A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for combined construction of metro transfer channel and metro section
The invention relates to the technical field of metro construction, and provides a metro transfer channel and metro section combined construction construction method which comprises the steps that open cut stations at the two ends are constructed in advance, and underground excavation transfer conditions between the open cut stations are reserved; constructing a reinforced concrete wall on the outer side of the main body structure to form a subway transfer channel and a subway interval main body frame; the channel outer structure is implemented, and an internal reinforced concrete wall is constructed; and after the strength of the internal reinforced concrete wall and the platform plate meets the strength requirement specified by the design, track laying operation is conducted in the metro section, and pipeline installation, decoration and the like are conducted in the transfer channel. The passenger flow organization of the transfer station is optimized, meanwhile, the early-stage problems such as traffic relief and pipeline relocation above the transfer channel can be effectively reduced, the civil engineering amount and the construction working face are reduced, the engineering feasibility is enhanced, the engineering construction cost is saved, and the problems that the transfer channel does not have open excavation implementation conditions, and platform-platform transfer cannot be achieved are solved.
本申请涉及地铁建设施工技术领域，提供了一种地铁换乘通道与地铁区间联合施作的施工方法，包括：先期施作两端明挖车站，预留明挖车站间暗挖换乘条件；施作主体结构外侧钢筋混凝土墙，形成地铁换乘通道与地铁区间主体框架；通道外结构实施完成，施做内部钢筋混凝土墙；内部钢筋混凝土墙、站台板强度达到设计规定的强度要求后，地铁区间内进行轨道铺设作业，在换乘通道内部进行管线安装，装修等。优化了换乘站客流组织，同时可有效减少换乘通道上方交通疏解、管线迁改等前期问题，减少土建工程量及施工作业面，增强工程可实施性，节约了工程建设成本，解决换乘通道不具备明挖实施条件，无法实现站台‑站台换乘的问题。
Construction method for combined construction of metro transfer channel and metro section
The invention relates to the technical field of metro construction, and provides a metro transfer channel and metro section combined construction construction method which comprises the steps that open cut stations at the two ends are constructed in advance, and underground excavation transfer conditions between the open cut stations are reserved; constructing a reinforced concrete wall on the outer side of the main body structure to form a subway transfer channel and a subway interval main body frame; the channel outer structure is implemented, and an internal reinforced concrete wall is constructed; and after the strength of the internal reinforced concrete wall and the platform plate meets the strength requirement specified by the design, track laying operation is conducted in the metro section, and pipeline installation, decoration and the like are conducted in the transfer channel. The passenger flow organization of the transfer station is optimized, meanwhile, the early-stage problems such as traffic relief and pipeline relocation above the transfer channel can be effectively reduced, the civil engineering amount and the construction working face are reduced, the engineering feasibility is enhanced, the engineering construction cost is saved, and the problems that the transfer channel does not have open excavation implementation conditions, and platform-platform transfer cannot be achieved are solved.
本申请涉及地铁建设施工技术领域，提供了一种地铁换乘通道与地铁区间联合施作的施工方法，包括：先期施作两端明挖车站，预留明挖车站间暗挖换乘条件；施作主体结构外侧钢筋混凝土墙，形成地铁换乘通道与地铁区间主体框架；通道外结构实施完成，施做内部钢筋混凝土墙；内部钢筋混凝土墙、站台板强度达到设计规定的强度要求后，地铁区间内进行轨道铺设作业，在换乘通道内部进行管线安装，装修等。优化了换乘站客流组织，同时可有效减少换乘通道上方交通疏解、管线迁改等前期问题，减少土建工程量及施工作业面，增强工程可实施性，节约了工程建设成本，解决换乘通道不具备明挖实施条件，无法实现站台‑站台换乘的问题。
Construction method for combined construction of metro transfer channel and metro section
一种地铁换乘通道与地铁区间联合施作的施工方法
LU QUANHUI (author) / YAN DONG (author) / LI XIANSEN (author) / LYU JIANYING (author) / JIANG BAOCHEN (author) / JIANG XIANZHONG (author) / SANG XIAOGUANG (author) / HUANG ZHIWEI (author) / WANG ALONG (author) / FAN JUNJIE (author)
2023-10-03
Patent
Electronic Resource
Chinese
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