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Basement raft post-reinforcement anti-floating anchor rod structure and construction method thereof
The basement raft post-reinforcement anti-floating anchor rod structure comprises an anchor pipe which is arranged in a vertical pipe shape, and a plurality of grouting holes are evenly distributed in the outer wall of the anchor pipe; the anchor head is arranged at the lower end of the anchor pipe; the multiple layers of spines are arranged, the multiple spines are arranged on each layer at intervals, and the multiple spines horizontally penetrate through the anchor pipe and are connected to the anchor pipe in a sliding mode; and the driving mechanism is used for controlling the spines to slide outwards. The anti-floating anchor rod has the following advantages and effects that the spikes capable of sliding outwards penetrate into a soil layer and are matched with the anchor head to fix the anchor rod, anti-floating nodes can be formed at all positions of the anchor rod, the overall structural strength and anti-floating capacity of the anchor rod are improved, and the stability of a base layer structure is guaranteed.
本发明公开了一种地下室筏板后加固抗浮锚杆结构，包括：锚管，呈竖直的管状设置，且外壁均布有若干注浆孔；锚头，设置于所述锚管的下端；尖刺，设置有多层，每层均间隔设置有多个，多个所述尖刺水平贯穿且滑动连接于所述锚管；驱动机构，用于控制所述尖刺向外滑移。本发明具有以下优点和效果：通过设置能够向外滑移的尖刺刺入土层内，并配合锚头实现锚杆的固定，在锚杆的各个位置均能形成抗浮节点，增大锚杆整体的结构强度以及抗浮能力，保证基层结构的稳定性。
Basement raft post-reinforcement anti-floating anchor rod structure and construction method thereof
The basement raft post-reinforcement anti-floating anchor rod structure comprises an anchor pipe which is arranged in a vertical pipe shape, and a plurality of grouting holes are evenly distributed in the outer wall of the anchor pipe; the anchor head is arranged at the lower end of the anchor pipe; the multiple layers of spines are arranged, the multiple spines are arranged on each layer at intervals, and the multiple spines horizontally penetrate through the anchor pipe and are connected to the anchor pipe in a sliding mode; and the driving mechanism is used for controlling the spines to slide outwards. The anti-floating anchor rod has the following advantages and effects that the spikes capable of sliding outwards penetrate into a soil layer and are matched with the anchor head to fix the anchor rod, anti-floating nodes can be formed at all positions of the anchor rod, the overall structural strength and anti-floating capacity of the anchor rod are improved, and the stability of a base layer structure is guaranteed.
本发明公开了一种地下室筏板后加固抗浮锚杆结构，包括：锚管，呈竖直的管状设置，且外壁均布有若干注浆孔；锚头，设置于所述锚管的下端；尖刺，设置有多层，每层均间隔设置有多个，多个所述尖刺水平贯穿且滑动连接于所述锚管；驱动机构，用于控制所述尖刺向外滑移。本发明具有以下优点和效果：通过设置能够向外滑移的尖刺刺入土层内，并配合锚头实现锚杆的固定，在锚杆的各个位置均能形成抗浮节点，增大锚杆整体的结构强度以及抗浮能力，保证基层结构的稳定性。
Basement raft post-reinforcement anti-floating anchor rod structure and construction method thereof
一种地下室筏板后加固抗浮锚杆结构及其施工方法
CHEN ZHAONAN (author) / TIAN MENGQI (author) / CHAI XIAOYUN (author)
2024-05-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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