摘要
介绍了用于减小压杆计算长度的侧向支撑的强度和刚度设计要求。首先介绍了为使单根压杆或一个柱列中柱子计算长度减小到侧向支撑点之间距离的最小刚度要求 ,研究了有缺陷体系中支撑的内力 ,提出了对支撑杆的强度要求。与国外有关规范进行了比较。
The stiffness and strength requirements for the lateral bracings reducing the calculation length of the compression struts are introduced.First,the minimum stiffness requirements that can decrease the calculation length of a single compression strut to the distance between the lateral bracing points are also described,and the bracings′internal forces in the system with defects are studied,and then the strength requirements for the bracing struts are proposed,which are compared with those in relevant codes abroad.
出处
《工业建筑》
CSCD
北大核心
2003年第5期9-12,共4页
Industrial Construction
