000010760 001__ 10760
000010760 005__ 20141205155801.0
000010760 04107 $$aeng
000010760 046__ $$k2008-10-12
000010760 100__ $$aLiu, Runzhou
000010760 24500 $$aStudy on the Post-Earthquake Connectivity of Transportation System Network

000010760 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010760 260__ $$b
000010760 506__ $$arestricted
000010760 520__ $$2eng$$aThis paper introduces the seismic reliability of transportation system components in earthquake, and the damage grade and its definition of the transportation system network in earthquake. According to the property of transportation system network, combined with graph theory and network analysis theories and methods, the transportation system network connectivity analysis model was constructed. The Warshall algorithm was used in the fuzzy mathematical manipulation, and the adjacency matrix was transformed, and the reachability matrix was obtained, so the connectivity of transportation system network can be decided by the reachability matrix, the detailed realization procedure and an illustration example were presented. The Monte Carlo stochastic simulation method for network reliability analysis was fully introduced in this paper. The network analysis for a given transportation network was conducted by using this method, and the system reliabilities with different earthquake excitations are obtained. The results provide a technical method for enhancing the transportation system earthquake resistance reliability, optimizing post-earthquake transportation system and determing post-earthquake emergency recovery plan and so on.

000010760 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010760 653__ $$aTransportation system, Network analysis, Connectivity, Reliability, Monte Carlo Method

000010760 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010760 720__ $$aLiu, Runzhou$$iLin, Junqi$$iFang, Xiaoqing$$iZhou, Xiaolan
000010760 8560_ $$ffischerc@itam.cas.cz
000010760 8564_ $$s219530$$uhttps://invenio.itam.cas.cz/record/10760/files/06-0103.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 06-0103.
000010760 962__ $$r9324
000010760 980__ $$aPAPER