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A platform for research: civil engineering, architecture and urbanism
Hollow gyro pile and foundation treatment method thereof
The invention discloses a hollow gyro pile and a foundation treatment method thereof, and relates to the technical field of foundation engineering. The hollow gyro pile (1) comprises a pile shoe (2),a pile foot (3), a pile body (4) and a pile head (5) from bottom to top; the pile shoe (2) is of an inverted conical structure; the pile foot (3) is of a cylindrical structure; the pile body (4) is ofan inverted-circular-truncated-cone-shaped structure, and the interior of the pile body is of a hollow structure; the pile head (5) is of a cylinder/circular plate type structure, the cylinder/circular plate type structure comprises four connecting edges adopting straight edges, and the connecting edges comprise female and male connectors (8); a semicircular/door-shaped connecting steel bar (7) is pre-embedded in the center of the pile head (5); and the hollow gyro pile (1) is manufactured by integrally pouring a polyethylene material. The durability is good, the dead weight is greatly reduced, the carrying operation of field constructors is facilitated, and the problem of low field construction efficiency of the traditional concrete gyro pile is solved; and meanwhile, a lot of raw materials are saved, and the environment is protected.
本发明公开了一种空心陀螺桩及其地基处理方法，涉及地基工程技术领域；其中，所述空心陀螺桩(1)自下而上包括：桩靴(2)、桩脚(3)、桩身(4)和桩头(5)；其中，所述桩靴(2)为倒圆锥型结构；所述桩脚(3)为圆柱型结构；所述桩身(4)为倒圆台型结构，且内部为中空结构；所述桩头(5)为圆柱/圆板型结构，所述圆柱/圆板型结构包括采用直边的四条连接边，所述连接边包括阴阳接头(8)；所述桩头(5)中心预埋半圆型/门型的连接钢筋(7)；所述空心陀螺桩(1)由聚乙烯材料整体浇筑制作而成；不仅具有良好的耐久性，而且自重大大降低，便于现场施工人员搬动操作，解决了传统混凝土陀螺桩现场施工效率低的难题；同时节省了大量的原材料，保护环境。
Hollow gyro pile and foundation treatment method thereof
The invention discloses a hollow gyro pile and a foundation treatment method thereof, and relates to the technical field of foundation engineering. The hollow gyro pile (1) comprises a pile shoe (2),a pile foot (3), a pile body (4) and a pile head (5) from bottom to top; the pile shoe (2) is of an inverted conical structure; the pile foot (3) is of a cylindrical structure; the pile body (4) is ofan inverted-circular-truncated-cone-shaped structure, and the interior of the pile body is of a hollow structure; the pile head (5) is of a cylinder/circular plate type structure, the cylinder/circular plate type structure comprises four connecting edges adopting straight edges, and the connecting edges comprise female and male connectors (8); a semicircular/door-shaped connecting steel bar (7) is pre-embedded in the center of the pile head (5); and the hollow gyro pile (1) is manufactured by integrally pouring a polyethylene material. The durability is good, the dead weight is greatly reduced, the carrying operation of field constructors is facilitated, and the problem of low field construction efficiency of the traditional concrete gyro pile is solved; and meanwhile, a lot of raw materials are saved, and the environment is protected.
本发明公开了一种空心陀螺桩及其地基处理方法，涉及地基工程技术领域；其中，所述空心陀螺桩(1)自下而上包括：桩靴(2)、桩脚(3)、桩身(4)和桩头(5)；其中，所述桩靴(2)为倒圆锥型结构；所述桩脚(3)为圆柱型结构；所述桩身(4)为倒圆台型结构，且内部为中空结构；所述桩头(5)为圆柱/圆板型结构，所述圆柱/圆板型结构包括采用直边的四条连接边，所述连接边包括阴阳接头(8)；所述桩头(5)中心预埋半圆型/门型的连接钢筋(7)；所述空心陀螺桩(1)由聚乙烯材料整体浇筑制作而成；不仅具有良好的耐久性，而且自重大大降低，便于现场施工人员搬动操作，解决了传统混凝土陀螺桩现场施工效率低的难题；同时节省了大量的原材料，保护环境。
Hollow gyro pile and foundation treatment method thereof
一种空心陀螺桩及其地基处理方法
LI YONG (author) / LIU GUANGYU (author) / LI JIAN (author) / HE WEIBING (author) / YI SHAOPING (author) / FENG LIANGPING (author) / HUANG HAI (author) / SHI HAIYANG (author) / PEI XIAOFENG (author) / FU BAIYONG (author)
2020-10-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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