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A platform for research: civil engineering, architecture and urbanism
Installation and construction method of immersed tube prefabricated end sealing door
The invention discloses an installation and construction method for an immersed tube prefabricated end sealing door. The installation and construction method mainly comprises the three steps of steelsupport installation, water stop rubber installation and end sealing door installation. Firstly, steel supports are installed in advance, rubber water stop is pasted to achieve sealing water stop between an end sealing door and an immersed tube, then the end sealing door is hung through a special trolley, adjustment of the space posture of the end sealing door is rapidly achieved, the end sealingdoor is pushed in place through a longitudinal moving oil cylinder, and the end sealing door and the immersed tube are connected and fixed through the steel supports and connecting bolts. According tothe installation method, rapid positioning installation of the prefabricated type end sealing door is achieved, the on-site welding work amount is reduced, the installation work efficiency is greatlyimproved, meanwhile, all components are recycled, and the construction cost is remarkably reduced. The whole installation process is easy to control, high in precision, simple and feasible.
本发明公开了一种沉管预制装配式端封门安装施工方法，其安装步骤主要包括钢支座安装、止水橡胶安装、端封门安装三大步。首先提前安装钢支座，粘贴橡胶止水带实现端封门与沉管间的密封止水，然后利用特制台车挂装端封门，快速实现端封门空间姿态的调整，利用纵移油缸将端封门推送就位，通过钢支座及连接螺栓将端封门与沉管连接固定。该安装方法实现了装配式端封门的快速定位安装，减少了现场焊接工程量，大幅提高了安装工效，同时各构件实现了循环使用，显著降低了施工成本。整体安装过程容易控制，精度高，简便可行。
Installation and construction method of immersed tube prefabricated end sealing door
The invention discloses an installation and construction method for an immersed tube prefabricated end sealing door. The installation and construction method mainly comprises the three steps of steelsupport installation, water stop rubber installation and end sealing door installation. Firstly, steel supports are installed in advance, rubber water stop is pasted to achieve sealing water stop between an end sealing door and an immersed tube, then the end sealing door is hung through a special trolley, adjustment of the space posture of the end sealing door is rapidly achieved, the end sealingdoor is pushed in place through a longitudinal moving oil cylinder, and the end sealing door and the immersed tube are connected and fixed through the steel supports and connecting bolts. According tothe installation method, rapid positioning installation of the prefabricated type end sealing door is achieved, the on-site welding work amount is reduced, the installation work efficiency is greatlyimproved, meanwhile, all components are recycled, and the construction cost is remarkably reduced. The whole installation process is easy to control, high in precision, simple and feasible.
本发明公开了一种沉管预制装配式端封门安装施工方法，其安装步骤主要包括钢支座安装、止水橡胶安装、端封门安装三大步。首先提前安装钢支座，粘贴橡胶止水带实现端封门与沉管间的密封止水，然后利用特制台车挂装端封门，快速实现端封门空间姿态的调整，利用纵移油缸将端封门推送就位，通过钢支座及连接螺栓将端封门与沉管连接固定。该安装方法实现了装配式端封门的快速定位安装，减少了现场焊接工程量，大幅提高了安装工效，同时各构件实现了循环使用，显著降低了施工成本。整体安装过程容易控制，精度高，简便可行。
Installation and construction method of immersed tube prefabricated end sealing door
沉管预制装配式端封门安装施工方法
SUN XIAOWEI (author) / LI ZHICHENG (author) / FENG XIANDAO (author) / YU DENGWEN (author) / ZENG BOCUN (author) / CHEN JINYUAN (author) / MU QINGJUN (author) / WANG CONG (author) / XU BINBIN (author) / ZHANG QIAN (author)
2020-11-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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