A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Framework, truss and high-strength spring combined bridge-road transition section structure separated from bridge abutment
The invention discloses a framework, truss and high-strength spring combined bridge-road transition section structure separated from a bridge abutment. The framework, truss and high-strength spring combined bridge-road transition section structure comprises a foundation, the bridge abutment, a beam body, a roadbed body, a pile column behind the abutment, a framework transition section structure, a reinforced concrete truss member and a high-strength spring bundle, wherein the pile column behind the abutment is fixedly arranged behind the bridge abutment; the framework transition section structure comprises a reinforced concrete horizontal plate and a reinforced concrete diagonal bracing plate; the reinforced concrete horizontal plate and the upper end of the pile column behind the abutment are connected by a hinged bolt; the reinforced concrete diagonal bracing plate and the lower end of the pile column behind the abutment are connected by the other hinged bolt; the other end of the reinforced concrete horizontal plate and the other end of the reinforced concrete diagonal bracing plate are connected by another hinged bolt; a cavity is formed by the reinforced concrete horizontal plate, the pile column behind the abutment and the reinforced concrete diagonal bracing plate; the reinforced concrete truss member and the spring bundle are arranged in the cavity; the reinforced concrete diagonal bracing plate is in contact with the roadbed body in an attaching manner. According to the framework, truss and high-strength spring combined bridge-road transition section structure disclosed by the invention, the excessive pressure of a traffic load to the roadbed is avoided, the deformation of the roadbed body is reduced, stable transition of the bridge-road settlement is realized, and the convenience for maintenance and repair is realized.
Framework, truss and high-strength spring combined bridge-road transition section structure separated from bridge abutment
The invention discloses a framework, truss and high-strength spring combined bridge-road transition section structure separated from a bridge abutment. The framework, truss and high-strength spring combined bridge-road transition section structure comprises a foundation, the bridge abutment, a beam body, a roadbed body, a pile column behind the abutment, a framework transition section structure, a reinforced concrete truss member and a high-strength spring bundle, wherein the pile column behind the abutment is fixedly arranged behind the bridge abutment; the framework transition section structure comprises a reinforced concrete horizontal plate and a reinforced concrete diagonal bracing plate; the reinforced concrete horizontal plate and the upper end of the pile column behind the abutment are connected by a hinged bolt; the reinforced concrete diagonal bracing plate and the lower end of the pile column behind the abutment are connected by the other hinged bolt; the other end of the reinforced concrete horizontal plate and the other end of the reinforced concrete diagonal bracing plate are connected by another hinged bolt; a cavity is formed by the reinforced concrete horizontal plate, the pile column behind the abutment and the reinforced concrete diagonal bracing plate; the reinforced concrete truss member and the spring bundle are arranged in the cavity; the reinforced concrete diagonal bracing plate is in contact with the roadbed body in an attaching manner. According to the framework, truss and high-strength spring combined bridge-road transition section structure disclosed by the invention, the excessive pressure of a traffic load to the roadbed is avoided, the deformation of the roadbed body is reduced, stable transition of the bridge-road settlement is realized, and the convenience for maintenance and repair is realized.
Framework, truss and high-strength spring combined bridge-road transition section structure separated from bridge abutment
HUANG ZHIJUN (author) / LI LI (author) / ZHAO YANHUA (author) / HE GUODONG (author) / LI YANCHUN (author) / LI JIANNING (author) / CUI MENG (author) / YANG QUAN (author) / LUAN HONG (author)
2015-07-15
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2015
| European Patent Office | 2015
| European Patent Office | 2015
Combined truss type bridge-road transition section structure integrated with bridge abutment
| European Patent Office | 2015
Pile truss combined type bridge-road transition section structure independent of bridge abutment
| European Patent Office | 2015