深基坑施工关键步骤施工工艺技术探讨

Discussion on Key Steps of Deep Foundation Pit Construction and Construction Technology

随着经济社会的发展,对土地资源的利用要求不断提高,市政基础设施涉及地下工程也越来越多。地下工程不可避免要开挖深基坑,深基坑作为工程施工过程中的重要组成部分,在项目实施中起到了至关重要的作用,同时深基坑作为危险性较大的工程,需要从设计到施工对其安全性进行全面论证。本文以厦门某深基坑为例,对其在复杂环境下施工阶段的关键步骤及施工工艺进行分析探讨,拟为相关类似工程提供参考。

With the development of the economy and society,the requirements for the utilization of land resources are constantly increasing,and the underground engineering involved in municipal infrastructure is also increasing.It is inevitable to excavate deep foundation pits in underground engineering.As an important component of the construction process,deep foundation pits play a crucial role in project implementation.At the same time,as a high-risk project,deep foundation pits need to be comprehensively demonstrated for their safety from design to construction.This article takes a deep foundation pit in Xiamen as an example to analyze and explore the key steps and construction techniques during its construction phase in complex environments,in order to provide reference for similar projects.