A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a compaction grouting construction method, and relates to the field of compaction grouting. The compaction grouting construction method comprises the following steps that 1, a plane layout diagram is drawn, the site elevation is measured before construction, a pipe pile is started to drive, and the pipe pile is driven to the designed elevation; 2, a grouting pipe is placed in the pipe pile, grouting pipe driving is started, and the grouting pipe is driven to the designed elevation; 3, grouting is carried out on the grouting pipe, and during grouting, a high-pressure grouting machine is adopted for grouting the grouting pipe; 4, after grouting of one height is completed, the grouting pipe is pulled upwards, a foundation is anchored through an anchoring assembly of the grouting pipe, grouting is carried out on the grouting pipe again through the high-pressure grouting machine, a valve of the high-pressure grouting machine is closed, and the grouting pipe is shifted to the next hole; 5, grouting of all the holes is completed according to the plane layout diagram; and 6, after grouting is completed, the grouting holes are plugged with cement bags. The foundation can be reinforced, and the bearing capacity and stability of the foundation are improved.
本申请涉及一种压密注浆施工方法，涉及压密注浆的领域，其包括步骤一：绘制平面布置图，施工前对场地标高进行测量，开始管桩施打，将管桩施打至设计标高；步骤二：将注浆管放入管桩内，开始注浆管施打，将注浆管施打至设计标高；步骤三：对注浆管进行注浆，注浆时，采用高压注浆机对注浆管进行注浆；步骤四：完成一个高度的注浆后，上拔注浆管，通过注浆管的锚固组件对地基进行锚固，再次采用高压注浆机对注浆管进行注浆，关闭高压注浆机的阀门，并转入下一孔；步骤五：按照平面布置图完成所有孔的注浆；步骤六：注浆完成后，用水泥袋将注浆孔堵实。本申请能对地基进行加固，提高地基的承载力和稳定性。
The invention relates to a compaction grouting construction method, and relates to the field of compaction grouting. The compaction grouting construction method comprises the following steps that 1, a plane layout diagram is drawn, the site elevation is measured before construction, a pipe pile is started to drive, and the pipe pile is driven to the designed elevation; 2, a grouting pipe is placed in the pipe pile, grouting pipe driving is started, and the grouting pipe is driven to the designed elevation; 3, grouting is carried out on the grouting pipe, and during grouting, a high-pressure grouting machine is adopted for grouting the grouting pipe; 4, after grouting of one height is completed, the grouting pipe is pulled upwards, a foundation is anchored through an anchoring assembly of the grouting pipe, grouting is carried out on the grouting pipe again through the high-pressure grouting machine, a valve of the high-pressure grouting machine is closed, and the grouting pipe is shifted to the next hole; 5, grouting of all the holes is completed according to the plane layout diagram; and 6, after grouting is completed, the grouting holes are plugged with cement bags. The foundation can be reinforced, and the bearing capacity and stability of the foundation are improved.
本申请涉及一种压密注浆施工方法，涉及压密注浆的领域，其包括步骤一：绘制平面布置图，施工前对场地标高进行测量，开始管桩施打，将管桩施打至设计标高；步骤二：将注浆管放入管桩内，开始注浆管施打，将注浆管施打至设计标高；步骤三：对注浆管进行注浆，注浆时，采用高压注浆机对注浆管进行注浆；步骤四：完成一个高度的注浆后，上拔注浆管，通过注浆管的锚固组件对地基进行锚固，再次采用高压注浆机对注浆管进行注浆，关闭高压注浆机的阀门，并转入下一孔；步骤五：按照平面布置图完成所有孔的注浆；步骤六：注浆完成后，用水泥袋将注浆孔堵实。本申请能对地基进行加固，提高地基的承载力和稳定性。
Compaction grouting construction method
一种压密注浆施工方法
HUANG BING (author)
2021-07-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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