A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Transverse connecting structure for pile-slab roadbed
The invention discloses a transverse connecting structure for a pile-slab roadbed, the transverse connecting structure is used for connecting a pile-slab roadbed structure and an old roadbed, the transverse connecting structure comprises a bracket, a transverse connecting transition slab and a cushion layer, the bracket is arranged at the end part, adjacent to the old roadbed, of a reinforced concrete bridge deck slab, and the bracket is located on the top surface of a pile foundation adjacent to the old roadbed; the cushion layer is laid between the old roadbed and the reinforced concrete bridge deck slab, the transverse connecting butt strap is laid on the cushion layer, the upper face of the transverse connecting butt strap is flush with the upper face of the reinforced concrete bridge deck slab and the upper face of a pavement slab of the old roadbed, one end of the transverse connecting butt strap is lapped on the bracket and connected with the bracket through a first connecting structure, and the other end of the transverse connecting butt strap is connected with the bracket through a second connecting structure. And the other end of the transverse connecting transition slab is connected with the end part of the pavement slab of the old roadbed through a second connecting structure. According to the invention, adverse effects on stress of the pile plate type roadbed structure caused by settlement deformation of the roadbed can be effectively avoided, so that the stress safety and durability of the pile plate type roadbed structure are improved.
本发明公开了一种用于桩板式路基的横向连接结构，用于连接桩板式路基结构与旧路路基，横向连接结构包括牛腿、横向连接搭板和垫层，牛腿设在钢筋混凝土桥面板的邻近旧路路基的端部，牛腿位于邻近旧路路基的桩基的顶面上，垫层铺设在旧路路基与钢筋混凝土桥面板之间，横向连接搭板铺设在垫层上面，横向连接搭板的上面与钢筋混凝土桥面板的上面和旧路路基的路面板的上面平齐，横向连接搭板的一端搭在牛腿上，并通过第一连接结构与牛腿连接，横向连接搭板的另一端通过第二连接结构与旧路路基的路面板的端部连接。本发明能够有效避免路基沉降变形对桩板式路基结构的受力带来不利影响，从而提高桩板式路基结构的受力安全性和耐久性。
Transverse connecting structure for pile-slab roadbed
The invention discloses a transverse connecting structure for a pile-slab roadbed, the transverse connecting structure is used for connecting a pile-slab roadbed structure and an old roadbed, the transverse connecting structure comprises a bracket, a transverse connecting transition slab and a cushion layer, the bracket is arranged at the end part, adjacent to the old roadbed, of a reinforced concrete bridge deck slab, and the bracket is located on the top surface of a pile foundation adjacent to the old roadbed; the cushion layer is laid between the old roadbed and the reinforced concrete bridge deck slab, the transverse connecting butt strap is laid on the cushion layer, the upper face of the transverse connecting butt strap is flush with the upper face of the reinforced concrete bridge deck slab and the upper face of a pavement slab of the old roadbed, one end of the transverse connecting butt strap is lapped on the bracket and connected with the bracket through a first connecting structure, and the other end of the transverse connecting butt strap is connected with the bracket through a second connecting structure. And the other end of the transverse connecting transition slab is connected with the end part of the pavement slab of the old roadbed through a second connecting structure. According to the invention, adverse effects on stress of the pile plate type roadbed structure caused by settlement deformation of the roadbed can be effectively avoided, so that the stress safety and durability of the pile plate type roadbed structure are improved.
本发明公开了一种用于桩板式路基的横向连接结构，用于连接桩板式路基结构与旧路路基，横向连接结构包括牛腿、横向连接搭板和垫层，牛腿设在钢筋混凝土桥面板的邻近旧路路基的端部，牛腿位于邻近旧路路基的桩基的顶面上，垫层铺设在旧路路基与钢筋混凝土桥面板之间，横向连接搭板铺设在垫层上面，横向连接搭板的上面与钢筋混凝土桥面板的上面和旧路路基的路面板的上面平齐，横向连接搭板的一端搭在牛腿上，并通过第一连接结构与牛腿连接，横向连接搭板的另一端通过第二连接结构与旧路路基的路面板的端部连接。本发明能够有效避免路基沉降变形对桩板式路基结构的受力带来不利影响，从而提高桩板式路基结构的受力安全性和耐久性。
Transverse connecting structure for pile-slab roadbed
一种用于桩板式路基的横向连接结构
GU XIAOYU (author) / XU DEZHI (author) / GUAN KUAI (author) / DU LEI (author) / HUANG QINTAO (author) / MIAO CHENGMING (author) / YIN CHENZHE (author) / WANG KAI (author) / LI YONGJUN (author) / SHU CHANG (author)
2024-04-16
Patent
Electronic Resource
Chinese
Assembly type pile-slab structure roadbed connecting structure and construction method thereof
| European Patent Office | 2022
| European Patent Office | 2023
Prefabricated assembly pile-slab structure roadbed joint structure
| European Patent Office | 2021
Pile-slab roadbed structure and construction method thereof
| European Patent Office | 2020