanai, Tsutomu$$iMidorikawa, Mitsumasa$$iAzuhata, Tatuya$$iInoue, Namihiko
000010319 8560_ $$ffischerc@itam.cas.cz
000010319 8564_ $$s483091$$uhttps://invenio.itam.cas.cz/record/10319/files/09-01-0082.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 09-01-0082.
000010319 962__ $$r9324
000010319 980__ $$aPAPER