节点板上升式连接件组合桁架受压杆件计算长度系数研究  

THE RESEARCH ON EFFECTIVE LENGTH FACTORS OF COMPRESSION MEMBERS OF GUSSET UP CONNECTOR COMPOSITE TRUSS

作　　者：金建新[1,2] 王肇民[1,2] 周惟德[1,2] 

机构地区：[1]同济大学 [2]合肥工业大学

出　　处：《工业建筑》1998年第12期9-12,共4页Industrial Construction

摘　　要：利用钢结构稳定理论知识，系统地分析了节点板上升式连接件组合桁架的上弦受压杆、受压腹杆及支座竖杆的平面内稳定问题，建立其计算模型和稳定方程，并求解出相应的计算长度系数。Taking use of the theoretical knowledge aboutthe stability analysis of steel structure,the inplane stability problems of compression top chord,compression web member and support vertical member of gusset up connector composite truss are analysed systematically,their calculating models and stability equations are established and the appropriate effective length factors are solved herein

关 键 词：组合桁架 受压杆件 计算长度系数 节点板 连接件 

分 类 号：TU323.401[建筑科学—结构工程]