A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prestressed post-inserted composite anchor cable uplift pile and preparation method thereof
The invention belongs to the field of underground construction, and particularly relates to a prestressed post-inserted composite anchor cable uplift pile and a preparation method thereof. The upliftpile comprises an uplift pile composite reinforcement cage, a composite anchor cable and a filler, wherein the uplift pile composite reinforcement cage comprises an uplift pile cage outer wall and anuplift pile cage inner wall; the composite anchor cable is arranged between the uplift pile cage outer wall and the uplift pile cage inner wall, and consists of an isolation body and an uplift anchorcable arranged in the isolation body; the isolation body isolates a corrosive from the uplift anchor cable; and a steel plate anchoring end is arranged at the lowermost side, and is connected with theisolation body. The uplift pile has the advantages of good overall performance, high bearing capacity, no mud pollution, low manufacturing cost, corrosion resistance and high construction speed; andthe upper part of a pile body is always located in a pressed state to prevent cracks.
本发明属于地下施工领域，具体涉及一种预应力后插复合锚索抗拔桩及其制备方法，抗拔桩，包括：抗拔桩复合钢筋笼，其包括抗拔桩笼外壁、抗拔桩笼内壁；复合锚索，复合锚索设置在抗拔桩笼外壁和抗拔桩笼内壁之间，复合锚索由隔离体、设置在隔离体内的抗拔锚索组成，隔离体将腐蚀物和抗拔锚索隔开，最下方设置钢板锚固端与隔离体连接；填装物。本发明桩笼整体性能好、承载力高、无泥浆污染、造价低、抗腐蚀、施工速度快、桩身上部一直处于受压状态避免了裂缝产生。
Prestressed post-inserted composite anchor cable uplift pile and preparation method thereof
The invention belongs to the field of underground construction, and particularly relates to a prestressed post-inserted composite anchor cable uplift pile and a preparation method thereof. The upliftpile comprises an uplift pile composite reinforcement cage, a composite anchor cable and a filler, wherein the uplift pile composite reinforcement cage comprises an uplift pile cage outer wall and anuplift pile cage inner wall; the composite anchor cable is arranged between the uplift pile cage outer wall and the uplift pile cage inner wall, and consists of an isolation body and an uplift anchorcable arranged in the isolation body; the isolation body isolates a corrosive from the uplift anchor cable; and a steel plate anchoring end is arranged at the lowermost side, and is connected with theisolation body. The uplift pile has the advantages of good overall performance, high bearing capacity, no mud pollution, low manufacturing cost, corrosion resistance and high construction speed; andthe upper part of a pile body is always located in a pressed state to prevent cracks.
本发明属于地下施工领域，具体涉及一种预应力后插复合锚索抗拔桩及其制备方法，抗拔桩，包括：抗拔桩复合钢筋笼，其包括抗拔桩笼外壁、抗拔桩笼内壁；复合锚索，复合锚索设置在抗拔桩笼外壁和抗拔桩笼内壁之间，复合锚索由隔离体、设置在隔离体内的抗拔锚索组成，隔离体将腐蚀物和抗拔锚索隔开，最下方设置钢板锚固端与隔离体连接；填装物。本发明桩笼整体性能好、承载力高、无泥浆污染、造价低、抗腐蚀、施工速度快、桩身上部一直处于受压状态避免了裂缝产生。
Prestressed post-inserted composite anchor cable uplift pile and preparation method thereof
一种预应力后插复合锚索抗拔桩及其制备方法
MAO ZONGYUAN (author) / WEI YI (author) / WANG JIANJUN (author) / MAO GANG (author)
2020-12-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Prestressed composite anchor cable uplift pile and preparation method thereof
| European Patent Office | 2020
Non-prestress post-inserted composite anchor cable uplift pile and preparation method thereof
| European Patent Office | 2020
Non-prestress composite anchor cable uplift pile and preparation method thereof
| European Patent Office | 2020
| European Patent Office | 2024
Expanded-base type pre-stressed composite anchor cable uplift pile and preparation method thereof
| European Patent Office | 2020