详细分析了掘进模式、土压力选择、壁后注浆、盾构纠偏等施工控制手段，用来减小盾构施工对周边环境的影响。
Such as operation program, selection of earth pressure, wall-back grouting, rectification of shield machine, which are used to reduce the effect of construction on environment, are analyzed in detail.
注浆前左右两侧跟管顶压力相差不大，注浆后则要明显大于管顶压力。
Compared with the tip pipe, they were almost the same before grouting and noticeably bigger after grouting.
应用推荐