A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Inner connecting structure of hollow bridge pier stud and bearing platform
The invention relates to the technical field of bridge pier stud and bearing platform connecting structures, and discloses an inner connecting structure of a hollow bridge pier stud and a bearing platform, which comprises a bridge pier stud and a bearing platform, and a cavity is formed in the bridge pier stud; stand column steel bars are pre-buried in the bearing platform, extend out of the upperend face of the bearing platform and are arranged in a vacant mode; the bridge pier column covers the upper end face of the bearing platform, the stand column steel bars are arranged in a cavity of the bridge pier column in a penetrating mode, and concrete is poured into the cavity of the bridge pier column. The embedded block is arranged on the bearing platform; the bridge pier stud is internally provided with a cavity; thus, only the bridge pier column needs to be hoisted to the position above the bearing platform; when the bridge pier stud is placed downwards, the embedded block is embedded into the cavity of the bridge pier stud, then concrete is poured into the cavity, tight connection between the bridge pier stud and the bearing platform is achieved, the bridge pier stud and the bearing platform do not need to be welded, the connecting point is located in the bridge pier stud, interference of external wind blowing and water erosion is not likely to happen, and higher shear resistance and shock resistance are achieved.
本发明涉及桥梁墩柱的与承台的连接结构的技术领域，公开了空心桥梁墩柱与承台的内连接结构，包括桥梁墩柱以及承台，桥梁墩柱的内部具有空腔；承台内预埋有立柱钢筋，且立柱钢筋延伸出承台的上端面并呈空置布置；桥梁墩柱罩设在承台上端面，立柱钢筋穿设在桥梁墩柱的空腔内，桥梁墩柱的空腔内灌注有混凝土；通过在承台上设置嵌入块，以及内部具有空腔的桥梁墩柱，这样，只需吊装桥梁墩柱至承台上方，下放桥梁墩柱，此时嵌入块嵌入在在桥梁墩柱的空腔内，再向空腔内灌注混凝土，实现桥梁墩柱与承台之间的紧密连接，不需要对两者进行焊接，并且连接点在桥梁墩柱的内部，不易受到外部风吹水蚀的干扰，具有更强的抗剪、抗震能力。
Inner connecting structure of hollow bridge pier stud and bearing platform
The invention relates to the technical field of bridge pier stud and bearing platform connecting structures, and discloses an inner connecting structure of a hollow bridge pier stud and a bearing platform, which comprises a bridge pier stud and a bearing platform, and a cavity is formed in the bridge pier stud; stand column steel bars are pre-buried in the bearing platform, extend out of the upperend face of the bearing platform and are arranged in a vacant mode; the bridge pier column covers the upper end face of the bearing platform, the stand column steel bars are arranged in a cavity of the bridge pier column in a penetrating mode, and concrete is poured into the cavity of the bridge pier column. The embedded block is arranged on the bearing platform; the bridge pier stud is internally provided with a cavity; thus, only the bridge pier column needs to be hoisted to the position above the bearing platform; when the bridge pier stud is placed downwards, the embedded block is embedded into the cavity of the bridge pier stud, then concrete is poured into the cavity, tight connection between the bridge pier stud and the bearing platform is achieved, the bridge pier stud and the bearing platform do not need to be welded, the connecting point is located in the bridge pier stud, interference of external wind blowing and water erosion is not likely to happen, and higher shear resistance and shock resistance are achieved.
本发明涉及桥梁墩柱的与承台的连接结构的技术领域，公开了空心桥梁墩柱与承台的内连接结构，包括桥梁墩柱以及承台，桥梁墩柱的内部具有空腔；承台内预埋有立柱钢筋，且立柱钢筋延伸出承台的上端面并呈空置布置；桥梁墩柱罩设在承台上端面，立柱钢筋穿设在桥梁墩柱的空腔内，桥梁墩柱的空腔内灌注有混凝土；通过在承台上设置嵌入块，以及内部具有空腔的桥梁墩柱，这样，只需吊装桥梁墩柱至承台上方，下放桥梁墩柱，此时嵌入块嵌入在在桥梁墩柱的空腔内，再向空腔内灌注混凝土，实现桥梁墩柱与承台之间的紧密连接，不需要对两者进行焊接，并且连接点在桥梁墩柱的内部，不易受到外部风吹水蚀的干扰，具有更强的抗剪、抗震能力。
Inner connecting structure of hollow bridge pier stud and bearing platform
空心桥梁墩柱与承台的内连接结构
LI JIA (author) / PENG XIAOGANG (author) / LIU TAO (author) / JIANG JIAN (author) / LIU AIXUAN (author) / GAO ZHONGWEI (author) / LIN XUAN (author)
2020-06-16
Patent
Electronic Resource
Chinese
| European Patent Office | 2020
| European Patent Office | 2020
Welding stud connecting structure of prefabricated bridge pier
| European Patent Office | 2023
Assembly type bridge pier stud connecting structure and method
| European Patent Office | 2020