A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Curve bridge erecting method
The invention discloses a curved bridge erection method, and further provides a precast beam erection technology in a narrow and small space of a tunnel to solve the problem that a bridge girder erection machine is difficult to cross a span due to the fact that the operation space of an existing bridge adjacent to a tunnel portal is narrow and small. By the adoption of the method, the problem that the tunnel portal bridge precast beam is difficult to erect can be effectively solved.
本发明公开了一种曲线桥梁架设方法，为解决现有的紧邻隧道口桥梁操作空间狭小，导致架桥机过跨困难的问题，进而提供了一种隧道狭小空间预制梁架设技术。通过采用本发明，能够有效解决隧道口桥梁预制梁架设困难的问题。
Curve bridge erecting method
The invention discloses a curved bridge erection method, and further provides a precast beam erection technology in a narrow and small space of a tunnel to solve the problem that a bridge girder erection machine is difficult to cross a span due to the fact that the operation space of an existing bridge adjacent to a tunnel portal is narrow and small. By the adoption of the method, the problem that the tunnel portal bridge precast beam is difficult to erect can be effectively solved.
本发明公开了一种曲线桥梁架设方法，为解决现有的紧邻隧道口桥梁操作空间狭小，导致架桥机过跨困难的问题，进而提供了一种隧道狭小空间预制梁架设技术。通过采用本发明，能够有效解决隧道口桥梁预制梁架设困难的问题。
Curve bridge erecting method
一种曲线桥梁架设方法
CHEN JIANSHEN (author) / LI QUANDE (author) / LEI MINGBING (author) / ZHU JIANG (author) / GUO XIANGWU (author) / ZHANG JIANBO (author) / LIU MENG (author) / LUO MING (author) / LI BINGZHEN (author) / YU SHENGXUE (author)
2023-04-04
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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