Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Roadbed reinforcing structure of road and bridge connecting section and construction process thereof
The invention provides a roadbed reinforcing structure of a road and bridge connecting section and a construction process of the roadbed reinforcing structure. A reinforcing structure is arranged between a roadbed and a bridge, and the reinforcing structure comprises at least four reinforcing layers; each reinforcing layer is filled with gelled sand gravel; and each layer of the gelled sand gravelis composed of different mixing amounts of gel and sand gravel, and the gel mixing amount of the gelled sand gravel is gradually increased in the direction from the roadbed to the bridge. According to the roadbed reinforcing structure of the road and bridge connecting section and the construction process of the roadbed reinforcing structure, by arranging the multiple layers of gelled sand gravelstructure, the rigidity of the road surface at the junction of the roadbed and the bridge is increased, and the vehicle jumping phenomenon caused by the rigid-flexible difference is prevented.
本发明提供了一种路桥连接段的路基加固结构及其施工工艺，所述路基与所述桥之间设置加固结构，所述加固结构包括至少四层加固层；每层所述加固层由胶凝砂砾石填充；每层所述胶凝砂砾石由不同掺量胶凝以及砂砾石组成，所述胶凝砂砾石中的胶凝掺量沿所述路基到所述桥方向逐渐增大。本发明的路桥连接段的路基加固结构及其施工工艺，通过设置多层胶凝砂砾石结构，使得路基与桥连接处的路面的刚度增大，防止由于“刚柔”差距引起的跳车现象。
Roadbed reinforcing structure of road and bridge connecting section and construction process thereof
The invention provides a roadbed reinforcing structure of a road and bridge connecting section and a construction process of the roadbed reinforcing structure. A reinforcing structure is arranged between a roadbed and a bridge, and the reinforcing structure comprises at least four reinforcing layers; each reinforcing layer is filled with gelled sand gravel; and each layer of the gelled sand gravelis composed of different mixing amounts of gel and sand gravel, and the gel mixing amount of the gelled sand gravel is gradually increased in the direction from the roadbed to the bridge. According to the roadbed reinforcing structure of the road and bridge connecting section and the construction process of the roadbed reinforcing structure, by arranging the multiple layers of gelled sand gravelstructure, the rigidity of the road surface at the junction of the roadbed and the bridge is increased, and the vehicle jumping phenomenon caused by the rigid-flexible difference is prevented.
本发明提供了一种路桥连接段的路基加固结构及其施工工艺，所述路基与所述桥之间设置加固结构，所述加固结构包括至少四层加固层；每层所述加固层由胶凝砂砾石填充；每层所述胶凝砂砾石由不同掺量胶凝以及砂砾石组成，所述胶凝砂砾石中的胶凝掺量沿所述路基到所述桥方向逐渐增大。本发明的路桥连接段的路基加固结构及其施工工艺，通过设置多层胶凝砂砾石结构，使得路基与桥连接处的路面的刚度增大，防止由于“刚柔”差距引起的跳车现象。
Roadbed reinforcing structure of road and bridge connecting section and construction process thereof
一种路桥连接段的路基加固结构及其施工工艺
YANG JIE (Autor:in) / SHAN YANGONG (Autor:in) / YE ZHICAI (Autor:in) / LIU KAI (Autor:in) / YANG ANYU (Autor:in) / WANG WENQUAN (Autor:in) / CHEN MIN (Autor:in) / SHANG QIZHI (Autor:in) / FAN CONGJUN (Autor:in) / ZHANG DANQING (Autor:in)
03.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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