城市地下通道施工技术及防水措施探讨

Discussion on Construction Technology and Waterproof Measures of Urban Underground Passage

城市地下通道工程,能够在很大程度上解决地上城市交通工程拥挤的问题,如进行地下通道施工,改变人流、建设地下过街通道等,便可以缓解地上交通压力。值得注意的是,城市地下通道施工技术诸多,如明挖法施工技术、盾构法施工技术以及管棚法施工技术等,但在技术选择上需结合工程实际情况,并在施工期间做好防水措施,确保地下通道施工的质量及安全性。结合实际工程实例,对城市地下通道施工技术及防水措施进行探讨研究,以此提高城市地下通道施工的整体质量及安全性。

Urban underground passage engineering can solve the problem of overground traffic congestion to a large extent, such as underground passage construction, changing the flow of people, building underground crossing passage, and so on, which can alleviate the overground traffic pressure. It is worth noting that there are many construction technologies of urban underground passage, such as open-cut construction technology, shield construction technology and pipe roof construction technology, etc. However, the selection of technology should be combined with the actual situation of the project, and waterproof measures should be taken during the construction period to ensure the quality and safety of underground passage construction. Combining with practical engineering examples, this paper discusses and studies the construction technology and waterproofing measures of urban underground passage, so as to improve the overall quality and safety of urban underground passage construction.