Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Open cut tunnel full-prefabricated structure construction method
The invention relates to a construction method for an open cut tunnel full-prefabricated structure. The construction method comprises the four steps of prefabricated part formwork design and construction, single-ring prefabricated tunnel stage pouring, short line method matched pouring and field installation. According to the construction method for the fully-prefabricated structure of the open-cut tunnel, the fully-prefabricated structure of the open-cut tunnel is adopted for construction, and pollution such as dust, noise and lamplight can be reduced; components are prefabricated in a factory in a centralized mode, automatic equipment can be fully adopted, labor force is saved, labor intensity is reduced, labor productivity is improved, and construction quality is easy to guarantee. Component manufacturing is not affected by seasons, component prefabrication and on-site construction can be conducted at the same time, the construction speed is greatly increased, and the construction period is shortened; the site construction speed is high, and the influence on the surrounding environment and traffic is small; and mechanical construction is mainly adopted on site, so that the input manpower is less, and the safety risk is relatively small.
本发明涉及一种明挖隧道全预制结构施工方法，包括预制构件模板设计与施工、单环预制隧道阶段浇筑、短线法匹配浇筑和现场安装四个步骤。本发明的一种明挖隧道全预制结构施工方法，采用明挖隧道全预制结构施工，能够减少粉尘、噪声、灯光等污染；构件在工厂内集中预制，可充分采用自动化设备，节省劳动力和降低劳动强度，提高劳动生产率，且施工质量容易保证；构件的制造不受季节性影响，并且构件预制和现场可同时施工，大大加快建造速度，缩短工期；现场施工速度快，对周边环境及交通影响小；现场以机械施工为主，投入人力少，安全风险相对较小。
Open cut tunnel full-prefabricated structure construction method
The invention relates to a construction method for an open cut tunnel full-prefabricated structure. The construction method comprises the four steps of prefabricated part formwork design and construction, single-ring prefabricated tunnel stage pouring, short line method matched pouring and field installation. According to the construction method for the fully-prefabricated structure of the open-cut tunnel, the fully-prefabricated structure of the open-cut tunnel is adopted for construction, and pollution such as dust, noise and lamplight can be reduced; components are prefabricated in a factory in a centralized mode, automatic equipment can be fully adopted, labor force is saved, labor intensity is reduced, labor productivity is improved, and construction quality is easy to guarantee. Component manufacturing is not affected by seasons, component prefabrication and on-site construction can be conducted at the same time, the construction speed is greatly increased, and the construction period is shortened; the site construction speed is high, and the influence on the surrounding environment and traffic is small; and mechanical construction is mainly adopted on site, so that the input manpower is less, and the safety risk is relatively small.
本发明涉及一种明挖隧道全预制结构施工方法，包括预制构件模板设计与施工、单环预制隧道阶段浇筑、短线法匹配浇筑和现场安装四个步骤。本发明的一种明挖隧道全预制结构施工方法，采用明挖隧道全预制结构施工，能够减少粉尘、噪声、灯光等污染；构件在工厂内集中预制，可充分采用自动化设备，节省劳动力和降低劳动强度，提高劳动生产率，且施工质量容易保证；构件的制造不受季节性影响，并且构件预制和现场可同时施工，大大加快建造速度，缩短工期；现场施工速度快，对周边环境及交通影响小；现场以机械施工为主，投入人力少，安全风险相对较小。
Open cut tunnel full-prefabricated structure construction method
一种明挖隧道全预制结构施工方法
LIU TIANSHI (Autor:in) / ZHA YIQIANG (Autor:in) / JIANG HAIXI (Autor:in) / CHEN FANG (Autor:in) / LI TAO (Autor:in) / LI SHENJIE (Autor:in) / HU ZHEBIN (Autor:in) / TANG JIANCHENG (Autor:in) / XU CONG (Autor:in) / ZHANG YUNMEI (Autor:in)
07.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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