摘要
以某体育馆工程为背景制定其卸载阶段的位移和应力监测方案,并介绍了钢结构工程的监测原则,同时对部分具有代表性的监测数据进行简单分析,得到了相应测点的位移和应力变化历程曲线,其结论是整个钢屋盖结构在卸载过程中位移和应力变化都在允许范围之内,即卸载过程安全、可靠。
A stadium project was took as a background to formulate the displacement and stress monitoring plan about the unloading stage and the principles of steel structure engineering monitoring were introduced at the same time.Then some representative monitoring data were analyzed and the change course curves of displacement and stress at the corresponding measuring points were obtained.The conclusion is that the displacement and stress variation of entire steel roof structure within allowable range and it＇s safe and reliable in unloading process.
出处
《建材世界》
2011年第1期74-76,84,共4页
The World of Building Materials
关键词
钢屋盖
卸载
位移
应力
监测
steel roof
unloading
displacement
stress
monitoring
