钢骨-钢管高强混凝土组合构件抗弯承载力的计算  

Calculation of Flexural Bearing Capacity of Circular Steel Tube Members Filled With Steel-Reinforced High-Strength Concrete

作　　者：关萍[1] 王清湘[2] 吴寅[1] 

机构地区：[1]大连大学建筑工程学院,辽宁大连116622 [2]大连理工大学土木工程学院,辽宁大连116024

出　　处：《工程建设与设计》2005年第11期28-29,共2页Construction & Design for Engineering

基　　金：建设部科研攻关项目(03-2-021);大连建设系统科技计划项目

摘　　要：通过钢骨-钢管高强混凝土组合构件抗弯试验,研究了这种组合构件在受弯时的特性,并对这种构件进行了数值分析,给出了钢骨-钢管高强混凝土构件抗弯承载力的计算公式,其公式计算结果与试验结果、数值计算结果吻合较好。The experimental tests and numerical study of flexural bearing capacity of circular steel tube members filled with steel-reinforced high-strength concrete were carried out in the present paper to investigate the mechanical behaviors of composite members under the flexural loads. The calculating formulas used for the evaluation of the flexural capacity of circular steel tube members filled with steel-reinforced high-strength concrete are also proposed. The calculating results from the formulas agree well with the experimental data and numerical results.

关 键 词：组合构件 受弯 承栽力 计算公式 

分 类 号：TU528.31[建筑科学—建筑技术科学] TU311