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A platform for research: civil engineering, architecture and urbanism
Bridge pile foundation reaming construction method
The invention discloses a bridge pile foundation chambering construction method, which relates to the technical field of constructional engineering, and comprises the steps of reserving a hole site, positioning and simulating, grouting and chambering, cleaning a hole, fixing a pile body and the like. According to the invention, the whole reaming process is positioned and simulated by using laser, so that the position and depth of the prefabricated hole can be accurately determined, and a reaming scheme is generated. In the reaming process, the rotary excavating reamer is used for reaming, meanwhile, specially-made mud and a high-pressure water gun are used for washing the hole wall and the hole bottom, reaming can be rapidly and accurately completed, and the construction efficiency is greatly improved.
本发明公开了一种桥梁桩基扩孔施工方法，涉及建筑工程技术领域，包括预留孔位、定位及模拟、灌浆扩孔、清孔和固定桩身等步骤；本发明通过使用激光定位和模拟整个扩孔过程，可准确地确定预制孔的位置和深度，并生成扩孔方案。在扩孔过程中，利用旋挖扩孔器进行扩孔，同时使用特制泥浆和高压水枪冲刷孔壁和孔底，可快速、准确地完成扩孔，大大提高了施工效率。
Bridge pile foundation reaming construction method
The invention discloses a bridge pile foundation chambering construction method, which relates to the technical field of constructional engineering, and comprises the steps of reserving a hole site, positioning and simulating, grouting and chambering, cleaning a hole, fixing a pile body and the like. According to the invention, the whole reaming process is positioned and simulated by using laser, so that the position and depth of the prefabricated hole can be accurately determined, and a reaming scheme is generated. In the reaming process, the rotary excavating reamer is used for reaming, meanwhile, specially-made mud and a high-pressure water gun are used for washing the hole wall and the hole bottom, reaming can be rapidly and accurately completed, and the construction efficiency is greatly improved.
本发明公开了一种桥梁桩基扩孔施工方法，涉及建筑工程技术领域，包括预留孔位、定位及模拟、灌浆扩孔、清孔和固定桩身等步骤；本发明通过使用激光定位和模拟整个扩孔过程，可准确地确定预制孔的位置和深度，并生成扩孔方案。在扩孔过程中，利用旋挖扩孔器进行扩孔，同时使用特制泥浆和高压水枪冲刷孔壁和孔底，可快速、准确地完成扩孔，大大提高了施工效率。
Bridge pile foundation reaming construction method
一种桥梁桩基扩孔施工方法
TANG YU (author) / XIA JILONG (author) / YU YI (author) / HU BIN (author) / XIONG FENG (author) / YANG HUAIRUO (author)
2023-10-03
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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