In order to open the pressurized chamber for cutter head repairing, this technology is adopted to consolidate the river-bed ground and to construc t the cutter head repairing cavern.
英
美
- 為達到敞開(kāi)式開(kāi)倉修復刀盤(pán)條件,決定從右線(xiàn)對左線(xiàn)盾構機前方地層進(jìn)行提前加固;同時(shí)在合理的位置,從右線(xiàn)開(kāi)挖通道進(jìn)入左線(xiàn),提前進(jìn)行刀盤(pán)修復洞室的開(kāi)挖。
