摘要
钢筋混凝土偏心受压构件是较为常见的结构构件之一.根据构件承受轴力和弯矩的大小,构件可能出现两种破坏形式,大偏心受压构件和小偏心受压构件.本文利用可靠度理论将载荷、材料属性和几何尺寸等量视为随机变量,利用蒙特卡洛方法计算出钢筋混凝土偏心受压构件的结构可靠度.
Seismic time-history response analysis of the frame-shear wall structure were conducted using the finite element computer program ANSYS,a series of simulation technologies such as defining material model,establishing finite element model and methods of post-processing of analysis results were studied.Using this model,the vibrational frenquency and mode are calculated,and seismic time-history response analysis is studied under Tianjin.Some conclultion are obtained and be referred for design of this kind of structure.
出处
《吉林建筑工程学院学报》
CAS
2011年第2期1-4,共4页
Journal of Jilin Architectural and Civil Engineering
基金
吉林省科技厅青年科研基金项目(20100180)
吉林省教育厅"十二五"科研项目(吉教科合字2011第178号)
关键词
可靠度
偏心受压
蒙特卡洛方法
偏心矩
reliability
eccentric compression
Monte Carlo simulation
eccentricity
