钢管桩-注浆加固盾构换刀区稳定性分析

戴治恒, 张孟喜, 魏辉, 顾婕, 张晓清

Stability Analysis of Shield Cutter Replacement Ground Reinforced with Steel Pipe Pile-Grouting

DAI Zhiheng, ZHANG Mengxi, WEI Hui, GU Jie, ZHANG Xiaoqing

图9 各工况地层安全系数

Fig.9 Safety factor for each working condition