A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hole cleaning and pouring construction technology
The invention discloses a hole cleaning and pouring construction process which is applied to the field of engineering construction and comprises the following steps: S1, equipment is placed in place and installed; s2, lowering a continuous pipe; s3, hole cleaning: connecting a hole cleaning device; s4, concrete is poured, specifically, after the measured sediment amount is qualified, hole cleaning is completed, a pouring device is connected to pour concrete into the pile hole, and the continuous pipe is pulled out upwards while pouring is conducted so that a concrete discharging opening of the continuous pipe can be located below the poured concrete face all the time till pouring is completed; and S5, the continuous pipe is collected, and the cast-in-place pile is A hole cleaning device and a pouring device are arranged on the same chassis for construction of a pile hole pouring pile for the first time, intelligent control is achieved, the control precision is high, it can be guaranteed that concrete is continuously and stably injected into a pile hole in the pouring process, the hole forming density is high, the pile forming quality is good, and the working efficiency is high; the technical problem that the pile forming quality is reduced due to discontinuous pouring is solved, and high economic value and social benefits are achieved.
本发明公开了一种清孔、灌注施工工艺，它应用于工程建筑领域，其包括以下步骤：S1：设备就位、安装；S2：下放连续管；S3：清孔：连接清孔装置；S4：灌注混凝土：测得的沉渣量合格后，完成清孔，连接灌注装置向桩孔内灌注混凝土，灌注的同时向上抽出连续管使连续管的混凝土出料口始终在灌注混凝土面的下方，直到灌注完成；S5：收连续管，完成灌注桩；本发明首次将清孔和灌注装置设置在同一底盘上用于桩孔灌注桩的施工，实现了智能控制，控制精度高，可保证灌注过程混凝土连续、稳定的注入桩孔内，其成孔密度高、成桩质量好，工作效率高，解决了浇注不连续导致成桩质量降低的技术问题，具有较高的经济价值和社会效益。
Hole cleaning and pouring construction technology
The invention discloses a hole cleaning and pouring construction process which is applied to the field of engineering construction and comprises the following steps: S1, equipment is placed in place and installed; s2, lowering a continuous pipe; s3, hole cleaning: connecting a hole cleaning device; s4, concrete is poured, specifically, after the measured sediment amount is qualified, hole cleaning is completed, a pouring device is connected to pour concrete into the pile hole, and the continuous pipe is pulled out upwards while pouring is conducted so that a concrete discharging opening of the continuous pipe can be located below the poured concrete face all the time till pouring is completed; and S5, the continuous pipe is collected, and the cast-in-place pile is A hole cleaning device and a pouring device are arranged on the same chassis for construction of a pile hole pouring pile for the first time, intelligent control is achieved, the control precision is high, it can be guaranteed that concrete is continuously and stably injected into a pile hole in the pouring process, the hole forming density is high, the pile forming quality is good, and the working efficiency is high; the technical problem that the pile forming quality is reduced due to discontinuous pouring is solved, and high economic value and social benefits are achieved.
本发明公开了一种清孔、灌注施工工艺，它应用于工程建筑领域，其包括以下步骤：S1：设备就位、安装；S2：下放连续管；S3：清孔：连接清孔装置；S4：灌注混凝土：测得的沉渣量合格后，完成清孔，连接灌注装置向桩孔内灌注混凝土，灌注的同时向上抽出连续管使连续管的混凝土出料口始终在灌注混凝土面的下方，直到灌注完成；S5：收连续管，完成灌注桩；本发明首次将清孔和灌注装置设置在同一底盘上用于桩孔灌注桩的施工，实现了智能控制，控制精度高，可保证灌注过程混凝土连续、稳定的注入桩孔内，其成孔密度高、成桩质量好，工作效率高，解决了浇注不连续导致成桩质量降低的技术问题，具有较高的经济价值和社会效益。
Hole cleaning and pouring construction technology
一种清孔、灌注施工工艺
ZHANG CHENG (author) / LI HONGMIN (author)
2022-05-06
Patent
Electronic Resource
Chinese
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