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A platform for research: civil engineering, architecture and urbanism
Continuous open caisson type subway station construction method and structure
The invention discloses a continuous open caisson type subway station construction method and structure. The subway station structure comprises a plurality of open caissons arranged side by side and tenon type connecting walls used for connecting the open caissons. Each open caisson comprises a blade foot and a well wall which are sequentially connected from bottom to top; an open caisson bottom beam is arranged at the bottom cutting edge of the open caisson; the well wall comprises a first section of well wall and a second section of well wall; a bottom plate is arranged at the bottom of the first section of well wall, and a bottom plate longitudinal beam is arranged above the bottom plate; a middle plate ring beam is arranged on the inner side of the top of the first section of well wall, a middle plate is laid on the same horizontal plane of the middle plate ring beam, and a middle plate longitudinal beam is arranged below the middle plate; a top plate ring beam is arranged on the inner side of the upper middle portion of the second section of well wall, a top plate is laid on the same horizontal plane of the middle plate ring beam, a top plate longitudinal beam is arranged below the top plate, and a plurality of supporting columns are vertically arranged between the top plate longitudinal beam and the bottom plate longitudinal beam. Reinforcing soil bodies are arranged at the two ends of the subway station structure. The construction period is effectively shortened, and the influence on the surrounding environment is reduced.
本发明公开了一种连续沉井式的地铁站施工方法及结构，该地铁站结构包括多个并排设置的沉井以及用于连接沉井的凸榫式连接墙；每个沉井均包括由下往上依次连接的刃脚和井壁；沉井的底部刃脚处设有沉井底梁；井壁包括第一节井壁以及第二节井壁；第一节井壁的底部设有底板，底板上方设有底板纵梁；第一节井壁的顶部内侧设有中板圈梁，中板圈梁的同一水平面铺设有中板，中板下方设有中板纵梁；第二节井壁的中上部内侧设有顶板圈梁，中板圈梁的同一水平面铺设有设有顶板，顶板下方设有顶板纵梁，顶板纵梁与底板纵梁之间垂直设有多个支撑柱；地铁站结构的两端均设有加固土体。本发明有效地缩短了施工周期和降低对周边环境的影响。
Continuous open caisson type subway station construction method and structure
The invention discloses a continuous open caisson type subway station construction method and structure. The subway station structure comprises a plurality of open caissons arranged side by side and tenon type connecting walls used for connecting the open caissons. Each open caisson comprises a blade foot and a well wall which are sequentially connected from bottom to top; an open caisson bottom beam is arranged at the bottom cutting edge of the open caisson; the well wall comprises a first section of well wall and a second section of well wall; a bottom plate is arranged at the bottom of the first section of well wall, and a bottom plate longitudinal beam is arranged above the bottom plate; a middle plate ring beam is arranged on the inner side of the top of the first section of well wall, a middle plate is laid on the same horizontal plane of the middle plate ring beam, and a middle plate longitudinal beam is arranged below the middle plate; a top plate ring beam is arranged on the inner side of the upper middle portion of the second section of well wall, a top plate is laid on the same horizontal plane of the middle plate ring beam, a top plate longitudinal beam is arranged below the top plate, and a plurality of supporting columns are vertically arranged between the top plate longitudinal beam and the bottom plate longitudinal beam. Reinforcing soil bodies are arranged at the two ends of the subway station structure. The construction period is effectively shortened, and the influence on the surrounding environment is reduced.
本发明公开了一种连续沉井式的地铁站施工方法及结构，该地铁站结构包括多个并排设置的沉井以及用于连接沉井的凸榫式连接墙；每个沉井均包括由下往上依次连接的刃脚和井壁；沉井的底部刃脚处设有沉井底梁；井壁包括第一节井壁以及第二节井壁；第一节井壁的底部设有底板，底板上方设有底板纵梁；第一节井壁的顶部内侧设有中板圈梁，中板圈梁的同一水平面铺设有中板，中板下方设有中板纵梁；第二节井壁的中上部内侧设有顶板圈梁，中板圈梁的同一水平面铺设有设有顶板，顶板下方设有顶板纵梁，顶板纵梁与底板纵梁之间垂直设有多个支撑柱；地铁站结构的两端均设有加固土体。本发明有效地缩短了施工周期和降低对周边环境的影响。
Continuous open caisson type subway station construction method and structure
一种连续沉井式的地铁站施工方法及结构
ZHOU CANLANG (author) / LIN XIANG (author) / CHEN XIANGYU (author) / LONG XI'AN (author) / WU XUEGUANG (author) / YAO GUOJUN (author) / TAN YANPEI (author) / PAN QIAN (author) / LI FANGBAO (author) / FENG JIANLIN (author)
2023-06-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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