The subject that I will study is a kind of composite foundation—multi-pile composite foundation.

本文以组合桩型这种新型复合地基为研究对象，对其承载特性进行了较为深入的探讨。

youdao

The subject that I will study is a kind of composite foundation—multi-pile composite foundation.

本文以组合桩型这种新型复合地基为研究对象，对其承载特性进行了较为深入的探讨。

youdao