A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Unbonded prestressed anti-seepage anchor rod bearing body
The invention relates to the technical field of building construction, and discloses an unbonded prestressed anti-seepage anchor rod bearing body. The bearing body is used for being arranged at the front ends of a plurality of unbonded steel strands for anchoring and comprises a bearing plate, the front ends of the unbonded steel strands are fixedly connected to the bearing plate, the side, deviating from the unbonded steel strands, of the bearing plate is connected with a sealing cover in a sealed mode, and the sealing cover is located on the peripheries of the unbonded steel strands. According to the unbonded prestressed anti-seepage anchor rod bearing body, the sealing cover is arranged, so that the internal unbonded steel strands are located in the closed space, and basic water, namelyunderground water, can be blocked and prevented from seeping upwards through gaps in the outer walls of the unbonded steel strands and internal gaps formed by stranding the steel strands in the radial direction. The sealing cover can effectively prevent the underground water from permeating into the bearing body, so that steel corrosion is effectively prevented, and the durability of an anti-floating anchor rod is guaranteed.
本发明涉及建筑施工技术领域，公开了一种无粘结预应力防渗锚杆承载体，承载体用于设置在若干根锚固用无粘结钢绞线的前端，所述承载体包括承载板，若干根所述无粘结钢绞线的前端分别固定连接于所述承载板，所述承载板在背离所述无粘结钢绞线的一侧密封连接有密封罩，所述密封罩位于若干根所述无粘结钢绞线的外围。本发明提供的一种无粘结预应力防渗锚杆承载体，设置密封罩使得内部的无粘结钢绞线处于封闭空间中，可起到阻隔、防止基础水即地下水通过无粘结钢绞线外壁缝隙和钢绞线线径绞合的内部缝隙的上渗；密封罩能有效阻止地下水对承载体的渗入，从而有效阻止钢材锈蚀，保证抗浮锚杆的耐久性。
Unbonded prestressed anti-seepage anchor rod bearing body
The invention relates to the technical field of building construction, and discloses an unbonded prestressed anti-seepage anchor rod bearing body. The bearing body is used for being arranged at the front ends of a plurality of unbonded steel strands for anchoring and comprises a bearing plate, the front ends of the unbonded steel strands are fixedly connected to the bearing plate, the side, deviating from the unbonded steel strands, of the bearing plate is connected with a sealing cover in a sealed mode, and the sealing cover is located on the peripheries of the unbonded steel strands. According to the unbonded prestressed anti-seepage anchor rod bearing body, the sealing cover is arranged, so that the internal unbonded steel strands are located in the closed space, and basic water, namelyunderground water, can be blocked and prevented from seeping upwards through gaps in the outer walls of the unbonded steel strands and internal gaps formed by stranding the steel strands in the radial direction. The sealing cover can effectively prevent the underground water from permeating into the bearing body, so that steel corrosion is effectively prevented, and the durability of an anti-floating anchor rod is guaranteed.
本发明涉及建筑施工技术领域，公开了一种无粘结预应力防渗锚杆承载体，承载体用于设置在若干根锚固用无粘结钢绞线的前端，所述承载体包括承载板，若干根所述无粘结钢绞线的前端分别固定连接于所述承载板，所述承载板在背离所述无粘结钢绞线的一侧密封连接有密封罩，所述密封罩位于若干根所述无粘结钢绞线的外围。本发明提供的一种无粘结预应力防渗锚杆承载体，设置密封罩使得内部的无粘结钢绞线处于封闭空间中，可起到阻隔、防止基础水即地下水通过无粘结钢绞线外壁缝隙和钢绞线线径绞合的内部缝隙的上渗；密封罩能有效阻止地下水对承载体的渗入，从而有效阻止钢材锈蚀，保证抗浮锚杆的耐久性。
Unbonded prestressed anti-seepage anchor rod bearing body
一种无粘结预应力防渗锚杆承载体
JIN HANGHUA (author) / JIN GUOXI (author)
2021-01-29
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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