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深圳地鐵4號線(xiàn)三期工程進(jìn)展咋樣？預計2020年底建成通車(chē)

2018-10-15 07:58來(lái)源：深圳特區報

在深圳市軌道辦的統籌下，在港鐵深圳公司的指導下，中國電建認真總結前期盾構施工經(jīng)驗，做足基礎準備工作，通過(guò)改善工作面土體的穩定性，將固結、壓縮沉降控制在最小值；通過(guò)實(shí)行信息化施工，對不同施工階段地層變形進(jìn)行實(shí)時(shí)監測，及時(shí)對盾構施工參數做出修正；并通過(guò)全天候不間斷監控，實(shí)時(shí)測量地面地下沉降，嚴格控制掘進(jìn)參數，以精細化管理、高標準作業(yè)，確保左線(xiàn)盾構機安全平穩推進(jìn)。


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