长螺旋干成孔压灌混凝土桩在工程中的应用

Application of cast-with-pressure concrete piles by long screw drilled dry-holes in engineering

结合工程实例,介绍了长螺旋干成孔压灌混凝土桩的施工工艺及其在工程中的具体应用,经检测其工程效果良好,指出了这是一种值得推广的优质、高效的环保桩型。

Through practical engineering examples, the construction technology and application in engineering of cast-with-pressure concrete piles by long screw drilled dry-holes are introduced, through measuring its project result well, it is a kind of high-quality, high-efficient and environment-protect pile that is worth popularizing.