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A platform for research: civil engineering, architecture and urbanism
Foundation pit support construction method
The invention discloses a foundation pit support construction method. The construction process of the construction method comprises the steps of hole site determination, drilling rig selection, drilling rig mounting, drilling, hole cleaning, anchor rod mounting and anchor rod pulling resistance inspection. The construction method is suitable for areas with soft geology and humid climate, the drilling cost of the method is low, anchor rod bodies are adopted as main media for foundation pit support, and the construction method has the advantages of saving cost, being small in damage to the stratum, being fast in construction speed and being short in construction period.
本发明公开了一种基坑支护施工方法，本施工方法的施工流程为确定孔位→选择钻机→安装钻机→钻孔→清孔→安装锚杆→检验锚杆抗拔力。本发明提出的施工方法适用于地质松软、气候潮湿的地区，本方法钻孔的成本较低，采用锚杆体为基坑支护的主要媒介，本施工方法节约成本，对地层的伤害较小，具有施工速度快，施工周期短的优点。
Foundation pit support construction method
The invention discloses a foundation pit support construction method. The construction process of the construction method comprises the steps of hole site determination, drilling rig selection, drilling rig mounting, drilling, hole cleaning, anchor rod mounting and anchor rod pulling resistance inspection. The construction method is suitable for areas with soft geology and humid climate, the drilling cost of the method is low, anchor rod bodies are adopted as main media for foundation pit support, and the construction method has the advantages of saving cost, being small in damage to the stratum, being fast in construction speed and being short in construction period.
本发明公开了一种基坑支护施工方法，本施工方法的施工流程为确定孔位→选择钻机→安装钻机→钻孔→清孔→安装锚杆→检验锚杆抗拔力。本发明提出的施工方法适用于地质松软、气候潮湿的地区，本方法钻孔的成本较低，采用锚杆体为基坑支护的主要媒介，本施工方法节约成本，对地层的伤害较小，具有施工速度快，施工周期短的优点。
Foundation pit support construction method
一种基坑支护施工方法
YU TING (author) / LUAN YUYANG (author) / YU LUJUN (author) / LUAN JING (author)
2020-09-18
Patent
Electronic Resource
Chinese
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