Probability Analysis of Jiujiapeng Bridge Pier Section Capability Using OPENSees
The probability based seismic assessment of the bridge is a reasonable method to include the uncertain factors influence. The moment-curvature analysis for concrete bridge pier section is proposed to calculate the bridge pier section performance. The response surface method is proposed to analyze the bridge pier section performance in the explicit functions of concrete strength and steel rod strength. The yield curvature, ultimate curvature, yield moment, ultimate moment, curvature ductility was studied using the sampling method. The probability and variation distribution of the bridge pier characteristic are regressed. The computed results give guidance for the bridge seismic assessment.
Aseismic assessment Concrete bridge pier Probability analysis Moment-curvature analysis Response surface method
Yuan Hua Taiquan Zhou
College of Civil Engineering, Jiangnan University, Wuxi 214122, China
国际会议
南京
英文
179-182
2007-10-16（万方平台首次上网日期，不代表论文的发表时间）