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A platform for research: civil engineering, architecture and urbanism
Pile column and framework combined bridge-road transition section structure separated from bridge abutment
The invention relates to the technical field of bridge subgrade settlement difference control in traffic engineering, in particular to a pile column and framework combined bridge-road transition section structure separated from a bridge abutment. The pile column and framework combined bridge-road transition section structure comprises the bridge abutment, a beam body, a subgrade body, a pile column behind the abutment and a reinforced concrete framework, wherein the pile column behind the abutment is fixedly arranged behind the bridge abutment; the reinforced concrete framework comprises a reinforced concrete prefabricated horizontal plate and a reinforced concrete prefabricated diagonal bracing plate; the reinforced concrete prefabricated horizontal plate and the upper end of the pile column behind the abutment are connected by a first high-strength hinged bolt; the reinforced concrete prefabricated diagonal bracing plate and the lower part of the pile column behind the abutment are connected by a second high-strength hinged bolt; the other end of the reinforced concrete prefabricated horizontal plate and the other end of the reinforced concrete prefabricated diagonal bracing plate are connected by a third high-strength hinged bolt; the reinforced concrete prefabricated diagonal bracing plate is fixed on the subgrade body in an attaching manner; the settlement of a bridge-road transition area is effectively controlled by the reinforced concrete framework; the problem that settlement difference exists among special-shaped structures due to rigidity difference in a traffic line is solved.
Pile column and framework combined bridge-road transition section structure separated from bridge abutment
The invention relates to the technical field of bridge subgrade settlement difference control in traffic engineering, in particular to a pile column and framework combined bridge-road transition section structure separated from a bridge abutment. The pile column and framework combined bridge-road transition section structure comprises the bridge abutment, a beam body, a subgrade body, a pile column behind the abutment and a reinforced concrete framework, wherein the pile column behind the abutment is fixedly arranged behind the bridge abutment; the reinforced concrete framework comprises a reinforced concrete prefabricated horizontal plate and a reinforced concrete prefabricated diagonal bracing plate; the reinforced concrete prefabricated horizontal plate and the upper end of the pile column behind the abutment are connected by a first high-strength hinged bolt; the reinforced concrete prefabricated diagonal bracing plate and the lower part of the pile column behind the abutment are connected by a second high-strength hinged bolt; the other end of the reinforced concrete prefabricated horizontal plate and the other end of the reinforced concrete prefabricated diagonal bracing plate are connected by a third high-strength hinged bolt; the reinforced concrete prefabricated diagonal bracing plate is fixed on the subgrade body in an attaching manner; the settlement of a bridge-road transition area is effectively controlled by the reinforced concrete framework; the problem that settlement difference exists among special-shaped structures due to rigidity difference in a traffic line is solved.
Pile column and framework combined bridge-road transition section structure separated from bridge abutment
HUANG ZHIJUN (author) / XU SHI (author) / SONG XIAOQI (author) / CHEN YUNFENG (author) / LI LI (author) / XIA XIAOWEI (author) / ZHAO YANHUA (author) / HUA YONGLI (author) / GUAN XIANGNING (author)
2015-07-15
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2015
| European Patent Office | 2015
Pile truss combined type bridge-road transition section structure independent of bridge abutment
| European Patent Office | 2015
Combined truss type bridge-road transition section structure integrated with bridge abutment
| European Patent Office | 2015
| European Patent Office | 2015