A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an expansion joint structure capable of stabilizing road and bridge connection, which comprises bridge plates, road and bridge support columns and bridge plate expansion jointstructures, the bridge plates are arranged in parallel, the road and bridge support columns are respectively fixed at the bottom sides of the bridge plates, and each bridge plate expansion joint structure is arranged between two adjacent groups of bridge plates. The bridge plate expansion joint structure is composed of a side fixed expansion plate, a side connecting expansion plate, a side connecting capping plate, a fixed pouring steel bar and a connecting pouring steel bar. The design of a road and bridge expansion joint is changed, the structure and the connecting mode adopted by a traditional road and bridge expansion joint are changed, a brand-new connecting structure expansion joint is uniquely designed, road and bridge connecting parts are firmer and connected more tightly, and theintegrity of a road and a bridge is embodied. Different height and height change of the road and bridge expansion joint do not easily occur, and controlling to expansion and shrinkage interval of theroad and bridge is realized. In addition, the telescopic structure is more novel in connection mode, has little influence on transverse external force in the telescopic process of the road and bridge, and is suitable for application and popularization.
本发明涉及一种可以稳固路桥连接的伸缩缝结构，包括桥板、路桥支撑柱、桥板伸缩缝结构，桥板并列设置，路桥支撑柱分别固定在桥板的底侧，所述桥板伸缩缝结构设在相邻两组桥板之间，所述桥板伸缩缝结构由侧固定伸缩板、侧连接伸缩板、侧连接封顶板、固定浇筑钢筋、连接浇筑钢筋组成。本发明改变了路桥伸缩缝的设计，改变传统路桥伸缩缝所采用的结构和连接方式，独特设计一种全新的连接结构伸缩缝，使得道路路桥连接部件更加牢固，相互连接更加紧密，体现路桥的整体性，不易出现路桥伸缩缝的高低不平和对位高度变化的情况，对路桥实现扩张和收缩区间的控制，另外本伸缩结构连接方式更加新颖，并且对路桥的伸缩过程横向外力影响小，宜推广使用。
The invention relates to an expansion joint structure capable of stabilizing road and bridge connection, which comprises bridge plates, road and bridge support columns and bridge plate expansion jointstructures, the bridge plates are arranged in parallel, the road and bridge support columns are respectively fixed at the bottom sides of the bridge plates, and each bridge plate expansion joint structure is arranged between two adjacent groups of bridge plates. The bridge plate expansion joint structure is composed of a side fixed expansion plate, a side connecting expansion plate, a side connecting capping plate, a fixed pouring steel bar and a connecting pouring steel bar. The design of a road and bridge expansion joint is changed, the structure and the connecting mode adopted by a traditional road and bridge expansion joint are changed, a brand-new connecting structure expansion joint is uniquely designed, road and bridge connecting parts are firmer and connected more tightly, and theintegrity of a road and a bridge is embodied. Different height and height change of the road and bridge expansion joint do not easily occur, and controlling to expansion and shrinkage interval of theroad and bridge is realized. In addition, the telescopic structure is more novel in connection mode, has little influence on transverse external force in the telescopic process of the road and bridge, and is suitable for application and popularization.
本发明涉及一种可以稳固路桥连接的伸缩缝结构，包括桥板、路桥支撑柱、桥板伸缩缝结构，桥板并列设置，路桥支撑柱分别固定在桥板的底侧，所述桥板伸缩缝结构设在相邻两组桥板之间，所述桥板伸缩缝结构由侧固定伸缩板、侧连接伸缩板、侧连接封顶板、固定浇筑钢筋、连接浇筑钢筋组成。本发明改变了路桥伸缩缝的设计，改变传统路桥伸缩缝所采用的结构和连接方式，独特设计一种全新的连接结构伸缩缝，使得道路路桥连接部件更加牢固，相互连接更加紧密，体现路桥的整体性，不易出现路桥伸缩缝的高低不平和对位高度变化的情况，对路桥实现扩张和收缩区间的控制，另外本伸缩结构连接方式更加新颖，并且对路桥的伸缩过程横向外力影响小，宜推广使用。
Expansion joint structure capable of stabilizing road and bridge connection
一种可以稳固路桥连接的伸缩缝结构
WANG HUI (author)
2021-03-12
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Height-adjustable bridge expansion joint component capable of realizing transverse connection
| European Patent Office | 2020