A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit pile-anchor supporting structure and construction method
The invention relates to a foundation pit pile-anchor supporting structure and a construction method, and belongs to the technical field of building construction. The foundation pit pile-anchor supporting structure is used for solving the problem of poor connection firmness between an anchor rod and a supporting pile in a traditional foundation pit supporting structure. The supporting structure comprises a supporting pile fixed to the ground and an anchor rod used for pulling the supporting pile, wherein a through hole matched with the anchor rod is formed in the supporting pile, a plurality of gear plates are hinged to the outer wall of the anchor rod, a filling piece used for tensioning the supporting pile and the anchor rod is arranged in the through hole, a first nut for pressing the filling piece on one side of the supporting pile and a second nut for pressing the gear plates on the other side of the supporting pile are in threaded fit with the anchor rod, and elastic pieces corresponding to the gear plates are arranged on the anchor rod. According to the supporting structure, the filling piece is pressed on one side of the supporting pile through the first nut, the gear plates are pressed on the other side of the supporting pile through the second nut, the supporting pile is fixed from the two sides of the anchor rod, the connection tightness between the anchor rod and the supporting pile is enhanced, and a good supporting effect is provided for foundation pit soil retaining.
本发明涉及一种基坑桩锚支护结构及施工方法，属于建筑施工技术领域，用于解决传统基坑支护结构中锚杆与支护桩之间的连接牢固性较差的问题。该支护结构包括固定于地面的支护桩以及用于拉动支护桩的锚杆，支护桩上开设有与锚杆相适应的通孔，锚杆外壁铰接有若干挡位板，通孔内部设置有用于张紧支护桩与锚杆的填充件，锚杆上螺纹配合有将填充件压紧在支护桩一侧的第一螺母，以及将挡位板压紧在支护桩另一侧的第二螺母；锚杆上设置有与挡位板对应的弹性件。通过第一螺母将填充件压紧在支护桩一侧，通过第二螺母将挡位板压紧在支护桩另一侧，从锚杆两侧对支护桩进行固定，增强了锚杆与支护桩之间连接紧固性，为基坑挡土提供了良好的支撑效果。
Foundation pit pile-anchor supporting structure and construction method
The invention relates to a foundation pit pile-anchor supporting structure and a construction method, and belongs to the technical field of building construction. The foundation pit pile-anchor supporting structure is used for solving the problem of poor connection firmness between an anchor rod and a supporting pile in a traditional foundation pit supporting structure. The supporting structure comprises a supporting pile fixed to the ground and an anchor rod used for pulling the supporting pile, wherein a through hole matched with the anchor rod is formed in the supporting pile, a plurality of gear plates are hinged to the outer wall of the anchor rod, a filling piece used for tensioning the supporting pile and the anchor rod is arranged in the through hole, a first nut for pressing the filling piece on one side of the supporting pile and a second nut for pressing the gear plates on the other side of the supporting pile are in threaded fit with the anchor rod, and elastic pieces corresponding to the gear plates are arranged on the anchor rod. According to the supporting structure, the filling piece is pressed on one side of the supporting pile through the first nut, the gear plates are pressed on the other side of the supporting pile through the second nut, the supporting pile is fixed from the two sides of the anchor rod, the connection tightness between the anchor rod and the supporting pile is enhanced, and a good supporting effect is provided for foundation pit soil retaining.
本发明涉及一种基坑桩锚支护结构及施工方法，属于建筑施工技术领域，用于解决传统基坑支护结构中锚杆与支护桩之间的连接牢固性较差的问题。该支护结构包括固定于地面的支护桩以及用于拉动支护桩的锚杆，支护桩上开设有与锚杆相适应的通孔，锚杆外壁铰接有若干挡位板，通孔内部设置有用于张紧支护桩与锚杆的填充件，锚杆上螺纹配合有将填充件压紧在支护桩一侧的第一螺母，以及将挡位板压紧在支护桩另一侧的第二螺母；锚杆上设置有与挡位板对应的弹性件。通过第一螺母将填充件压紧在支护桩一侧，通过第二螺母将挡位板压紧在支护桩另一侧，从锚杆两侧对支护桩进行固定，增强了锚杆与支护桩之间连接紧固性，为基坑挡土提供了良好的支撑效果。
Foundation pit pile-anchor supporting structure and construction method
一种基坑桩锚支护结构及施工方法
YANG ZONGQI (author) / QIN YI (author) / MA GUOXIN (author) / QU YANKUN (author) / CUI YANGYANG (author)
2021-02-26
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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