A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Step-by-step supporting method for building foundation side slope
The invention provides a step-by-step supporting method for a building foundation side slope. The step-by-step supporting method comprises the following steps that the side slope with a plurality of steps is excavated and formed; the slope surface, corresponding to one step, of the side slope is selected as a working slope surface, and a plurality of anchor holes are drilled and tapped in the working slope surface; anchorage devices are inserted into the anchor holes, and concrete is poured to form anti-slide piles; steel bars are laid at the tops of the anti-slide piles, concrete is poured toform inter-pile plates, and the inter-pile plates and the anti-slide piles form composite slope protection units; and the slope surfaces, corresponding to corresponding steps, of the side slope are sequentially selected as working slope surfaces, and after a plurality of composite slope protection units are constructed and obtained, construction is finished. The technical scheme is adopted, disturbance to the side slope soil body or rock mass is reduced in the construction process, a foundation is laid for guaranteeing stability and reliability of a ground building, an upper-layer soil body and a lower-layer rock mass are connected into a unified whole through the anti-slide piles and the inter-pile plates in the supporting process, the supporting strength is improved, in the direction from top to bottom, the number of the anti-slide piles and anchor cables is reduced timely, and the cost is saved.
本发明提供一种建筑基础边坡分阶支护方法，包括以下步骤：挖掘形成具有多个台阶的边坡；选取一个台阶对应的边坡坡面作为工作坡面，在工作坡面上钻攻多个锚孔；在锚孔内插装锚具并浇注混凝土形成抗滑桩；在抗滑桩顶部铺设钢筋并浇注混凝土形成桩间板，桩间板与抗滑桩组成复合护坡单元；依次选取相应的台阶所对应的边坡坡面作为工作坡面，构筑获得多个复合护坡单元后，施工结束。采用本发明的技术方案，施工过程中减少了对边坡土体或岩体的扰动，为保障地面建筑物的稳定和可靠奠定了基础，在支护过程中使上层土体与下层岩体通过抗滑桩、桩间板连接为统一的整体，提升了支护强度，沿着自上而下的方向，适时减少抗滑桩和锚索数量，节省了成本。
Step-by-step supporting method for building foundation side slope
The invention provides a step-by-step supporting method for a building foundation side slope. The step-by-step supporting method comprises the following steps that the side slope with a plurality of steps is excavated and formed; the slope surface, corresponding to one step, of the side slope is selected as a working slope surface, and a plurality of anchor holes are drilled and tapped in the working slope surface; anchorage devices are inserted into the anchor holes, and concrete is poured to form anti-slide piles; steel bars are laid at the tops of the anti-slide piles, concrete is poured toform inter-pile plates, and the inter-pile plates and the anti-slide piles form composite slope protection units; and the slope surfaces, corresponding to corresponding steps, of the side slope are sequentially selected as working slope surfaces, and after a plurality of composite slope protection units are constructed and obtained, construction is finished. The technical scheme is adopted, disturbance to the side slope soil body or rock mass is reduced in the construction process, a foundation is laid for guaranteeing stability and reliability of a ground building, an upper-layer soil body and a lower-layer rock mass are connected into a unified whole through the anti-slide piles and the inter-pile plates in the supporting process, the supporting strength is improved, in the direction from top to bottom, the number of the anti-slide piles and anchor cables is reduced timely, and the cost is saved.
本发明提供一种建筑基础边坡分阶支护方法，包括以下步骤：挖掘形成具有多个台阶的边坡；选取一个台阶对应的边坡坡面作为工作坡面，在工作坡面上钻攻多个锚孔；在锚孔内插装锚具并浇注混凝土形成抗滑桩；在抗滑桩顶部铺设钢筋并浇注混凝土形成桩间板，桩间板与抗滑桩组成复合护坡单元；依次选取相应的台阶所对应的边坡坡面作为工作坡面，构筑获得多个复合护坡单元后，施工结束。采用本发明的技术方案，施工过程中减少了对边坡土体或岩体的扰动，为保障地面建筑物的稳定和可靠奠定了基础，在支护过程中使上层土体与下层岩体通过抗滑桩、桩间板连接为统一的整体，提升了支护强度，沿着自上而下的方向，适时减少抗滑桩和锚索数量，节省了成本。
Step-by-step supporting method for building foundation side slope
一种建筑基础边坡分阶支护方法
JIANG KUN (author) / LIU XUAN (author) / WAN TINGRONG (author) / ZHANG SIBIN (author) / QIN HE (author) / LU HUA (author) / GAN HENG (author) / YUAN XIAO (author) / ZHOU YUTING (author) / SHI ZHENGYANG (author)
2021-01-08
Patent
Electronic Resource
Chinese
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