基坑开挖工程中开挖方案及技术措施分析

Analysis of Excavation Scheme and Technical Measures in Excavation of a Foundation

目前,在市政、公路隧道工程的施工中,深基坑的开挖工程是整个施工工程中最关键的一部分。为保证工程的施工质量,基坑在进行开挖前对开挖方案的选择,应根据工程现场的实际情况进行科学合理的选取。结合某深基坑开挖工程,对基坑开挖施工方案及施工技术进行探讨研究,希望为今后深基坑开挖工程施工提供一定参考、指导。

At present, in the construction of municipal and highway tunnels, excavation of deep foundation pit is the most critical part of the whole construction project. In order to ensure the construction quality of the project, the choice of the excavation plan before excavation should be combined with the actual situation of the project site for scientific and reasonable selection. In this paper, a deep foundation pit excavation, excavation of the pit construction and construction technology to explore the study, hoping to the future construction of deep excavation to provide some reference and guidance.