基坑测斜技术研究

Monitoring Techniques for Soil Deep Lateral Movement during Deep Excavation

对深基坑施工中深层土体水平位移的一些测试技术问题进行分析和探讨．指出应变式测仪斜精度可满足一般工程需要；测点距应定为导轮距．给出了“跳槽”的处理方法．

Some monitoring techniques for soil deep lateral movement during deep evcavation are analysed.It is shown that the accurancy of strain clinometer is low,but it can be applied to some small projects.Some other problems are discussed as well.