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A platform for research: civil engineering, architecture and urbanism
Bridge socketed pile construction method and device
The invention relates to a bridge socketed pile construction method and device, and the method comprises the steps: determining a drilling position according to the engineering geology, and selecting a construction device suitable for the engineering geology; the construction device is used for burying the steel casing at the drilling position; the construction device is used for drilling a hole in the position of a steel casing, and prepared slurry is poured into the hole; cleaning the hole; and a pile foundation is poured in the hole. According to the method, pretreatment is carried out during construction according to the engineering geology, the drilling position is determined, and the construction device suitable for the engineering geology is selected, so that the drilling position can be effectively determined before drilling, the manufacturing cost in the construction process is greatly reduced, auxiliary operation in the construction process is also facilitated, and the construction efficiency is improved. In this way, the drilling speed can be increased to a certain extent, and the construction period is shortened; in order to prevent the construction device from easily forming mud cakes during drilling, the prepared mud is poured into a hole, and the phenomena of hole shrinkage and hole collapse during drilling can be avoided.
本申请涉及一种桥梁嵌岩桩施工方法及其施工装置，其包括：根据工程地质，确定钻孔位置，并选择适应该工程地质的施工装置；使用该施工装置在钻孔位置处埋设钢护筒；使用该施工装置在钢护筒位置处钻孔，并将制备的泥浆灌入孔内；清孔；在孔内浇注桩基。本发明中根据工程地质在施工时进行预处理，确定钻孔位置并选择适应该工程地质的施工装置，进而可以在钻孔前，能有效地确定钻孔位置，进而大幅度降低施工过程出现的造价成本，也方便施工过程中的辅助操作的进行，从而可以在一定程度上，提高钻进的速度，以及节省了工期；为防止施工装置在钻进时不易形成泥皮，用制备的泥浆灌入至孔内，还能避免出现在钻进时出现缩径和塌孔现象。
Bridge socketed pile construction method and device
The invention relates to a bridge socketed pile construction method and device, and the method comprises the steps: determining a drilling position according to the engineering geology, and selecting a construction device suitable for the engineering geology; the construction device is used for burying the steel casing at the drilling position; the construction device is used for drilling a hole in the position of a steel casing, and prepared slurry is poured into the hole; cleaning the hole; and a pile foundation is poured in the hole. According to the method, pretreatment is carried out during construction according to the engineering geology, the drilling position is determined, and the construction device suitable for the engineering geology is selected, so that the drilling position can be effectively determined before drilling, the manufacturing cost in the construction process is greatly reduced, auxiliary operation in the construction process is also facilitated, and the construction efficiency is improved. In this way, the drilling speed can be increased to a certain extent, and the construction period is shortened; in order to prevent the construction device from easily forming mud cakes during drilling, the prepared mud is poured into a hole, and the phenomena of hole shrinkage and hole collapse during drilling can be avoided.
本申请涉及一种桥梁嵌岩桩施工方法及其施工装置，其包括：根据工程地质，确定钻孔位置，并选择适应该工程地质的施工装置；使用该施工装置在钻孔位置处埋设钢护筒；使用该施工装置在钢护筒位置处钻孔，并将制备的泥浆灌入孔内；清孔；在孔内浇注桩基。本发明中根据工程地质在施工时进行预处理，确定钻孔位置并选择适应该工程地质的施工装置，进而可以在钻孔前，能有效地确定钻孔位置，进而大幅度降低施工过程出现的造价成本，也方便施工过程中的辅助操作的进行，从而可以在一定程度上，提高钻进的速度，以及节省了工期；为防止施工装置在钻进时不易形成泥皮，用制备的泥浆灌入至孔内，还能避免出现在钻进时出现缩径和塌孔现象。
Bridge socketed pile construction method and device
一种桥梁嵌岩桩施工方法及其施工装置
CHEN PENGFEI (author) / XIE YAN (author) / WANG CHUNPENG (author) / WU SHIBIN (author) / LIU FANGZHEN (author) / SHU HAIHUA (author) / CHEN TAO (author) / GU HUIMING (author) / MAO LIJUN (author) / JIA WEIJUN (author)
2024-03-29
Patent
Electronic Resource
Chinese
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