Face stability is key point of tunnel shields excavation, Which influenced circumjacent environment.
2
在短短几年中我国盾构机施工市场突飞猛进,盾构施工技术日见成熟,整个行业规范日见完善。
Just a few years passed by, our shield construction advance to a market Oriental, and technologies become mature little by little. The whole industry also becomes standardization and maturity.
3
盾构施工技术在我国重大地下工程的应用越来越广泛,已经成为了城市地下铁道建设的主要方法。
With the wide use of Shield tunneling method in important substructure works in our country, it has become a major method applied in city subway construction.