Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Grouting method for inclination resetting and deviation rectifying of small landslide anti-slide pile
The invention relates to a grouting method for inclination reset deviation rectification of a small landslide anti-slide pile, which comprises the following steps of: performing grouting deviation rectification on the anti-slide pile with a complete pile body: S1, reinforcing a soil body at a slope toe and arranging an acting force pushing area; an inner curtain wall is arranged between the slide-resistant pile and the slope toe, and an outer curtain wall is arranged on the side, away from the slide-resistant pile, of the inner curtain wall. A distance is reserved between the inner curtain wall and the outer curtain wall in the connecting line direction of the slide-resistant piles and the slope toe, so that an acting force pushing area is formed, and the outer curtain wall is wider than the inner curtain wall; s2, a foundation soil deformation monitoring system and a deviation correction monitoring system are arranged; s3, pressure grouting is conducted in the acting force pushing area, acting force is formed, and the inner curtain wall and the anti-slide piles are pushed to move by means of the counter-acting force of the outer curtain wall; and S4, grouting is regulated and controlled in real time according to the deviation correction monitoring system, and grouting is stopped when the slide-resistant pile recovers to the vertical state, and the method has the effects that the safety of a road or a living quarter below the side slope is guaranteed, and the small landslide slide-resistant pile is reset.
本申请涉及一种针对小型滑坡抗滑桩倾斜复位纠偏的注浆方法，其包括：针对桩体完整的抗滑桩，进行注浆纠偏：S1、在坡脚处进行土体加固并设置作用力推动区；在抗滑桩和坡脚之间设置内帷幕墙，在内帷幕背离抗滑桩一侧设置有外帷幕墙；沿抗滑桩和坡脚连线方向，内帷幕墙和外帷幕墙之间保留距离从而形成作用力推动区，外帷幕墙宽度大于内帷幕墙宽度；S2、设置地基土变形监测系统和纠偏监测系统；S3、向作用力推动区内进行压力注浆，形成作用力，借助外帷幕墙的反作用力推动内帷幕墙和抗滑桩移动；S4、根据纠偏监测系统实时调控注浆，待抗滑桩恢复至竖直状态停止注浆，本申请具有保证边坡下部公路或生活区的安全，将小型滑坡抗滑桩复位的效果。
Grouting method for inclination resetting and deviation rectifying of small landslide anti-slide pile
The invention relates to a grouting method for inclination reset deviation rectification of a small landslide anti-slide pile, which comprises the following steps of: performing grouting deviation rectification on the anti-slide pile with a complete pile body: S1, reinforcing a soil body at a slope toe and arranging an acting force pushing area; an inner curtain wall is arranged between the slide-resistant pile and the slope toe, and an outer curtain wall is arranged on the side, away from the slide-resistant pile, of the inner curtain wall. A distance is reserved between the inner curtain wall and the outer curtain wall in the connecting line direction of the slide-resistant piles and the slope toe, so that an acting force pushing area is formed, and the outer curtain wall is wider than the inner curtain wall; s2, a foundation soil deformation monitoring system and a deviation correction monitoring system are arranged; s3, pressure grouting is conducted in the acting force pushing area, acting force is formed, and the inner curtain wall and the anti-slide piles are pushed to move by means of the counter-acting force of the outer curtain wall; and S4, grouting is regulated and controlled in real time according to the deviation correction monitoring system, and grouting is stopped when the slide-resistant pile recovers to the vertical state, and the method has the effects that the safety of a road or a living quarter below the side slope is guaranteed, and the small landslide slide-resistant pile is reset.
本申请涉及一种针对小型滑坡抗滑桩倾斜复位纠偏的注浆方法，其包括：针对桩体完整的抗滑桩，进行注浆纠偏：S1、在坡脚处进行土体加固并设置作用力推动区；在抗滑桩和坡脚之间设置内帷幕墙，在内帷幕背离抗滑桩一侧设置有外帷幕墙；沿抗滑桩和坡脚连线方向，内帷幕墙和外帷幕墙之间保留距离从而形成作用力推动区，外帷幕墙宽度大于内帷幕墙宽度；S2、设置地基土变形监测系统和纠偏监测系统；S3、向作用力推动区内进行压力注浆，形成作用力，借助外帷幕墙的反作用力推动内帷幕墙和抗滑桩移动；S4、根据纠偏监测系统实时调控注浆，待抗滑桩恢复至竖直状态停止注浆，本申请具有保证边坡下部公路或生活区的安全，将小型滑坡抗滑桩复位的效果。
Grouting method for inclination resetting and deviation rectifying of small landslide anti-slide pile
一种针对小型滑坡抗滑桩倾斜复位纠偏的注浆方法
CUI TENGYUE (Autor:in)
16.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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