A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel pipe pile deepwater guide hole pile sinking construction method
The invention provides a steel pipe pile deepwater guide hole pile sinking construction method, which relates to the technical field of building construction, and comprises the following steps: S1, fixing a buoyancy tank: respectively manufacturing fixing points at proper positions on two banks of a river channel, connecting one end of a cable rope with the fixing points, connecting the other end of the cable rope with the buoyancy tank, and arranging a winch on the buoyancy tank, the floating box is driven by the winch to move to the position where drilling is needed; s2, measuring and positioning: after the buoyancy tank reaches a position needing to be drilled, calculating a pile sinking position coordinate through GPS (Global Positioning System) measurement and positioning; the pile position is positioned through the pile position coordinates, the drilling machine is adopted for guiding holes, the drilling machine is fixedly arranged on the buoyancy tank, coring is sequentially conducted every 3 m drilling, and the coring length is 1-1.5 m till the drilling depth reaches the rock entering depth; and S4, pile weighing and concrete pouring are conducted, specifically, after drilling is completed in the step S3, pile sinking treatment is conducted on the steel pipe pile through a crawler crane and a vibratory hammer.
本发明提供一种钢管桩深水引孔沉桩施工方法，涉及建筑施工的技术领域，包括以下步骤S1：固定浮箱：在河道两岸适当位置分别制作固定点，缆风绳一端与固定点连接，缆风绳的另一端与浮箱连接，所述浮箱上还设有卷扬机，通过所述卷扬机驱动浮箱移动并且至需要钻孔的位置；S2：测量定位：所述浮箱到达需要钻孔的位置后，通过GPS测量、定位，计算出沉桩桩位坐标；S3：钻机成孔：通过桩位坐标进行桩位定位，采用钻机引孔，将所述钻机固定设置在浮箱上，每钻进3m取芯依次，取芯长度1～1.5m，直至到达入岩深度；S4：称桩灌砼：所述步骤S3完成钻孔后，采用履带吊和振动锤对钢管桩进行沉桩处理。
Steel pipe pile deepwater guide hole pile sinking construction method
The invention provides a steel pipe pile deepwater guide hole pile sinking construction method, which relates to the technical field of building construction, and comprises the following steps: S1, fixing a buoyancy tank: respectively manufacturing fixing points at proper positions on two banks of a river channel, connecting one end of a cable rope with the fixing points, connecting the other end of the cable rope with the buoyancy tank, and arranging a winch on the buoyancy tank, the floating box is driven by the winch to move to the position where drilling is needed; s2, measuring and positioning: after the buoyancy tank reaches a position needing to be drilled, calculating a pile sinking position coordinate through GPS (Global Positioning System) measurement and positioning; the pile position is positioned through the pile position coordinates, the drilling machine is adopted for guiding holes, the drilling machine is fixedly arranged on the buoyancy tank, coring is sequentially conducted every 3 m drilling, and the coring length is 1-1.5 m till the drilling depth reaches the rock entering depth; and S4, pile weighing and concrete pouring are conducted, specifically, after drilling is completed in the step S3, pile sinking treatment is conducted on the steel pipe pile through a crawler crane and a vibratory hammer.
本发明提供一种钢管桩深水引孔沉桩施工方法，涉及建筑施工的技术领域，包括以下步骤S1：固定浮箱：在河道两岸适当位置分别制作固定点，缆风绳一端与固定点连接，缆风绳的另一端与浮箱连接，所述浮箱上还设有卷扬机，通过所述卷扬机驱动浮箱移动并且至需要钻孔的位置；S2：测量定位：所述浮箱到达需要钻孔的位置后，通过GPS测量、定位，计算出沉桩桩位坐标；S3：钻机成孔：通过桩位坐标进行桩位定位，采用钻机引孔，将所述钻机固定设置在浮箱上，每钻进3m取芯依次，取芯长度1～1.5m，直至到达入岩深度；S4：称桩灌砼：所述步骤S3完成钻孔后，采用履带吊和振动锤对钢管桩进行沉桩处理。
Steel pipe pile deepwater guide hole pile sinking construction method
一种钢管桩深水引孔沉桩施工方法
YANG HAN (author) / YU JINGZE (author) / LEI JUNCHENG (author) / GONG SHUNFENG (author) / LIU XIAOXUE (author) / ZHU GUANGWEI (author) / LI XIANG (author) / CHEN YUAN (author)
2023-01-31
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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