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A platform for research: civil engineering, architecture and urbanism
Microbial grouting anchoring method for forming pipeline by arranging partition plates in cavity and microbial grouting anchoring structure
The invention discloses a microbial grouting anchoring method for forming a pipeline by arranging partition plates in a cavity and a microbial grouting anchoring structure. The method comprises the following steps: drilling a hole in an anchoring base body, installing a hollow anchoring rod in the drilled hole, arranging two partition plates in a hollow cavity of the hollow anchoring rod in a crossed manner along the axial direction so as to divide the hollow cavity into a plurality of pipelines for grouting, and arranging a transverse partition plate in the middle in the hollow cavity in theradial direction to block part of the pipeline, wherein the hollow anchoring rod is provided with a side hole communicated with a blocked pipeline; injecting grouting liquid into the drilled hole through a pipeline; and installing a fixed object on the side wall of the anchoring base body, installing a nut on the hollow anchoring rod, and finishing anchoring.
本发明公开了一种腔内设置隔板形成管道的微生物灌浆锚固方法及结构，包括以下步骤：在锚固基体钻孔，钻孔内安设空心锚固杆，空心锚固杆的中空空腔内沿轴向交叉设置两隔板以将中空空腔分隔为多个管道进行灌浆，中空空腔内中部沿径向设置横隔板将部分管道封堵，且空心锚固杆设置与被封堵管道相通的侧孔；将灌浆液经由管道注入钻孔；在锚固基体侧壁安装被固定物体，在空心锚固杆安装螺帽，完成锚固。
Microbial grouting anchoring method for forming pipeline by arranging partition plates in cavity and microbial grouting anchoring structure
The invention discloses a microbial grouting anchoring method for forming a pipeline by arranging partition plates in a cavity and a microbial grouting anchoring structure. The method comprises the following steps: drilling a hole in an anchoring base body, installing a hollow anchoring rod in the drilled hole, arranging two partition plates in a hollow cavity of the hollow anchoring rod in a crossed manner along the axial direction so as to divide the hollow cavity into a plurality of pipelines for grouting, and arranging a transverse partition plate in the middle in the hollow cavity in theradial direction to block part of the pipeline, wherein the hollow anchoring rod is provided with a side hole communicated with a blocked pipeline; injecting grouting liquid into the drilled hole through a pipeline; and installing a fixed object on the side wall of the anchoring base body, installing a nut on the hollow anchoring rod, and finishing anchoring.
本发明公开了一种腔内设置隔板形成管道的微生物灌浆锚固方法及结构，包括以下步骤：在锚固基体钻孔，钻孔内安设空心锚固杆，空心锚固杆的中空空腔内沿轴向交叉设置两隔板以将中空空腔分隔为多个管道进行灌浆，中空空腔内中部沿径向设置横隔板将部分管道封堵，且空心锚固杆设置与被封堵管道相通的侧孔；将灌浆液经由管道注入钻孔；在锚固基体侧壁安装被固定物体，在空心锚固杆安装螺帽，完成锚固。
Microbial grouting anchoring method for forming pipeline by arranging partition plates in cavity and microbial grouting anchoring structure
一种腔内设置隔板形成管道的微生物灌浆锚固方法及结构
JIA QIANG (author) / ZHANG XIN (author) / ZHAO QINGRUI (author) / SHENG QIAN (author)
2020-11-03
Patent
Electronic Resource
Chinese
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