A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Plate rib type anchor rod retaining wall supporting slope construction method
The invention discloses a construction method of a plate rib type anchor rod retaining wall supporting slope, which comprises the following steps: step 1, top step excavation and construction: carrying out slope top excavation on a slope body to form a top step, and constructing a slope top drainage ditch at the same time; in the second step, excavation and construction of the intermediate step comprise the steps that the intermediate step is excavated, construction of the intermediate slope is stopped after the intermediate slope is constructed to the position 0.5 m below the first top anchor rod, the first top anchor rod and a section of top plate rib type retaining wall are constructed, and after forming, the next top anchor rod and the next top plate rib type retaining wall are repeatedly manufactured. And the three top-level anchor rods and the top-level plate rib type retaining wall are all constructed. Due to the fact that construction of the middle-level slope surface of the middle-level step is stopped after being 0.5 m below the first top-level anchor rod, construction of the first top-level anchor rod and the top-level plate rib type retaining wall is carried out, and the problem that when construction is carried out after all the steps are excavated, the safety is low due to the fact that sandy mudstone falls off is solved.
本发明公开了一种板肋式锚杆挡墙支护边坡施工方法，包括如下步骤：所述步骤一，顶级台阶开挖及施工为：在边坡体一边进行坡顶开挖构成顶级台阶，一边施工做坡顶排水沟。所述步骤二，中级台阶开挖及施工为：开挖中级台阶，使中级坡面施工至第一个顶级锚杆下方0.5m后停止，施工第一个顶级锚杆和一段顶级板肋式挡墙，待成型后，重复做下一个顶级锚杆和顶级板肋式挡墙，直至三个顶级锚杆和顶级板肋式挡墙全部施工完成。由于中级台阶的中级坡面施工至第一个顶级锚杆下方0.5m后停止，进行第一个顶级锚杆和顶级板肋式挡墙施工，解决了每级台阶全部开挖完成后施工，存在砂质泥岩掉落安全性低的问题。
Plate rib type anchor rod retaining wall supporting slope construction method
The invention discloses a construction method of a plate rib type anchor rod retaining wall supporting slope, which comprises the following steps: step 1, top step excavation and construction: carrying out slope top excavation on a slope body to form a top step, and constructing a slope top drainage ditch at the same time; in the second step, excavation and construction of the intermediate step comprise the steps that the intermediate step is excavated, construction of the intermediate slope is stopped after the intermediate slope is constructed to the position 0.5 m below the first top anchor rod, the first top anchor rod and a section of top plate rib type retaining wall are constructed, and after forming, the next top anchor rod and the next top plate rib type retaining wall are repeatedly manufactured. And the three top-level anchor rods and the top-level plate rib type retaining wall are all constructed. Due to the fact that construction of the middle-level slope surface of the middle-level step is stopped after being 0.5 m below the first top-level anchor rod, construction of the first top-level anchor rod and the top-level plate rib type retaining wall is carried out, and the problem that when construction is carried out after all the steps are excavated, the safety is low due to the fact that sandy mudstone falls off is solved.
本发明公开了一种板肋式锚杆挡墙支护边坡施工方法，包括如下步骤：所述步骤一，顶级台阶开挖及施工为：在边坡体一边进行坡顶开挖构成顶级台阶，一边施工做坡顶排水沟。所述步骤二，中级台阶开挖及施工为：开挖中级台阶，使中级坡面施工至第一个顶级锚杆下方0.5m后停止，施工第一个顶级锚杆和一段顶级板肋式挡墙，待成型后，重复做下一个顶级锚杆和顶级板肋式挡墙，直至三个顶级锚杆和顶级板肋式挡墙全部施工完成。由于中级台阶的中级坡面施工至第一个顶级锚杆下方0.5m后停止，进行第一个顶级锚杆和顶级板肋式挡墙施工，解决了每级台阶全部开挖完成后施工，存在砂质泥岩掉落安全性低的问题。
Plate rib type anchor rod retaining wall supporting slope construction method
一种板肋式锚杆挡墙支护边坡施工方法
WANG LIHUA (author) / HAN YI (author) / ZHANG QI (author) / WANG JINSHAN (author) / WANG JINYONG (author) / ZHOU JINGANG (author) / YANG YI (author) / HAN JIAJIA (author) / XIAO JUNWEN (author) / LEE SANG-SEUNG (author)
2022-07-29
Patent
Electronic Resource
Chinese
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