非对称截面型钢混凝土柱承载能力的研究  

A Study on Loading-Carring Capability of SRC Columns with Dissymmetrical Steel

作　　者：阿里甫江.夏木西[1] 张德娟[1] 

机构地区：[1]新疆大学建筑工程学院,新疆乌鲁木齐830008

出　　处：《新疆大学学报（自然科学版）》2009年第3期368-371,共4页Journal of Xinjiang University(Natural Science Edition)

基　　金：新疆大学自然科学基金资助(编号为070202);国家自然科学基金资助(编号为50668003)

摘　　要：通过已有的试验数据验证了非线性推覆分析方法用于分析型钢混凝土柱的可靠性,用此方法确定了非对称截面型钢混凝土柱的分析模型,分析了当型钢混凝土柱的长度和荷载作用位置等参数变化时,随着型钢偏心距的不同型钢混凝土柱受力性能的变化情况,通过大量的计算找出了型钢偏心对整柱承载力影响的变化规律.Firstly, using the existing experimental data, validated the reliability of nonlinear push-over analysis when it is used to analyzing of SRC columns, then, using this method, the analyzing modal of SRC columns with dissymmetrical steel were established and the properties of the SRC columns under loading with the changing length, steel placement and loading eccentricity were analyzed. By the plenty of calculation, the rule of influence of the steel placement of SRC columns on its loading-carrying capability were found.

关 键 词：型钢混凝土柱 非线性 推覆分析 非对称 

分 类 号：TU375.3[建筑科学—结构工程]