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A platform for research: civil engineering, architecture and urbanism
Connecting structure of prefabricated hollow bridge pier stud with external notch and sunken bearing platform
The invention relates to the technical field of connecting structures of prefabricated bridge pier studs and bearing platforms, and discloses a connecting structure of a prefabricated hollow bridge pier stud with an external notch and a sunken bearing platform. The connecting structure comprises a prefabricated bridge pier stud and a bearing platform, wherein the bearing platform is provided withan upper end surface opposite to the prefabricated bridge pier stud, a fixing groove is dug downwards in the bearing platform, stand column steel bars are pre-buried in the fixing groove, and the multiple stand column steel bars extend upwards; and the prefabricated bridge pier stud is provided with an outer side wall, and the outer side wall sinks inwards to form a first notch. In the connectingprocess of the prefabricated bridge pier stud and the bearing platform, the prefabricated bridge pier stud only needs to be hoisted into the fixing groove of the bearing platform, the installation issimple, high-strength concrete is poured between the first notch and the fixing groove, tight connection of the prefabricated bridge pier stud and the bearing platform is achieved, the fixing strengthis effectively enhanced, the joint of the prefabricated bridge pier stud and the bearing platform is located in the bearing platform, interference of external wind blowing and water erosion is not likely to happen, and higher shear resistance and shock resistance are achieved.
本发明涉及预制桥梁墩柱的与承台的连接结构的技术领域，公开了外设槽口预制空心桥梁墩柱与内陷承台连接结构，包括预制桥梁墩柱以及承台；承台具有与预制桥梁墩柱对立布置的上端面，承台向下挖设有固定槽，固定槽内预埋有立柱钢筋，多根立柱钢筋朝上延伸；预制桥梁墩柱具有外侧壁，外侧壁朝内凹陷形成第一槽口，在预制桥梁墩柱与承台连接过程中，只需将预制桥梁墩柱吊装至承台的固定槽内，安装简单，再向第一槽口与固定槽之间灌注高强度混凝土，实现预制桥梁墩柱与承台的紧密连接并且有效增强固定强度并且预制桥梁墩柱与承台的连接处位于承台的内部，不易受到外部风吹水蚀的干扰，具有更强的抗剪、抗震能力。
Connecting structure of prefabricated hollow bridge pier stud with external notch and sunken bearing platform
The invention relates to the technical field of connecting structures of prefabricated bridge pier studs and bearing platforms, and discloses a connecting structure of a prefabricated hollow bridge pier stud with an external notch and a sunken bearing platform. The connecting structure comprises a prefabricated bridge pier stud and a bearing platform, wherein the bearing platform is provided withan upper end surface opposite to the prefabricated bridge pier stud, a fixing groove is dug downwards in the bearing platform, stand column steel bars are pre-buried in the fixing groove, and the multiple stand column steel bars extend upwards; and the prefabricated bridge pier stud is provided with an outer side wall, and the outer side wall sinks inwards to form a first notch. In the connectingprocess of the prefabricated bridge pier stud and the bearing platform, the prefabricated bridge pier stud only needs to be hoisted into the fixing groove of the bearing platform, the installation issimple, high-strength concrete is poured between the first notch and the fixing groove, tight connection of the prefabricated bridge pier stud and the bearing platform is achieved, the fixing strengthis effectively enhanced, the joint of the prefabricated bridge pier stud and the bearing platform is located in the bearing platform, interference of external wind blowing and water erosion is not likely to happen, and higher shear resistance and shock resistance are achieved.
本发明涉及预制桥梁墩柱的与承台的连接结构的技术领域，公开了外设槽口预制空心桥梁墩柱与内陷承台连接结构，包括预制桥梁墩柱以及承台；承台具有与预制桥梁墩柱对立布置的上端面，承台向下挖设有固定槽，固定槽内预埋有立柱钢筋，多根立柱钢筋朝上延伸；预制桥梁墩柱具有外侧壁，外侧壁朝内凹陷形成第一槽口，在预制桥梁墩柱与承台连接过程中，只需将预制桥梁墩柱吊装至承台的固定槽内，安装简单，再向第一槽口与固定槽之间灌注高强度混凝土，实现预制桥梁墩柱与承台的紧密连接并且有效增强固定强度并且预制桥梁墩柱与承台的连接处位于承台的内部，不易受到外部风吹水蚀的干扰，具有更强的抗剪、抗震能力。
Connecting structure of prefabricated hollow bridge pier stud with external notch and sunken bearing platform
外设槽口预制空心桥梁墩柱与内陷承台连接结构
LI JIA (author) / PENG XIAOGANG (author) / LIU TAO (author) / JIANG JIAN (author) / LIU AIXUAN (author) / GAO ZHONGWEI (author) / LIN XUAN (author)
2020-06-12
Patent
Electronic Resource
Chinese
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