深基坑支护与土方开挖决定施工过程及整体工程的质量和安全性。深基坑支护与土方开挖面临较复杂的施工条件，影响因素众多。本文阐述了建筑工程深基坑支护与土方开挖的重要性，就其施工技术进行探讨。

Deep foundation pit support and earth excavation face complex construction conditions and many influencing factors, and determine the quality and safety of the construction process and the overall project. This paper expounds the importance of deep foundation pit support and earth excavation in construction engineering, and discusses its construction technology.

TU753