明挖法施工
míng wā fǎ shī gōng
- cut and cover tunneling
明挖法施工
明挖法施工[míng wā fǎ shī gōng]
-
用摆喷角为120°的三重管高压摆喷桩作桩间止水在广州地铁2号线琶赤段明挖法施工中得到了广泛的应用。
It is widely applied in construction of Metro Line Two of Guangzhou that the tri-tube high-pressure circumrotating sway pile with 120 ° angles is used to hold up groundwater from the piles .
-
在天津城区地铁隧道采用明挖法施工时，当地质条件复杂，不宜于施工水泥搅拌桩止水帷幕时，常采用地下连续墙。
Cut-and-cover method is often used in the construction of metro tunnel in Tianjin , where the underground continuous wall is usually used when the cement treated column as the waterproof curtain is not applicable because of the complicated geological conditions .