会议专题

Seismic Risk Assessment of Structures Using Multiple Stripe Analysis

  The implementation of seismic risk assessment of existing structures is necessitated for practical engineers to select the retrofitting strategies.The reliability based approaches are proposed to investigate the behaviour of structures subjected to ground excitation and encouraging evaluation results of various typologies of structures have been obtained exploiting such methodologies.The decision regarding the retrofitting strategies that will rehabilitate the flaws of the structure under prescribed ground motions that have high probability of occurrences at the scenario can be made.This paper addresses the generation of hazard curve by probabilistic seismic hazard analysis from the seismological point of view.The multiple stripe analysis, as one of typical probabilistic based assessment procedures, will be utilized to evaluate the structural seismic fragility.The seismic risk can be estimated based on the numerically integrating the fragility function with the hazard curve.

hazard curve fragility multiple stripe analysis probabilistic hazard seismic analysis

Pengpeng Ni Shuhong Wang Lei Jiang Runqiu Huang

GeoEngineering Centre at Queens-RMC,Queens University,Kingston,ON,K7L 3N6 Canada College of Resources and Civil Engineering,Northeastern University,Shenyang,110819,China State Key Laboratory of Geohazard prevention and Geoenvironment Protection,Chengdu University of Tec

国际会议

the 2012 International Conference on Vibration, Structural Engineering and Measurement (2012年振动、结构工程与测量国际会议(ICVSEM2012))

上海

英文

897-900

2012-10-19(万方平台首次上网日期,不代表论文的发表时间)