方钢管混凝土柱承载力计算方法对比研究  

Analysis of Calculation Methods of Concrete Filled Square Steel Tube Columns Bearing Capacity

作　　者：王艳艳[1] 战蒙玲[1] 张凌[1] 王铁成[1] 

机构地区：[1]天津大学建筑工程学院土木工程系,天津300072

出　　处：《河南大学学报（自然科学版）》2006年第1期110-113,共4页Journal of Henan University:Natural Science

摘　　要：分析了三种方钢管混凝土承载力计算的设计理论,即统一理论、叠加理论及拟钢理论,通过试验数据比较了基于三种理论的我国规范(规程)的承载力计算公式,并对各自的特点进行了研究.This paper analyzed three design theories for calculating bearing capacity of concrete filled square steel tube such as unity theory, superposition theory and similar steel theory. The three calculation expressions based on the three theories in domestic codes are compared through experimental data and studied respectively.

关 键 词：钢管混凝土 承载力 设计理论 

分 类 号：O174.2[理学—数学]