摘要
结合工程实例中的一个突发事件,从网架结构在常态下结构受力分析入手,分析了网架吊装失败和成功前后两种不同吊点设置的网架结构受力状态,通过定量计算,对网架试吊失败的原因提供了较详细的定性分析。
Combining an unexpected incident from the engineering instance and proceeding with the structure force analysis of the spatial grid structure in the normal condition,this article analyses the stressing state of the spatial structure placed on two different hoisting points before and after the structure be successfully hoisted or not,and by way of quantitative calculation,this article provides a rather detailed qualitative analysis for the reason that the structure be hoisted unsuccessfully.
出处
《山西建筑》
2010年第32期129-131,共3页
Shanxi Architecture
关键词
运动场
网架结构
吊装方案
突发事件
原因分析
stadium
spatial grid structure
hoisting scheme
unexpected incident
cause analysis
