A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Complete hard rock stratum underground excavation method subway station structure system
The invention relates to a complete hard rock stratum underground excavation method subway station structure system. According to a traditional underground excavation method subway station main body structure, a reinforced concrete vault assembly, a middle plate assembly, a bottom plate assembly, side walls and an internal structure form a frame system. In order to make full use of the building material properties of high strength and strong weathering resistance of complete hard rock, a reinforced concrete bottom plate structure and a part of reinforced concrete platform plate structure are canceled under the complete hard rock condition, or a part of reinforced concrete side walls or all reinforced concrete side walls are further canceled; or vault reinforced concrete members are further omitted, and in-situ complete hard rocks are directly adopted to replace the structural members. And therefore, the hard rock excavation volume and the use amount of station building materials are reduced. Due to the fact that no reinforced concrete bottom plate exists, the buoyancy effect is thoroughly eliminated, and an anti-floating component does not need to be constructed in a hard rock stratum. And the process is simplified, the construction period is shortened, the construction cost is reduced, and the decoration project amount is reduced.
本申请涉及一种完整硬岩地层暗挖法地铁车站结构体系。传统暗挖法地铁车站主体结构由钢筋混凝土拱顶组件、中板组件、底板组件、侧墙和内部结构组成框架体系。为了充分利用完整硬岩强度高、抗风化能力强的建筑材料属性，本申请构造了一种在完整硬岩条件下取消钢筋混凝土底板结构和部分钢筋混凝土站台板结构，或进一步取消部分钢筋混凝土侧墙或者全部钢筋混凝土侧墙，或更进一步取消拱顶钢筋混凝土构件，直接采用原位完整硬岩代替这些结构构件的暗挖法地铁车站结构体系。从而减少了硬岩开挖量和车站建筑材料的使用量。由于没有钢筋混凝土底板，彻底消除了浮力作用，避免了在硬岩地层内施做抗浮构件。既绿色环保、又简化工序、缩短工期、降低工程造价、减少装修工程量。
Complete hard rock stratum underground excavation method subway station structure system
The invention relates to a complete hard rock stratum underground excavation method subway station structure system. According to a traditional underground excavation method subway station main body structure, a reinforced concrete vault assembly, a middle plate assembly, a bottom plate assembly, side walls and an internal structure form a frame system. In order to make full use of the building material properties of high strength and strong weathering resistance of complete hard rock, a reinforced concrete bottom plate structure and a part of reinforced concrete platform plate structure are canceled under the complete hard rock condition, or a part of reinforced concrete side walls or all reinforced concrete side walls are further canceled; or vault reinforced concrete members are further omitted, and in-situ complete hard rocks are directly adopted to replace the structural members. And therefore, the hard rock excavation volume and the use amount of station building materials are reduced. Due to the fact that no reinforced concrete bottom plate exists, the buoyancy effect is thoroughly eliminated, and an anti-floating component does not need to be constructed in a hard rock stratum. And the process is simplified, the construction period is shortened, the construction cost is reduced, and the decoration project amount is reduced.
本申请涉及一种完整硬岩地层暗挖法地铁车站结构体系。传统暗挖法地铁车站主体结构由钢筋混凝土拱顶组件、中板组件、底板组件、侧墙和内部结构组成框架体系。为了充分利用完整硬岩强度高、抗风化能力强的建筑材料属性，本申请构造了一种在完整硬岩条件下取消钢筋混凝土底板结构和部分钢筋混凝土站台板结构，或进一步取消部分钢筋混凝土侧墙或者全部钢筋混凝土侧墙，或更进一步取消拱顶钢筋混凝土构件，直接采用原位完整硬岩代替这些结构构件的暗挖法地铁车站结构体系。从而减少了硬岩开挖量和车站建筑材料的使用量。由于没有钢筋混凝土底板，彻底消除了浮力作用，避免了在硬岩地层内施做抗浮构件。既绿色环保、又简化工序、缩短工期、降低工程造价、减少装修工程量。
Complete hard rock stratum underground excavation method subway station structure system
一种完整硬岩地层暗挖法地铁车站结构体系
LI LONGPING (author) / ZHOU XIAOHAN (author) / LEI WENGE (author) / MA JIANFEI (author) / ZHAO SHUNLEI (author) / LIU XINRONG (author) / CHEN JIANYI (author) / XU WU (author)
2024-03-29
Patent
Electronic Resource
Chinese
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