A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prestress anti-floating anchor cable tensioning and anchor sealing anti-leakage device and construction method thereof
The invention discloses a prestressed anti-floating anchor cable tensioning and anchor sealing anti-leakage device and a construction method, which can improve the anti-floating and anti-leakage effects of a bottom plate, effectively prevent leakage of the bottom plate, reduce the construction budget, improve the construction efficiency and improve the working reliability of the device. The device comprises a precast concrete prestress transfer block, an anchor cable and a bearing body, the first end of the anchor cable is embedded into a drill hole and forms an anchoring body with concrete in the drill hole, and the second end of the anchor cable penetrates through the precast concrete prestress transfer block and then is fixed to the top of the precast concrete prestress transfer block through an anchor plate; the bearing body is arranged at the first end of the anchor cable, the anchor cable is sleeved with a first sleeve, the first end of the first sleeve extends to the bearing body, the second end of the first sleeve extends out of the top of the anchoring body, the prefabricated concrete prestress transmission block is arranged in the bottom plate, a waterproof structure is arranged between the bottom plate and the stratum, and the top of the anchoring body extends into the waterproof structure.
本发明公开了一种预应力抗浮锚索张拉封锚防渗漏装置及施工方法，能够提高底板的抗浮、防渗效果，有效防止底板渗漏，还能降低施工预算、提高施工效率，提高装置工作的可靠性；该装置包括预制混凝土预应力传递块、锚索和承载体，锚索的第一端埋入到钻孔内，与钻孔内的混凝土形成锚固体，锚索的第二端穿过预制混凝土预应力传递块后，通过锚板固定在预制混凝土预应力传递块的顶部，承载体设置在锚索的第一端，锚索上套设有第一套管，第一套管的第一端延伸至承载体上、第二端延伸出锚固体的顶部，预制混凝土预应力传递块设置在底板内，所述底板与地层之间设置有防水结构，所述锚固体的顶部伸入到防水结构中。
Prestress anti-floating anchor cable tensioning and anchor sealing anti-leakage device and construction method thereof
The invention discloses a prestressed anti-floating anchor cable tensioning and anchor sealing anti-leakage device and a construction method, which can improve the anti-floating and anti-leakage effects of a bottom plate, effectively prevent leakage of the bottom plate, reduce the construction budget, improve the construction efficiency and improve the working reliability of the device. The device comprises a precast concrete prestress transfer block, an anchor cable and a bearing body, the first end of the anchor cable is embedded into a drill hole and forms an anchoring body with concrete in the drill hole, and the second end of the anchor cable penetrates through the precast concrete prestress transfer block and then is fixed to the top of the precast concrete prestress transfer block through an anchor plate; the bearing body is arranged at the first end of the anchor cable, the anchor cable is sleeved with a first sleeve, the first end of the first sleeve extends to the bearing body, the second end of the first sleeve extends out of the top of the anchoring body, the prefabricated concrete prestress transmission block is arranged in the bottom plate, a waterproof structure is arranged between the bottom plate and the stratum, and the top of the anchoring body extends into the waterproof structure.
本发明公开了一种预应力抗浮锚索张拉封锚防渗漏装置及施工方法，能够提高底板的抗浮、防渗效果，有效防止底板渗漏，还能降低施工预算、提高施工效率，提高装置工作的可靠性；该装置包括预制混凝土预应力传递块、锚索和承载体，锚索的第一端埋入到钻孔内，与钻孔内的混凝土形成锚固体，锚索的第二端穿过预制混凝土预应力传递块后，通过锚板固定在预制混凝土预应力传递块的顶部，承载体设置在锚索的第一端，锚索上套设有第一套管，第一套管的第一端延伸至承载体上、第二端延伸出锚固体的顶部，预制混凝土预应力传递块设置在底板内，所述底板与地层之间设置有防水结构，所述锚固体的顶部伸入到防水结构中。
Prestress anti-floating anchor cable tensioning and anchor sealing anti-leakage device and construction method thereof
一种预应力抗浮锚索张拉封锚防渗漏装置及其施工方法
LI CHENYUAN (author) / ZHAO LIHONG (author) / SHAO YANG (author)
2024-05-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Pre-tensioning method prestress anti-floating anchor rod
| European Patent Office | 2022
Prestress anti-floating anchor rod for pre-tensioning method construction
| European Patent Office | 2023
Root pile prestress anti-floating anchor cable construction process
| European Patent Office | 2021
Anchor cable tensioning method for reducing prestress loss of anchor cable
| European Patent Office | 2024
Prestress anchor cable tension-compensable anchor sealing structure and construction method thereof
| European Patent Office | 2020