基于Monte-Carlo法的钢—混凝土组合梁的可靠度  

Reliability analysis of steel-concrete composite beam with Monte-Carlo method

作　　者：刘灿红[1] 

机构地区：[1]湖南工程职业技术学院

出　　处：《山西建筑》2008年第29期91-93,共3页Shanxi Architecture

摘　　要：采用蒙特卡罗(Monte-Carlo)方法,对现行规范中简支组合梁的承载力计算公式进行了可靠度分析,研究了不同材料强度等级、不同荷载类型及不同抗剪连接件数量对组合梁可靠度的影响,得出了一些可供工程设计参考的重要结论。The analysis of reliability of equation of the bearing capacity of composite beam in the current codes is conducted by using Monte- Carlo method. The effects of different strength level of material, load types, ratio of reinforcement, number of shear connectors between concrete slab and steel flange on reliability of composite beam is studied, and then some of important conclusions which provide good references for design is obtained.

关 键 词：组合梁 承载力 可靠度 蒙特卡罗法 

分 类 号：TU311.2[建筑科学—结构工程]