以某校学生公寓楼地基工程为例,对强夯法与三七灰土换填法两种地基处理方法在实际工程中的应用进行了对比分析,着重从工期、造价、处理效果三方面作了比较,指出两种方法都能提高地基承载力和消除湿陷性,但强夯法存在诸多弊端。 Taking the foundation engineering of a school student apartment building as an example, this paper compares and analyzes the application of two kinds of foundation treatment methods such as dynamic compaction and replacement of soil with sansan soil in practical engineering, focusing on the construction period, cost and disposal effect The results show that both methods can improve the bearing capacity of foundation and eliminate the collapsibility, but there are many drawbacks in dynamic compaction method.