A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road and bridge transition construction method
The invention relates to a road and bridge transition construction method, which belongs to the technical field of road and bridge engineering, and comprises the steps of placing a sleeper beam, adjusting the position of the sleeper beam, placing a bridgehead transition slab, laying a backfill layer, laying a pavement layer and checking and accepting. In the process of placing the bridgehead transition slab, one part of the sleeper beam is attached to the bridgehead transition slab, the other part of the sleeper beam is attached to the pavement structure, a transition area where the bridgehead transition slab is connected with the pavement structure is formed, the rigidity of the pavement structure is effectively improved, and therefore the settlement difference between the bridgehead transition slab and the pavement structure is reduced, and the service life of the bridgehead transition slab is prolonged. Uneven settlement at the joint of the bridge end transition slab and the pavement structure is relieved, and the situation of bump at the bridge end is not prone to occurring.
本申请涉及一种路桥过渡施工方法，属于路桥工程的技术领域，其包括放置枕梁、调整枕梁位置、放置桥头搭板、铺设回填层、铺设路面层和复核验收的步骤。在放置桥头搭板的过程中令枕梁一部分与桥头搭板贴合、另一部分与路面结构贴合，形成了桥头搭板与路面结构连接的过渡区，有效地提升了路面结构处的刚度，从而减少了桥头搭板与路面结构之间的沉降差，缓解了桥头搭板与路面结构连接处的不均匀沉降，不易出现桥头跳车的情况。
Road and bridge transition construction method
The invention relates to a road and bridge transition construction method, which belongs to the technical field of road and bridge engineering, and comprises the steps of placing a sleeper beam, adjusting the position of the sleeper beam, placing a bridgehead transition slab, laying a backfill layer, laying a pavement layer and checking and accepting. In the process of placing the bridgehead transition slab, one part of the sleeper beam is attached to the bridgehead transition slab, the other part of the sleeper beam is attached to the pavement structure, a transition area where the bridgehead transition slab is connected with the pavement structure is formed, the rigidity of the pavement structure is effectively improved, and therefore the settlement difference between the bridgehead transition slab and the pavement structure is reduced, and the service life of the bridgehead transition slab is prolonged. Uneven settlement at the joint of the bridge end transition slab and the pavement structure is relieved, and the situation of bump at the bridge end is not prone to occurring.
本申请涉及一种路桥过渡施工方法，属于路桥工程的技术领域，其包括放置枕梁、调整枕梁位置、放置桥头搭板、铺设回填层、铺设路面层和复核验收的步骤。在放置桥头搭板的过程中令枕梁一部分与桥头搭板贴合、另一部分与路面结构贴合，形成了桥头搭板与路面结构连接的过渡区，有效地提升了路面结构处的刚度，从而减少了桥头搭板与路面结构之间的沉降差，缓解了桥头搭板与路面结构连接处的不均匀沉降，不易出现桥头跳车的情况。
Road and bridge transition construction method
一种路桥过渡施工方法
JIANG FUGANG (author) / YANG HUAIPENG (author) / LI YINGFU (author) / XU XIANGFEI (author) / ZHAO YANAN (author) / YU JIASHENG (author) / JING YUANJIAN (author) / ZHANG XINZHE (author) / LIU ZECHUAN (author) / XU JINLEI (author)
2023-11-14
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Road and bridge transition section construction device and construction method thereof
| European Patent Office | 2023
| European Patent Office | 2022