摘要
如今随着各种项目的发展,伸缩臂被广泛使用,随之暴露的问题也越来越多,作者就这些问题从不同的角度做了分析。
With the development of all kinds of prujects, the growing numerous stay arm has been widely used, at the same time, the corresponding problems have been increasing. The article gives a probing and analysis on these problems from different angles.
出处
《门窗》
2012年第7期41-45,共5页
Doors & Windows
关键词
伸缩臂
极限状态
失稳
变形
疲劳
lockable stay arm, limit state, destabilized, deformation, fatigue
