Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge erection construction method
The invention provides a bridge erection construction method, which belongs to the technical field of bridge construction, and comprises the following steps: mounting a main bridge pier and auxiliary bridge piers, transporting a temporary bracket to fall on the two groups of auxiliary bridge piers by utilizing a buoyancy tank device, and mounting a lifting rotator on the temporary bracket; two buoyancy tank devices are in butt joint to form a combined buoyancy tank, and a telescopic mechanism is arranged between the two buoyancy tank devices. Lifting rotators are mounted on the two buoyancy tank devices; a steel beam is installed on a lifting rotator on one buoyancy tank device, and a telescopic mechanism is started to control the other buoyancy tank device to move to the other side of the temporary support; the lifting rotators are started to control the steel beam to rotate by 90 degrees, so that the steel beam is supported on the two lifting rotators; and the lifting rotator on the temporary support is started to drive the steel beam to rotate by 90 degrees and to be supported on the main pier. According to the bridge erecting construction method, a dragging method and the like do not need to be used in cooperation with a floating transportation method for operation, the installation efficiency is improved, and meanwhile the construction cost cannot be increased.
本发明提供了一种桥梁架设施工方法，属于桥梁施工技术领域，包括安装主桥墩和辅助桥墩，利用浮箱装置运输临时支架落在两组辅助桥墩上，在临时支架安装升降转动器；使用两个浮箱装置对接形成组合浮箱，两个浮箱装置之间设有伸缩机构；在两个浮箱装置上均安装升降转动器；将钢梁安装于一个浮箱装置上的升降转动器上，启动伸缩机构控制另一个浮箱装置移动至临时支架的另一侧；启动升降转动器控制钢梁转动九十度，使钢梁支撑于两个升降转动器上；启动临时支架上的升降转动器带动钢梁转动九十度并支撑于主桥墩上。本发明提供的桥梁架设施工方法，而无需使用拖拉法等配合浮运法进行操作，提高了安装效率，同时也不会增大施工成本。
Bridge erection construction method
The invention provides a bridge erection construction method, which belongs to the technical field of bridge construction, and comprises the following steps: mounting a main bridge pier and auxiliary bridge piers, transporting a temporary bracket to fall on the two groups of auxiliary bridge piers by utilizing a buoyancy tank device, and mounting a lifting rotator on the temporary bracket; two buoyancy tank devices are in butt joint to form a combined buoyancy tank, and a telescopic mechanism is arranged between the two buoyancy tank devices. Lifting rotators are mounted on the two buoyancy tank devices; a steel beam is installed on a lifting rotator on one buoyancy tank device, and a telescopic mechanism is started to control the other buoyancy tank device to move to the other side of the temporary support; the lifting rotators are started to control the steel beam to rotate by 90 degrees, so that the steel beam is supported on the two lifting rotators; and the lifting rotator on the temporary support is started to drive the steel beam to rotate by 90 degrees and to be supported on the main pier. According to the bridge erecting construction method, a dragging method and the like do not need to be used in cooperation with a floating transportation method for operation, the installation efficiency is improved, and meanwhile the construction cost cannot be increased.
本发明提供了一种桥梁架设施工方法，属于桥梁施工技术领域，包括安装主桥墩和辅助桥墩，利用浮箱装置运输临时支架落在两组辅助桥墩上，在临时支架安装升降转动器；使用两个浮箱装置对接形成组合浮箱，两个浮箱装置之间设有伸缩机构；在两个浮箱装置上均安装升降转动器；将钢梁安装于一个浮箱装置上的升降转动器上，启动伸缩机构控制另一个浮箱装置移动至临时支架的另一侧；启动升降转动器控制钢梁转动九十度，使钢梁支撑于两个升降转动器上；启动临时支架上的升降转动器带动钢梁转动九十度并支撑于主桥墩上。本发明提供的桥梁架设施工方法，而无需使用拖拉法等配合浮运法进行操作，提高了安装效率，同时也不会增大施工成本。
Bridge erection construction method
一种桥梁架设施工方法
ZHANG RUYANG (Autor:in) / LIU JUNWEI (Autor:in) / HAN TING (Autor:in) / LI PING (Autor:in) / ZHAO ZHAN (Autor:in) / LI XIANLONG (Autor:in) / MAO QINGQING (Autor:in) / ZHAO LINAN (Autor:in) / ZHANG QIDI (Autor:in) / YAN TIANZHEN (Autor:in)
24.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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