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文章以江都至海安高速公路的一段工程为例,主要介绍在砂性土路基施工中,利用井点降水来降低取土场中土的天然含水量,来加快施工进度,降低施工成本的应用。
Taking a project from Jiangdu to Hai’an Expressway as an example, this paper mainly introduces the application of using well point precipitation to reduce the natural water content of soil in the borrow pit to speed up the construction progress and reduce the construction cost.