Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforcing structure for mounting platform plate of half-height safety door and construction method of reinforcing structure
The invention discloses a reinforcing structure for mounting a platform plate of a half-height safety door and a construction method thereof, and the reinforcing structure comprises a plurality of prefabricated supporting cylinders which are vertically arranged below the platform plate to be reinforced, and concrete column cores are poured in the prefabricated supporting cylinders; the supporting brick wall is built below the platform plate, the supporting brick wall and the multiple prefabricated supporting cylinders are arranged in the length direction of the adjacent rail-mounted areas of the platform plate, and gaps are formed between the supporting brick wall and the platform plate and between the multiple prefabricated supporting cylinders and the platform plate; the formwork-removing-free box is provided with a bottom and is not provided with a cover, the formwork-removing-free box is embedded in the gap, the supporting brick wall and the multiple prefabricated supporting cylinders are supported on the two opposite sides of the formwork-removing-free box respectively, the platform plate blocks an upper opening of the formwork-removing-free box, a rear-opening pouring hole communicating with the upper opening is formed in the platform plate, and a steel reinforcement framework is installed in the formwork-removing-free box; and the concrete is poured in the form-removal-free box and wraps the steel reinforcement framework. The problem that an existing prefabricated platform plate of an old station cannot be directly used for installing and fixing a safety door is solved.
本发明公开了一种用于安装半高安全门的站台板的加固结构及其施工方法，包括：多根预制支撑筒，竖设于待加固的站台板的下方，预制支撑筒内部浇筑有混凝土柱芯；支撑砖墙，砌筑于站台板的下方，且支撑砖墙、多根预制支撑筒分别沿站台板的相邻的轨行区的长度方向设置，支撑砖墙及多根预制支撑筒与站台板之间形成间隙；有底无盖的免拆模盒，嵌设于间隙中，支撑砖墙和多根预制支撑筒分别支撑于免拆模盒的相对两侧，站台板封堵于免拆模盒的上部开口，站台板开设有连通于上部开口的后开灌注孔，免拆模盒内安装有钢筋骨架；以及混凝土，浇筑于免拆模盒内且包覆于钢筋骨架。本发明解决了等老旧车站的现有预制站台板不能直接用来安装固定安全门的问题。
Reinforcing structure for mounting platform plate of half-height safety door and construction method of reinforcing structure
The invention discloses a reinforcing structure for mounting a platform plate of a half-height safety door and a construction method thereof, and the reinforcing structure comprises a plurality of prefabricated supporting cylinders which are vertically arranged below the platform plate to be reinforced, and concrete column cores are poured in the prefabricated supporting cylinders; the supporting brick wall is built below the platform plate, the supporting brick wall and the multiple prefabricated supporting cylinders are arranged in the length direction of the adjacent rail-mounted areas of the platform plate, and gaps are formed between the supporting brick wall and the platform plate and between the multiple prefabricated supporting cylinders and the platform plate; the formwork-removing-free box is provided with a bottom and is not provided with a cover, the formwork-removing-free box is embedded in the gap, the supporting brick wall and the multiple prefabricated supporting cylinders are supported on the two opposite sides of the formwork-removing-free box respectively, the platform plate blocks an upper opening of the formwork-removing-free box, a rear-opening pouring hole communicating with the upper opening is formed in the platform plate, and a steel reinforcement framework is installed in the formwork-removing-free box; and the concrete is poured in the form-removal-free box and wraps the steel reinforcement framework. The problem that an existing prefabricated platform plate of an old station cannot be directly used for installing and fixing a safety door is solved.
本发明公开了一种用于安装半高安全门的站台板的加固结构及其施工方法，包括：多根预制支撑筒，竖设于待加固的站台板的下方，预制支撑筒内部浇筑有混凝土柱芯；支撑砖墙，砌筑于站台板的下方，且支撑砖墙、多根预制支撑筒分别沿站台板的相邻的轨行区的长度方向设置，支撑砖墙及多根预制支撑筒与站台板之间形成间隙；有底无盖的免拆模盒，嵌设于间隙中，支撑砖墙和多根预制支撑筒分别支撑于免拆模盒的相对两侧，站台板封堵于免拆模盒的上部开口，站台板开设有连通于上部开口的后开灌注孔，免拆模盒内安装有钢筋骨架；以及混凝土，浇筑于免拆模盒内且包覆于钢筋骨架。本发明解决了等老旧车站的现有预制站台板不能直接用来安装固定安全门的问题。
Reinforcing structure for mounting platform plate of half-height safety door and construction method of reinforcing structure
用于安装半高安全门的站台板的加固结构及其施工方法
DU MAI (Autor:in) / HE WEI (Autor:in) / PENG QIN (Autor:in) / SUN ZHONGHE (Autor:in) / LI TONGTONG (Autor:in) / SUN JIE (Autor:in)
15.07.2022
Patent
Elektronische Ressource
Chinesisch
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