A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Supporting device for jacking frame bridge in large height difference area of railway and jacking method
The embodiment of the invention provides a supporting device for jacking a frame bridge in a large height difference area of a railway and a jacking method. The supporting device comprises a base plate, a top steel beam assembly, a middle supporting assembly and a lower supporting assembly which are sequentially connected from top to bottom. The middle supporting assembly comprises at least two first cross beams which are evenly laid in the direction perpendicular to the jacking direction of the frame bridge. The lower supporting assembly comprises at least two second cross beams which are evenly laid in the jacking direction of the frame bridge. The device has the advantages of being convenient to mount and dismount and stable in supporting structure. The jacking frame bridge is suitable for the technical field of jacking frame bridges in large-height-difference areas of railways.
本申请实施例提供一种铁路大高差区域顶进框架桥用支撑装置及顶进方法，其中支撑装置包括：由上至下依次连接的垫板、顶部钢梁组件、中部支撑组件和下部支撑组件；所述中部支撑组件包括沿与框架桥顶进方向相垂直的方向均匀铺设的至少两个第一交叉梁；所述下部支撑组件包括沿框架桥顶进方向均匀铺设的至少两个第二交叉梁；具有安装拆卸方便、支撑结构稳固的有益效果；适用于铁路大高差区域顶进框架桥的技术领域。
Supporting device for jacking frame bridge in large height difference area of railway and jacking method
The embodiment of the invention provides a supporting device for jacking a frame bridge in a large height difference area of a railway and a jacking method. The supporting device comprises a base plate, a top steel beam assembly, a middle supporting assembly and a lower supporting assembly which are sequentially connected from top to bottom. The middle supporting assembly comprises at least two first cross beams which are evenly laid in the direction perpendicular to the jacking direction of the frame bridge. The lower supporting assembly comprises at least two second cross beams which are evenly laid in the jacking direction of the frame bridge. The device has the advantages of being convenient to mount and dismount and stable in supporting structure. The jacking frame bridge is suitable for the technical field of jacking frame bridges in large-height-difference areas of railways.
本申请实施例提供一种铁路大高差区域顶进框架桥用支撑装置及顶进方法，其中支撑装置包括：由上至下依次连接的垫板、顶部钢梁组件、中部支撑组件和下部支撑组件；所述中部支撑组件包括沿与框架桥顶进方向相垂直的方向均匀铺设的至少两个第一交叉梁；所述下部支撑组件包括沿框架桥顶进方向均匀铺设的至少两个第二交叉梁；具有安装拆卸方便、支撑结构稳固的有益效果；适用于铁路大高差区域顶进框架桥的技术领域。
Supporting device for jacking frame bridge in large height difference area of railway and jacking method
铁路大高差区域顶进框架桥用支撑装置及顶进方法
TIAN FENG (author) / LIU JINGUO (author) / ZHANG YUAN (author) / PANG YUANZHI (author) / CHEN TIANYAN (author) / LI GUANGYAO (author) / ZHANG ZHIQIANG (author) / LIU JIANQI (author) / WANG XINSHUN (author) / LI MINGJIE (author)
2023-06-06
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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