1、温差作用下引起构件或连接变形、开裂和翘曲；钢骨架轻型板
1, under the action of temperature difference causes artifacts or connection of shape, craze and warp;
2、其它包括设计、生产、施工中的失误及服役期中的违规使用和操作等；
2, including design, production, construction of other errors and misuse of standing and operation, etc.;
3、由荷载变化，超期服役，规范和规程改变导致结构承载力不足；
3, by the load change, extended, rules and regulations change lead to structural bearing capacity is insufficient;
4、由于化学物质的侵蚀而产生腐蚀以及电化学腐蚀致使钢结构构件截面削弱；
4, due to the erosion of chemical corrosion and electrochemical corrosion of the steel structure component section weakened;
5、构件由于各种意外产生变形、扭曲、伤残、凹陷等，致使构件截面削弱，杆件翘曲，连接开裂等。
5, component due to unexpected distortion, distortion, disability, depression, etc., the component section, bar warp, connection cracking, etc.
本文由钢骨架轻型板
我们将倾情为您解答.