A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of reinforced concrete stairs
The invention relates to a construction method of reinforced concrete stairs. The construction method comprises the steps of (1) erecting a scaffold; (2) supporting a bottom plate and a side plate; (3) arranging steel bars, and fixing an antiskid convex frame after pre-buried ribs, transverse main ribs, longitudinal main ribs and support ribs are bound; (4) support step templates, and vertically fixing the step templates to the upper sides of the steel bars, wherein the upper end of each step template is lower than that of the antiskid convex frame; and (5) pouring concrete; and (6) removing the templates. The construction method has the characteristics of short construction cycle, convenience in construction and the like.
本发明涉及一种钢筋混凝土楼梯施工方法，包括，步骤一，搭设脚手架；步骤二，支设底板和侧板；步骤三，布置钢筋，将预埋筋、横向主筋、纵向主筋和支撑筋绑扎后，再将防滑凸架固定；步骤四，支设台阶模板，将台阶模板竖直固定在钢筋上侧，每一级台阶模板上端低于防滑凸架上端；步骤五，混净土浇筑；步骤六，拆模板。本发明具有缩短施工周期，使得施工更加方便等特点。
Construction method of reinforced concrete stairs
The invention relates to a construction method of reinforced concrete stairs. The construction method comprises the steps of (1) erecting a scaffold; (2) supporting a bottom plate and a side plate; (3) arranging steel bars, and fixing an antiskid convex frame after pre-buried ribs, transverse main ribs, longitudinal main ribs and support ribs are bound; (4) support step templates, and vertically fixing the step templates to the upper sides of the steel bars, wherein the upper end of each step template is lower than that of the antiskid convex frame; and (5) pouring concrete; and (6) removing the templates. The construction method has the characteristics of short construction cycle, convenience in construction and the like.
本发明涉及一种钢筋混凝土楼梯施工方法，包括，步骤一，搭设脚手架；步骤二，支设底板和侧板；步骤三，布置钢筋，将预埋筋、横向主筋、纵向主筋和支撑筋绑扎后，再将防滑凸架固定；步骤四，支设台阶模板，将台阶模板竖直固定在钢筋上侧，每一级台阶模板上端低于防滑凸架上端；步骤五，混净土浇筑；步骤六，拆模板。本发明具有缩短施工周期，使得施工更加方便等特点。
Construction method of reinforced concrete stairs
一种钢筋混凝土楼梯施工方法
NI YONGCAO (author) / LIU YING (author) / WANG NENGHUI (author) / WANG LU (author) / YU YONGFENG (author)
2020-09-25
Patent
Electronic Resource
Chinese
Economic construction of reinforced-concrete stairs
| Engineering Index Backfile | 1924
Partially-prestressed reinforced concrete helical stairs
Engineering Index Backfile | 1954