A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road and bridge guardrail device for crossing existing business railway line and construction method
The invention provides a road and bridge guardrail device for crossing the existing business railway line and a construction method, the road and bridge guardrail device comprises a strip-shaped body with a zigzag inner side face, guardrail installation of the road and the bridge is achieved through the strip-shaped body, isolation treatment of protrusions on the side face of the road and the bridge is achieved, and thus the phenomenon that the existing business railway line is damaged by falling objects is prevented, and the construction safety is improved.
一种用于跨越现有营业铁路线的路桥护栏装置和施工方法，包含有具有曲折内侧面的条状体，通过条状体，实现了对路桥的护栏安装，实现了对路桥侧面凸起物的隔离处理，因此防止对现有营业铁路线产生坠物伤害现象发生，提高了施工安全。
Road and bridge guardrail device for crossing existing business railway line and construction method
The invention provides a road and bridge guardrail device for crossing the existing business railway line and a construction method, the road and bridge guardrail device comprises a strip-shaped body with a zigzag inner side face, guardrail installation of the road and the bridge is achieved through the strip-shaped body, isolation treatment of protrusions on the side face of the road and the bridge is achieved, and thus the phenomenon that the existing business railway line is damaged by falling objects is prevented, and the construction safety is improved.
一种用于跨越现有营业铁路线的路桥护栏装置和施工方法，包含有具有曲折内侧面的条状体，通过条状体，实现了对路桥的护栏安装，实现了对路桥侧面凸起物的隔离处理，因此防止对现有营业铁路线产生坠物伤害现象发生，提高了施工安全。
Road and bridge guardrail device for crossing existing business railway line and construction method
用于跨越现有营业铁路线的路桥护栏装置和施工方法
BI YANMEI (author) / CHEN ZHIJING (author) / ZHANG PEIHUI (author) / ZHENG XIAOKAI (author) / CHUANG SHAOZHEN (author) / ZHAO ZIXUE (author) / SU YINGJUN (author) / WEI JIFA (author)
2021-06-18
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Double-track bridge structure crossing existing railway operation line and construction technology
| European Patent Office | 2023