Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of refuge storey at top of ultrahigh atrium
The invention discloses a construction method of a refuge storey at the top of an ultrahigh atrium, which comprises the following steps: step 1, early-stage construction: firstly constructing a foundation and a basement part, and then constructing a main building structure; secondly, a high-altitude platform is built, a protective outer frame of a main building structure is locally dismantled, and the high-altitude platform is built on the top of the atrium; thirdly, a refuge floor is constructed, a supporting frame is built on the high-altitude platform, formwork erecting of a concrete pouring formwork is conducted after building is completed, concrete pouring is conducted after formwork erecting is completed, and the concrete pouring formwork is removed after building is completed; and fourthly, the high-altitude platform is dismantled, the supporting frame on the high-altitude platform is dismantled, the hoisting equipment is connected with the high-altitude platform, the connecting position of the high-altitude platform and the top of the atrium is cut, and then the whole cut high-altitude platform is conveyed to the designated position through the hoisting equipment. According to the method, the high-altitude formwork erecting difficulty is reduced, the construction period is shortened, and the construction safety is improved.
本发明公开了一种超高中庭顶处避难层的施工方法，包括以下步骤：步骤一，前期施工，先施工基础及地下室部分，然后进行主楼结构的施工；步骤二，高空平台搭建，局部拆除主楼结构的防护外架，在中庭顶部搭建高空平台；步骤三，避难层施工，在高空平台上搭建支撑架，搭建完成后再进行混凝土浇筑模板的支模，支模完成后进行混凝土浇筑，建筑完成后再将混凝土浇筑模板拆除；步骤四，高空平台拆除，将高空平台上的支撑架拆除，将起吊设备与高空平台相连接，将高空平台与中庭顶部连接处进行切割，再将切割完的整个高空平台通过起吊设备输送至指定位置处。该方法降低了高空支模难度、缩短了施工周期，并且增加了施工安全性。
Construction method of refuge storey at top of ultrahigh atrium
The invention discloses a construction method of a refuge storey at the top of an ultrahigh atrium, which comprises the following steps: step 1, early-stage construction: firstly constructing a foundation and a basement part, and then constructing a main building structure; secondly, a high-altitude platform is built, a protective outer frame of a main building structure is locally dismantled, and the high-altitude platform is built on the top of the atrium; thirdly, a refuge floor is constructed, a supporting frame is built on the high-altitude platform, formwork erecting of a concrete pouring formwork is conducted after building is completed, concrete pouring is conducted after formwork erecting is completed, and the concrete pouring formwork is removed after building is completed; and fourthly, the high-altitude platform is dismantled, the supporting frame on the high-altitude platform is dismantled, the hoisting equipment is connected with the high-altitude platform, the connecting position of the high-altitude platform and the top of the atrium is cut, and then the whole cut high-altitude platform is conveyed to the designated position through the hoisting equipment. According to the method, the high-altitude formwork erecting difficulty is reduced, the construction period is shortened, and the construction safety is improved.
本发明公开了一种超高中庭顶处避难层的施工方法，包括以下步骤：步骤一，前期施工，先施工基础及地下室部分，然后进行主楼结构的施工；步骤二，高空平台搭建，局部拆除主楼结构的防护外架，在中庭顶部搭建高空平台；步骤三，避难层施工，在高空平台上搭建支撑架，搭建完成后再进行混凝土浇筑模板的支模，支模完成后进行混凝土浇筑，建筑完成后再将混凝土浇筑模板拆除；步骤四，高空平台拆除，将高空平台上的支撑架拆除，将起吊设备与高空平台相连接，将高空平台与中庭顶部连接处进行切割，再将切割完的整个高空平台通过起吊设备输送至指定位置处。该方法降低了高空支模难度、缩短了施工周期，并且增加了施工安全性。
Construction method of refuge storey at top of ultrahigh atrium
一种超高中庭顶处避难层的施工方法
CHEN HAO (Autor:in) / ZHAO HUAYING (Autor:in) / HAN YOUQIANG (Autor:in) / LI YANG (Autor:in) / LIN LIN (Autor:in) / LIU YUCHAO (Autor:in)
13.10.2023
Patent
Elektronische Ressource
Chinesisch
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