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A platform for research: civil engineering, architecture and urbanism
Static pressure construction method for PHC prestressed pipe pile
The invention discloses a static pressure construction method for a PHC prestressed pipe pile. The static pressure construction method comprises the following steps of S1, construction preparation, S2, stress release hole drilling, S3, moso bamboo cage placing, S4, PHC pipe pile construction, S5, pile cap construction and S6, PHC prestressed pipe pile detection. According to the prestressed pipe pile, the influence on the surrounding environment can be reduced, the extrusion effect generated during construction of the prestressed pipe pile can be released through the stress release holes, and meanwhile the prestressed pipe pile has the advantages of being high in single pile bearing capacity, high in construction speed, small in pollution, convenient to construct on site, easy to control in quality, low in pile body material consumption and low in single pile manufacturing cost.
本发明公开了PHC预应力管桩静压施工方法，包括如下步骤：S1、施工准备，S2、钻设应力释放孔，S3、放置毛竹笼，S4、PHC管桩施工，S5、桩帽施工和S6、PHC预应力管桩检测。本发明不仅可以减轻对周边环境的影响，而且可以采用应力释放孔来释放预应力管桩施工时产生的挤出效应，同时预应力管桩具备单桩承载力高、施工速度块、污染少，现场施工方便，质量易控制，桩身耗材低、单桩造价低。
Static pressure construction method for PHC prestressed pipe pile
The invention discloses a static pressure construction method for a PHC prestressed pipe pile. The static pressure construction method comprises the following steps of S1, construction preparation, S2, stress release hole drilling, S3, moso bamboo cage placing, S4, PHC pipe pile construction, S5, pile cap construction and S6, PHC prestressed pipe pile detection. According to the prestressed pipe pile, the influence on the surrounding environment can be reduced, the extrusion effect generated during construction of the prestressed pipe pile can be released through the stress release holes, and meanwhile the prestressed pipe pile has the advantages of being high in single pile bearing capacity, high in construction speed, small in pollution, convenient to construct on site, easy to control in quality, low in pile body material consumption and low in single pile manufacturing cost.
本发明公开了PHC预应力管桩静压施工方法，包括如下步骤：S1、施工准备，S2、钻设应力释放孔，S3、放置毛竹笼，S4、PHC管桩施工，S5、桩帽施工和S6、PHC预应力管桩检测。本发明不仅可以减轻对周边环境的影响，而且可以采用应力释放孔来释放预应力管桩施工时产生的挤出效应，同时预应力管桩具备单桩承载力高、施工速度块、污染少，现场施工方便，质量易控制，桩身耗材低、单桩造价低。
Static pressure construction method for PHC prestressed pipe pile
PHC预应力管桩静压施工方法
XUE YONGLI (author) / WANG PAN (author) / MEI FANGYI (author) / XIANG JUNXIA (author) / OH KYUNG-TAE (author) / LI YAN (author)
2024-02-06
Patent
Electronic Resource
Chinese
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