摘要
采用计算机数值计算结合试验研究的方法分析鼓形双肋焊接空心球节点的承载安全性能,得到鼓形双肋焊接空心球节点的力–位移曲线关系,得出了节点极限承载力,并对该节点的安全性进行评估。
In order to evaluate the safety performance of drum hollow spherical joints with double ribbed stiffener in a project, this paper analyzes the key joint by means of computer numerical calculation and the experiment. Through analysis and research, obtained the force-displacement curve of the drum hollow spherical joints with double ribbed stiffener, it is concluded that the ultimate bearing capacity of the joint, to evaluate the safety of the joint, and provides reference for the design of such joints in future.
作者
马国良
蔡柳鹤
李海兵
王留成
苏英强
陈君
MA Guo-liang;CAI Liu-he;LI Hai-bing;WANG Liu-cheng;SU Ying-qiang;CHEN Jun(Zhejiang Jinggong Steel Building Group Co.,Ltd.,312030,Shaoxing,China;Beijing Urban Construction Group Co.,Ltd.,100088,Beijing,China)
出处
《建筑技术》
2018年第9期941-944,共4页
Architecture Technology
基金
北京市科技计划课题(Z161100005116009)
关键词
鼓形双肋焊接空心球
极限承载力
数值模拟
足尺试验
drum hollow spherical joints with double ribbed stiffener
ultimate bearing capacity
numerical simulation
full scale test
