Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated stair for subway air shaft and installation method thereof
The invention is suitable for the field of stairs of subway air shafts and provides a fabricated stair for a subway air shaft and an installation method thereof. The fabricated stair comprises a plurality of stair components. Each stair component comprises a section of stair treads and two corner platforms, wherein the stair treads and the two corner platforms are of an integrated reinforced concrete structure which is manufactured in a factory. The stair components are prefabricated in the factory. Material consumption can be more accurate through prefabrication, the quality is controlled better, waste of materials during site construction is reduced, construction waste is greatly reduced, and therefore, the fabricated stair is friendlier to environment. The components belong to standardproducts. After the stair components are transported to a construction site, only the hoisting process is remained. The site construction strength and time are reduced. The number of required site staff is reduced. The fabricated stair for the subway air shaft and the installation method thereof. are beneficial to safety in production and personal safety and health guarantee of construction staff.
本发明适用于地铁风井的楼梯领域，提供了一种地铁风井用装配式楼梯及其安装方法。该装配式楼梯包括若干楼梯构件，每一楼梯构件均包括一段梯段板以及两个转角平台，梯段板以及两个转角平台为一体的钢筋混凝土结构，该钢筋混凝土结构在工厂内制作成型。本发明的楼梯构件在工厂预制，工厂预制对材料用量更精准，对质量更好控制，减少了现场施工中材料的浪费以及建筑垃圾大大减少，更加绿色环保。构件是标准产品，运往施工现场只剩吊装工序，减少了现场施工的强度以及时间，减少了现场人员的配备，有利于安全生产以及保障施工人员的人身安全以及健康。
Fabricated stair for subway air shaft and installation method thereof
The invention is suitable for the field of stairs of subway air shafts and provides a fabricated stair for a subway air shaft and an installation method thereof. The fabricated stair comprises a plurality of stair components. Each stair component comprises a section of stair treads and two corner platforms, wherein the stair treads and the two corner platforms are of an integrated reinforced concrete structure which is manufactured in a factory. The stair components are prefabricated in the factory. Material consumption can be more accurate through prefabrication, the quality is controlled better, waste of materials during site construction is reduced, construction waste is greatly reduced, and therefore, the fabricated stair is friendlier to environment. The components belong to standardproducts. After the stair components are transported to a construction site, only the hoisting process is remained. The site construction strength and time are reduced. The number of required site staff is reduced. The fabricated stair for the subway air shaft and the installation method thereof. are beneficial to safety in production and personal safety and health guarantee of construction staff.
本发明适用于地铁风井的楼梯领域，提供了一种地铁风井用装配式楼梯及其安装方法。该装配式楼梯包括若干楼梯构件，每一楼梯构件均包括一段梯段板以及两个转角平台，梯段板以及两个转角平台为一体的钢筋混凝土结构，该钢筋混凝土结构在工厂内制作成型。本发明的楼梯构件在工厂预制，工厂预制对材料用量更精准，对质量更好控制，减少了现场施工中材料的浪费以及建筑垃圾大大减少，更加绿色环保。构件是标准产品，运往施工现场只剩吊装工序，减少了现场施工的强度以及时间，减少了现场人员的配备，有利于安全生产以及保障施工人员的人身安全以及健康。
Fabricated stair for subway air shaft and installation method thereof
一种地铁风井用装配式楼梯及其安装方法
QI HE (Autor:in) / ZHANG ZHONGHUA (Autor:in) / LUO HAO (Autor:in) / HU XIHUA (Autor:in) / TIAN XIAOWEI (Autor:in) / ZHOU QIANHAO (Autor:in) / ZHUANG ZHENLI (Autor:in) / ZHONG ZHIQIANG (Autor:in)
15.09.2020
Patent
Elektronische Ressource
Chinesisch
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