Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Existing building anti-floating anchor rod structure and construction method
The invention discloses an existing building anti-floating anchor rod structure and a construction method. An existing building anti-floating anchor rod structure is characterized by comprising a grouting anchor rod, an anchoring plate and a locking structure; wherein the grouting anchor rod is a steel pipe, one open end of the grouting anchor rod is a grouting opening, the pipe wall of the steel pipe is provided with a grouting hole and a slurry inlet hole, and the pipe wall of the steel pipe is fixedly connected with the special-shaped structure; wherein a through hole is formed in the center of the anchoring plate, the grouting anchor rod penetrates through the through hole, the axis of the through hole coincides with the axis of the grouting anchor rod, grouting reinforcement and the anti-floating anchor rod are organically combined, and buoyancy generated by underground water is resisted through the self weight of a geologic structure. According to the anti-floating and anti-seepage anchor rod structure, the anti-floating and anti-seepage treatment of various underground structures can be widely applied, the anti-floating capacity of existing buildings can be improved, and the underground water leakage risk can be reduced.
本发明的一种既有建筑抗浮锚杆结构与施工方法。一种既有建筑抗浮锚杆结构，其特征在于，包括，注浆锚杆、锚固板、锁紧结构；其中，所述注浆锚杆为钢管，注浆锚杆的一个开放端为注浆口，钢管管壁设有注浆孔与进浆孔，钢管管壁与异形结构固定连接；其中，所述锚固板的中心位置处具有通孔，所述注浆锚杆穿所述过通孔，通孔的轴线与注浆锚杆的轴线重合，本发明将注浆加固与抗浮锚杆有机结合，利用地质结构本身的自重抵抗地下水产生的浮力。利用注浆加固反向实现了防水底板的加厚，为锚杆预应力的施加提供了结构支撑，本发明可广泛应用于各类地下结构的抗浮、防渗处置，可提高既有建筑的抗浮的能力、降低地下水渗漏风险。
Existing building anti-floating anchor rod structure and construction method
The invention discloses an existing building anti-floating anchor rod structure and a construction method. An existing building anti-floating anchor rod structure is characterized by comprising a grouting anchor rod, an anchoring plate and a locking structure; wherein the grouting anchor rod is a steel pipe, one open end of the grouting anchor rod is a grouting opening, the pipe wall of the steel pipe is provided with a grouting hole and a slurry inlet hole, and the pipe wall of the steel pipe is fixedly connected with the special-shaped structure; wherein a through hole is formed in the center of the anchoring plate, the grouting anchor rod penetrates through the through hole, the axis of the through hole coincides with the axis of the grouting anchor rod, grouting reinforcement and the anti-floating anchor rod are organically combined, and buoyancy generated by underground water is resisted through the self weight of a geologic structure. According to the anti-floating and anti-seepage anchor rod structure, the anti-floating and anti-seepage treatment of various underground structures can be widely applied, the anti-floating capacity of existing buildings can be improved, and the underground water leakage risk can be reduced.
本发明的一种既有建筑抗浮锚杆结构与施工方法。一种既有建筑抗浮锚杆结构，其特征在于，包括，注浆锚杆、锚固板、锁紧结构；其中，所述注浆锚杆为钢管，注浆锚杆的一个开放端为注浆口，钢管管壁设有注浆孔与进浆孔，钢管管壁与异形结构固定连接；其中，所述锚固板的中心位置处具有通孔，所述注浆锚杆穿所述过通孔，通孔的轴线与注浆锚杆的轴线重合，本发明将注浆加固与抗浮锚杆有机结合，利用地质结构本身的自重抵抗地下水产生的浮力。利用注浆加固反向实现了防水底板的加厚，为锚杆预应力的施加提供了结构支撑，本发明可广泛应用于各类地下结构的抗浮、防渗处置，可提高既有建筑的抗浮的能力、降低地下水渗漏风险。
Existing building anti-floating anchor rod structure and construction method
一种既有建筑抗浮锚杆结构与施工方法
HE ZHIHAO (Autor:in) / ZHANG JIAXING (Autor:in) / YANG JIBIN (Autor:in) / ZHAO YONGQI (Autor:in) / DENG JIANXIONG (Autor:in) / LI XIAOHUI (Autor:in)
28.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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