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近年来,市政工程施工项目增多,而给水管道施工是其中非常重要的一项内容。其不仅工程量较大,而且对施工的要求较高,因为这是一项关系到国计民生的重要的工程,所以在施工中需要尽量做到安全文明施工,同时还要保证工程的质量。这就需要对施工技术进行选择,而顶管施工就是非常适合的一种施工方式,其不需要大面积的对路面进行开挖,施工时对周围的影响非常小,所以在市政给水管道施工中是广泛应用的一项施工技术。现对顶管施工前的准备工作进行了分析,并进一步对顶管施工工艺进行了具体的阐述。
In recent years, municipal construction projects increased, while the construction of water pipelines is one of the most important content. The project not only has a large amount of construction but also has a high requirement on construction because it is an important project related to national economy and people’s livelihood. Therefore, it is necessary to make every effort to achieve safe and civilized construction while ensuring the quality of the project. This requires the choice of construction technology, and pipe jacking construction is a very suitable way of construction, which does not require a large area of the road excavation, the construction of the surrounding impact is very small, so in the municipal water supply pipeline construction Is a widely used construction technology. Now the pipe jacking before the preparatory work for the analysis, and further pipe jacking construction process were described in detail.