A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated subway station side wall tunnel portal opening method
The invention relates to the technical field of subway station construction, and discloses a fabricated subway station side wall tunnel portal opening method. The fabricated subway station side wall tunnel portal opening method comprises the following steps of mutually splicing a prefabricated top beam, a connecting frame and a prefabricated middle plate beam in sequence in the vertical direction so as to form a side wall in the position of a preset tunnel portal, constructing and pouring a tunnel portal ring beam in the position of the preset tunnel portal, and removing the connecting frame so as to form a tunnel portal. According to the fabricated subway station side wall tunnel portal opening method of the embodiment, the prefabricated top beam, the connecting frame and the prefabricated middle plate beam are spliced so as to form the side wall in the position of the preset tunnel portal, the tunnel portal ring beam is poured in the position of the tunnel portal, and then the connecting frame is removed, so that the tunnel portal can be conveniently and rapidly opened, the engineering amount is small, and the connecting frame can be repeatedly used, so that the engineering cost is reduced.
本发明涉及地铁车站施工技术领域，公开了一种装配式地铁车站侧墙开洞门方法，包括以下步骤：在预设洞门位置使用预制顶梁、连接架和预制中板梁在竖直方向上依次相互拼接形成侧墙；在所述预设洞门位置施工浇注洞门环梁，拆除所述连接架形成所述洞门，本发明实施例的装配式地铁车站侧墙开洞门方法，通过在预设洞门位置使用预制顶梁、连接架和预制中板梁拼接形成侧墙，在洞门位置浇筑洞门环梁即可对连接架进行拆除，可以方便快速的开洞门，工程量小，且连接架可以重复使用，降低工程成本。
Fabricated subway station side wall tunnel portal opening method
The invention relates to the technical field of subway station construction, and discloses a fabricated subway station side wall tunnel portal opening method. The fabricated subway station side wall tunnel portal opening method comprises the following steps of mutually splicing a prefabricated top beam, a connecting frame and a prefabricated middle plate beam in sequence in the vertical direction so as to form a side wall in the position of a preset tunnel portal, constructing and pouring a tunnel portal ring beam in the position of the preset tunnel portal, and removing the connecting frame so as to form a tunnel portal. According to the fabricated subway station side wall tunnel portal opening method of the embodiment, the prefabricated top beam, the connecting frame and the prefabricated middle plate beam are spliced so as to form the side wall in the position of the preset tunnel portal, the tunnel portal ring beam is poured in the position of the tunnel portal, and then the connecting frame is removed, so that the tunnel portal can be conveniently and rapidly opened, the engineering amount is small, and the connecting frame can be repeatedly used, so that the engineering cost is reduced.
本发明涉及地铁车站施工技术领域，公开了一种装配式地铁车站侧墙开洞门方法，包括以下步骤：在预设洞门位置使用预制顶梁、连接架和预制中板梁在竖直方向上依次相互拼接形成侧墙；在所述预设洞门位置施工浇注洞门环梁，拆除所述连接架形成所述洞门，本发明实施例的装配式地铁车站侧墙开洞门方法，通过在预设洞门位置使用预制顶梁、连接架和预制中板梁拼接形成侧墙，在洞门位置浇筑洞门环梁即可对连接架进行拆除，可以方便快速的开洞门，工程量小，且连接架可以重复使用，降低工程成本。
Fabricated subway station side wall tunnel portal opening method
一种装配式地铁车站侧墙开洞门方法
ZAN ZIHUI (author) / DING XIANLI (author) / XIANG BAO (author) / SHI HAI'OU (author) / YE LIANG (author) / WANG RAN (author) / OU FEIQI (author) / WU JUYANG (author) / HE SHENGYA (author) / LIU CHUNJIE (author)
2021-06-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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