与隅撑连接钢檩条的设计

Design of steel purlin connected to the knee-bracing

与隅撑相连的钢檩条进行的相关设计在业内少有研究,本文通过受力分析及算例统计,论述檩条设计中应考虑隅撑设置产生的负弯矩,以及隅撑传递至檩条的作用力的影响,并扩展连续檩条设计应考虑的若干问题.

It is rare research on the purlin which connected to the knee-bracing.In this paper,bending moment and force effect of the knee-bracing should be considered in the purlin design based on the inner force analysis and examples.In addition,several related problems should be considered in continuous purlin design.