基坑土钉墙（喷锚网）支护稳定性分析

Stability Analysis and Deformation Control of Shotcrete -bolting-mesh Support of Foundation Pit

介绍某基坑工程成功采用土钉墙（喷锚网）支护的实例，工程中的支护参数采用极限平衡理论进行了分析，用条分法进行校核，并通过动态监测，变形控制反馈到施工中，及时调整支护参数，充分利用土钉墙的灵活性，真正做到具体问题具体分析，保证基坑边坡的整体稳定。

This paper introduces an example of shotcrete-bolting-mesh support of foundation pit. Support parameters are analyzed by using the theory of limit equilibrium, and verified by the method of slicing, and then they can be adjusted in time.