摘要
在矩形钢管混凝土桁架受压节点受力机理试验研究的基础上 ,提出了矩形钢管混凝土桁架受压节点承载力的计算公式。该公式与试验结果相比 ,吻合较好 ,可供工程技术人员设计时参考 ,并为我国《矩形钢管混凝土结构技术规程》
According to the experimental research on load transfer mechanism of compression joints of trusses with rectangular steel tube or concrete filled rectangular steel tube,the formula of load bearing capacity of compression joints of trusses with rectangular steel tube or concrete filled rectangular steel tube is presented.Compared with the results of tests,the formula is precise enough,which is helpful to engineers and the compilation of Technical Specification for Structures with Concrete filled Rectangular Steel Tube Members of China.
出处
《建筑结构》
CSCD
北大核心
2004年第1期24-26,共3页
Building Structure
基金
湖南省自然科学基金资助项目 ( 98JJY2 0 42 )
关键词
矩形钢管混凝土结构
矩形钢管结构
桁架
节点
承载力
truss structures
concrete filled rectangular steel tube members
joints
load bearing capacity
