Due to its convenience and economical efficiency, the high-strength concrete shaft lining has been widely used in deep shaft sinking by freezingmethod.
深冻结井高强混凝土井壁作为一种施工方便、经济的井壁结构被广泛得到应用。
2
The monitor result indicated the ground freezing and pile-support method is viable for deep foundation pit, and the experience was backlog for construction of similar engineering aftertime.