一种点式幕墙拉索结构的受力分析

Stress analysis of points supporting curtain wall in a guy cable system

结合工程实例提出一种拉索结构布置方案;通过对载荷作用的分析,采用平面简化方法分析结构的内力,同时给出预应力数值的确定及施加途径;给出施工注意事项及设计实例.

A scheme of guy cable supporting system is put forward for practical design. On the basis of the load action analysis, a simplified model of plane supporting system is used to analyze the internal forces of the structure. The method of how to determine the value of prestress and how to apply it to structure is also given out. The key points which should be paid attention to in construction and a numerical example are presented in the paper.