Q460高强钢管轴压承载力的试验研究  

Research on test of axial compression loading capacity of Q460 high-strength steel pipes

作　　者：包涛[1] 张大长[1] 朱小军[1] 

机构地区：[1]南京工业大学土木工程学院,江苏南京210009

出　　处：《山西建筑》2012年第19期37-38,共2页Shanxi Architecture

基　　金：江苏省教育厅科研项目(项目编号:JH10-2)

摘　　要：开展了Q460高强钢管的轴压承载力试验研究,研究了高强钢管的轴压稳定承载力特性、破坏模式及承载力计算理论,稳定承载力试验值和理论值的比较分析表明,我国《钢结构设计规范》的相关理论可以应用于Q460高强钢管的稳定承载力计算。The study undertakes the research on the test of the axial compression loading capacity of Q460 high-strength steel pipes, researches the features for the axial compression stable loading capacity, the damage models and the calculation theories for the loading capacity of the high- strength pipe, and proves that the relative theories of Design Regulation for Steel Structure in China can be applied in the stable loading capacity calculation for Q460 high-strength steel pipes by the comparison and analysis of the experimental value and the theoretic value of the stable loading capacity.

关 键 词：Q460高强钢管 稳定承载力 轴压试验 铰接 

分 类 号：TU312[建筑科学—结构工程]