摘要
针对屈曲约束支撑极限承载力的研究方法集中在理论和试验分析的问题,提出了采用有限元软件求解其极限承载力的合理方法,研究了相关因素对屈曲约束支撑极限承载力大小的影响情况,并给出实用的设计和施工建议。
To solve the problems that the critical load of buckling-restricted braces(BRB) has been mainly studied by the academic analysis and the experiments recently,a suitable solution of studying methods of BRB' critical load with finite element software was given.The effects of the relevant factors on the BRB' critical load were investigated,and the practical suggestions for the design and construction were provided.
出处
《低温建筑技术》
2011年第3期56-58,共3页
Low Temperature Architecture Technology
关键词
屈曲约束支撑
极限承载力
有限元
buckling-restricted brace(BRB)
critical load
finite element