XX地铁5号线（环中线）XXXX标XX站~XX站区间左线施工总结1目录目录....................................................................................................................................11工程概况..............................................................................................................................42地质情况..............................................................................................................................43推进参数总结.......................................................................................................................43.1全断面的推进..................................................................................................................53.2半断面的推进..................................................................................................................53.3孤石群的推进..................................................................................................................53.4砾质粘土的推进..............................................................................................................53.5推进参数与地表沉降.......................................................................................................54加固区情况...........................................................................................................................64.1DK22+220旋喷桩加固区开舱........................................................................................64.2DK22+395旋喷桩加固区开舱........................................................................................74.3DK22+412冲孔桩临时开舱............................................................................................84.4DK22+485挖孔桩开舱...................................................................................................84.5DK22+943舱内灌浆及开舱............................................................................................94.6DK22+192舱内注浆及开舱..........................................................................................10XX地铁5号线（环中线）XXXX标XX站~XX站区间左线施工总结24.7DK23+757舱内灌浆及开舱..........................................................................................125开舱换刀情况.....................................................................................................................135.1DK22+065全断面换刀.................................................................................................135.2DK22+068全断面换刀.................................................................................................135.3DK22+220旋喷桩加固区换刀......................................................................................145.4DK22+238全断面换刀.................................................................................................155.5DK22+390旋喷桩加固区换刀......................................................................................155.6DK22+485挖孔桩加固区换刀......................................................................................165.7DK22+943舱内灌浆换刀..............................................................................................165.8DK23+192舱内灌浆换刀..............................................................................................175....
