A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Temporary pier construction method and temporary pier
The invention provides a temporary pier construction method and a temporary pier, and relates to the technical field of bridge construction. According to the temporary pier construction method, for a temporary pier used for supporting a main beam, if the temporary pier meets the hanging basket moving condition, a first pier body of the temporary pier is erected; a second pier body of a temporary pier is arranged on the top of the first pier body in a sleeving mode, and the height of the temporary pier is lower than the moving height of the hanging basket after installation; and if it is determined that the hanging basket moves to the position in front of the temporary pier along the main beam, the second pier body is lifted through the lifting device so that the second pier body can make contact with the main beam and be fixed, and mutual fixing of the first pier body and the second pier body is completed through the fixing device. According to the embodiment of the invention, the construction of the temporary pier can be completed before the construction of the pier top beam section, the construction efficiency is improved, the main beam can be quickly and stably supported after the construction of the pier top beam section, the use of a floating crane can be avoided, and the construction cost is reduced.
本申请提供了一种临时墩施工方法以及临时墩，涉及桥梁施工技术领域。该临时墩施工方法中针对用于支撑主梁的临时墩，若其满足挂篮移动条件，则搭设临时墩的第一墩身；将临时墩的第二墩身套设在第一墩身的顶部，安装后述临时墩的高度低于所述挂篮的移动高度；若确定挂篮沿主梁移动至临时墩的前方，则利用提升装置提升第二墩身以使第二墩身与主梁接触并固定，利用固定装置完成第一墩身、第二墩身的相互固定。本申请实施例能够在墩顶梁段施工前，完成临时墩的施工，提高施工效率，便于在墩顶梁段施工后，快速稳定支撑主梁，并能避免浮吊的使用，降低施工成本。
Temporary pier construction method and temporary pier
The invention provides a temporary pier construction method and a temporary pier, and relates to the technical field of bridge construction. According to the temporary pier construction method, for a temporary pier used for supporting a main beam, if the temporary pier meets the hanging basket moving condition, a first pier body of the temporary pier is erected; a second pier body of a temporary pier is arranged on the top of the first pier body in a sleeving mode, and the height of the temporary pier is lower than the moving height of the hanging basket after installation; and if it is determined that the hanging basket moves to the position in front of the temporary pier along the main beam, the second pier body is lifted through the lifting device so that the second pier body can make contact with the main beam and be fixed, and mutual fixing of the first pier body and the second pier body is completed through the fixing device. According to the embodiment of the invention, the construction of the temporary pier can be completed before the construction of the pier top beam section, the construction efficiency is improved, the main beam can be quickly and stably supported after the construction of the pier top beam section, the use of a floating crane can be avoided, and the construction cost is reduced.
本申请提供了一种临时墩施工方法以及临时墩，涉及桥梁施工技术领域。该临时墩施工方法中针对用于支撑主梁的临时墩，若其满足挂篮移动条件，则搭设临时墩的第一墩身；将临时墩的第二墩身套设在第一墩身的顶部，安装后述临时墩的高度低于所述挂篮的移动高度；若确定挂篮沿主梁移动至临时墩的前方，则利用提升装置提升第二墩身以使第二墩身与主梁接触并固定，利用固定装置完成第一墩身、第二墩身的相互固定。本申请实施例能够在墩顶梁段施工前，完成临时墩的施工，提高施工效率，便于在墩顶梁段施工后，快速稳定支撑主梁，并能避免浮吊的使用，降低施工成本。
Temporary pier construction method and temporary pier
临时墩施工方法以及临时墩
ZENG JUNJIE (author) / WEN DONGCHANG (author) / WU JIAN (author) / YUAN FENG (author) / LI CHUANWEI (author)
2024-03-29
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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