000010138 001__ 10138
000010138 005__ 20141205154146.0
000010138 04107 $$aeng
000010138 046__ $$k2008-10-12
000010138 100__ $$aGuo, Wei
000010138 24500 $$aUnited Dynamic Reliability Analysis for Primary-Secondary System

000010138 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010138 260__ $$b
000010138 506__ $$arestricted
000010138 520__ $$2eng$$aThe structures subjected to severe earthquake loading usually undergo excessive inelastic deformation and even get into destruction, especially when attached secondary system is with large mass or the ratio of secondary system frequency to post-yield frequency of primary structure distributes within a certain range. Therefore, dynamic reliability of single secondary system commonly makes no substantial sense due to destruction of primary structure, and many authors have focused on the united dynamic reliability analysis for whole primary-secondary system. The united reliability of whole primary-secondary system with yielding primary structure under gauss white noise excitation is investigated in this paper using equivalent linearization and Mone Carlo simulation, and the cross-over rate, as a equivalent measurement of expected first passage time, is computed as the analysis index for a number of combinations of parameters of primary-secondary system. Research in the paper indicates that the single secondary system reliability analysis is generally non-conservative in contrast to the whole system analysis, especially for secondary system with large mass or within certain range of the ratio of secondary system frequency to that of post-yield primary structure.

000010138 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010138 653__ $$aprimary-secondary system, nonlinearity, united dynamic reliability, cross-over rate, first passage time

000010138 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010138 720__ $$aGuo, Wei$$iLi, Hong-Nan
000010138 8560_ $$ffischerc@itam.cas.cz
000010138 8564_ $$s211878$$uhttps://invenio.itam.cas.cz/record/10138/files/14-0037.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 14-0037.
000010138 962__ $$r9324
000010138 980__ $$aPAPER