Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated assembly type concrete structure staircase and installation method
The invention relates to a prefabricated concrete structure staircase and a mounting method, and belongs to the technical field of house buildings. The staircase is mainly composed of a bottom layer prefabricated L-shaped cantilever component, a bottom layer prefabricated special L-shaped cantilever component, a prefabricated stair flight plate, a prefabricated plate beam supporting piece, a standard layer prefabricated L-shaped cantilever component, a standard layer prefabricated special L-shaped cantilever component, a top layer prefabricated L-shaped cantilever component, a foundation slab, vertical connecting profile steel and expansive concrete. The prefabricated stair flight plates are supported by the prefabricated plate beam supporting pieces, the prefabricated plate beam supporting pieces are supported by various L-shaped cantilever components, and the cantilever components on all layers are connected with one another and connected with a foundation through embedded steel plates, vertical connecting profile steel and post-poured concrete. The component is high in standardization degree, moderate in mass, convenient to transport and install, clear in force transmission mechanism, clear in calculation model and good in integrity and anti-seismic performance.
本发明涉及一种预制装配式混凝土结构楼梯间及安装方法，属于房屋建筑技术领域。楼梯间主要由底层预制L形悬臂构件、底层预制特殊L形悬臂构件、预制梯段板、预制板梁支撑件、标准层预制L形悬臂构件、标准层预制特殊L形悬臂构件、顶层预制L形悬臂构件、基础底板、竖向连接型钢、膨胀混凝土组成，预制梯段板被预制板梁支撑件支撑，预制板梁支撑件被各类L形悬臂构件支撑，各层悬臂构件之间通过预埋钢板、竖向连接型钢及后浇混凝土实现相互连接和与基础的连接。本发明的构件标准化程度高、体量适中、便于运输和安装，传力机制明确，计算模型清晰，同时具有良好的整体性与抗震性能。
Prefabricated assembly type concrete structure staircase and installation method
The invention relates to a prefabricated concrete structure staircase and a mounting method, and belongs to the technical field of house buildings. The staircase is mainly composed of a bottom layer prefabricated L-shaped cantilever component, a bottom layer prefabricated special L-shaped cantilever component, a prefabricated stair flight plate, a prefabricated plate beam supporting piece, a standard layer prefabricated L-shaped cantilever component, a standard layer prefabricated special L-shaped cantilever component, a top layer prefabricated L-shaped cantilever component, a foundation slab, vertical connecting profile steel and expansive concrete. The prefabricated stair flight plates are supported by the prefabricated plate beam supporting pieces, the prefabricated plate beam supporting pieces are supported by various L-shaped cantilever components, and the cantilever components on all layers are connected with one another and connected with a foundation through embedded steel plates, vertical connecting profile steel and post-poured concrete. The component is high in standardization degree, moderate in mass, convenient to transport and install, clear in force transmission mechanism, clear in calculation model and good in integrity and anti-seismic performance.
本发明涉及一种预制装配式混凝土结构楼梯间及安装方法，属于房屋建筑技术领域。楼梯间主要由底层预制L形悬臂构件、底层预制特殊L形悬臂构件、预制梯段板、预制板梁支撑件、标准层预制L形悬臂构件、标准层预制特殊L形悬臂构件、顶层预制L形悬臂构件、基础底板、竖向连接型钢、膨胀混凝土组成，预制梯段板被预制板梁支撑件支撑，预制板梁支撑件被各类L形悬臂构件支撑，各层悬臂构件之间通过预埋钢板、竖向连接型钢及后浇混凝土实现相互连接和与基础的连接。本发明的构件标准化程度高、体量适中、便于运输和安装，传力机制明确，计算模型清晰，同时具有良好的整体性与抗震性能。
Prefabricated assembly type concrete structure staircase and installation method
预制装配式混凝土结构楼梯间及安装方法
WANG YILIN (Autor:in) / SHENG DAPENG (Autor:in) / WANG SHUNYAO (Autor:in)
17.01.2023
Patent
Elektronische Ressource
Chinesisch
Construction method of assembly type prefabricated staircase
| Europäisches Patentamt | 2023
Building prefabricated staircase and installation method thereof
| Europäisches Patentamt | 2020
PREFABRICATED REINFORCED CONCRETE STAIRCASE (VERSIONS)
| Europäisches Patentamt | 2017