Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Form-removal-free construction method for first-layer reinforced concrete step
The invention relates to a formwork-removal-free construction method for a first-layer reinforced concrete step. The formwork-removal-free construction method comprises the following steps that S1, earthwork stacking and filling are conducted; s2, beam plate position excavation is conducted, specifically, the beam plate position of the earthwork is excavated, and a plurality of beam plate excavation grooves are formed; s3, brick moulding bed building, wherein the brick moulding bed is built in each beam plate excavation groove, and the brick moulding beds are also built at the uppermost end and the lowermost end of the upper inclined plane of the earthwork with the preformed steps; s4, cushion layer pouring; s5, binding reinforcing steel bars and merging the reinforcing steel bars into the molds: binding the reinforcing steel bars to form a reinforcing steel bar framework, and putting the reinforcing steel bar framework into each brick molding bed; s6, bottom plate concrete pouring is conducted, specifically, concrete is poured into the brick moulding bed to form a concrete beam plate, concrete is poured on the concrete beam plate and the cushion layer, and a flat concrete inclined bottom plate is formed; step positions are determined on the concrete inclined bottom plate, and a step formwork is erected between every two adjacent step positions; and S8, step concrete pouring.
本发明涉及一种首层钢筋混凝土台阶的免拆模施工方法，包括以下步骤：S1，土方堆填；S2，梁板位置开挖：对土方的梁板位置进行开挖，形成多道梁板开挖槽；S3，砖胎模砌筑：在每道梁板开挖槽内均砌筑砖胎模，在预形成台阶的土方上倾斜面的最上端和最下端也砌筑砖胎模；S4，垫层浇筑；S5，绑扎钢筋并入模：进行钢筋绑扎并形成钢筋骨架，在每道砖胎模内放入钢筋骨架；S6，底板混凝土浇筑：在砖胎模内浇筑混凝土形成混凝土梁板，在混凝土梁板以及垫层上浇筑混凝土，形成平整的混凝土斜底板；S7，二次支模：在所述混凝土斜底板上定好台阶位置并在相邻两台阶位置之间支设台阶模板；S8，台阶混凝土浇筑。
Form-removal-free construction method for first-layer reinforced concrete step
The invention relates to a formwork-removal-free construction method for a first-layer reinforced concrete step. The formwork-removal-free construction method comprises the following steps that S1, earthwork stacking and filling are conducted; s2, beam plate position excavation is conducted, specifically, the beam plate position of the earthwork is excavated, and a plurality of beam plate excavation grooves are formed; s3, brick moulding bed building, wherein the brick moulding bed is built in each beam plate excavation groove, and the brick moulding beds are also built at the uppermost end and the lowermost end of the upper inclined plane of the earthwork with the preformed steps; s4, cushion layer pouring; s5, binding reinforcing steel bars and merging the reinforcing steel bars into the molds: binding the reinforcing steel bars to form a reinforcing steel bar framework, and putting the reinforcing steel bar framework into each brick molding bed; s6, bottom plate concrete pouring is conducted, specifically, concrete is poured into the brick moulding bed to form a concrete beam plate, concrete is poured on the concrete beam plate and the cushion layer, and a flat concrete inclined bottom plate is formed; step positions are determined on the concrete inclined bottom plate, and a step formwork is erected between every two adjacent step positions; and S8, step concrete pouring.
本发明涉及一种首层钢筋混凝土台阶的免拆模施工方法，包括以下步骤：S1，土方堆填；S2，梁板位置开挖：对土方的梁板位置进行开挖，形成多道梁板开挖槽；S3，砖胎模砌筑：在每道梁板开挖槽内均砌筑砖胎模，在预形成台阶的土方上倾斜面的最上端和最下端也砌筑砖胎模；S4，垫层浇筑；S5，绑扎钢筋并入模：进行钢筋绑扎并形成钢筋骨架，在每道砖胎模内放入钢筋骨架；S6，底板混凝土浇筑：在砖胎模内浇筑混凝土形成混凝土梁板，在混凝土梁板以及垫层上浇筑混凝土，形成平整的混凝土斜底板；S7，二次支模：在所述混凝土斜底板上定好台阶位置并在相邻两台阶位置之间支设台阶模板；S8，台阶混凝土浇筑。
Form-removal-free construction method for first-layer reinforced concrete step
一种首层钢筋混凝土台阶的免拆模施工方法
QIAO HAIYING (Autor:in) / LI BO (Autor:in) / ZHOU XINGGUO (Autor:in) / XU HAIYUN (Autor:in) / XIONG CONGJUN (Autor:in) / HOU SHUAIMIAO (Autor:in) / LIANG CHAO (Autor:in) / WANG LIANG (Autor:in) / GAO DONG (Autor:in) / HAN CHUNPENG (Autor:in)
27.08.2024
Patent
Elektronische Ressource
Chinesisch
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