Research on the Construction Method of Dewatering and Drainage for High Water Level Deep Foundation Pits in Hydraulic Engineering under Complex Geological Conditions
田光辉 TIAN Guang-hui
（惠民县城乡水务局，惠民 251700）
（Huimin County Urban and Rural Water Bureau，Huimin 251700，China）
摘要：随着我国基础工程建设事业的不断发展，现代水利工程的工程规模、建设难度不断提高，深基坑挖掘逐渐成为复杂地质条件下水利工程建设的必要环节之一。深基坑开挖过程中，周围土体、地下水、地表水等可能都会对基坑成型质量造成影响，及时进行深基坑降排水施工，创造良好的工程施工条件，是现代基建工程领域研究的重要课题。基于此，本文以实际工程为例，探究在复杂地质条件下的水利工程高水位深基坑降排水施工方法，旨在为相关人员提供参考。
Abstract: With the continuous development of China's infrastructure construction industry, the project scale and construction difficulty of the modern water conservancy projects continue to increase, and the deep foundation pit excavation has gradually become one of the necessary links in water conservancy engineering construction under complex geological conditions. During the excavation process of deep foundation pits, the surrounding soil, groundwater, surface water, etc. may all have impacts on the quality of the pit formation. Timely dewatering and drainage construction of the deep foundation pit and creating good construction conditions are important topics in the field of the modern infrastructure engineering. Based on this, this paper takes the practical engineering as an example to explore the construction methods of dewatering and drainage for high water level deep foundation pits in hydraulic engineering under complex geological conditions, aiming to provide reference for the relevant personnel.
关键词：复杂地质条件；水利工程；高水位；深基坑；排水
Key words: complex geological condition；hydraulic engineering；high water level；deep foundation pit；drainage
中图分类号：TV551.4 文献标识码：A 文章编号：1006-4311（2024）26-067-04 doi:10.3969/j.issn.1006-4311.2024.26.020
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