Placing concrete plug on site to substitute the weak plane is adopted after comparing several treatment schemes.

经多种处理方案比较，选用混凝土洞塞来置换一定范围的地质软弱面。

youdao

Placing concrete plug on site to substitute the weak plane is adopted after comparing several treatment schemes.

经多种处理方案比较，选用混凝土洞塞来置换一定范围的地质软弱面。

youdao