Advantages: relatively low cost of deep foundation pit, relatively small area without foundation pit.

【优点】：相对深基坑基础造价低，相对无基坑占地面积小。

youdao

Advantages: relatively low cost of deep foundation pit, relatively small area without foundation pit.

【优点】：相对深基坑基础造价低，相对无基坑占地面积小。

youdao