Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge emergency rescue evacuation channel
The invention relates to a bridge emergency rescue evacuation channel which comprises a bridge body, and a bridge deck structure is arranged on the top face of the bridge body. The channel entrance is formed in the middle of the bridge deck structure; the folding guardrail can be arranged at the entrance of the channel in a covering manner; one end of the stairway extends into the bridge body and is communicated with the channel entrance, the other end of the stairway is used for being fixed to the road surface, and the stairway is located below the bridge deck structure. The channel entrance of the bridge emergency rescue evacuation channel is arranged in the middle of the bridge deck structure, so that the bridge emergency rescue evacuation channel does not occupy extra land in the transverse bridge direction, and the channel entrance can be in a closed state when the bridge emergency rescue evacuation channel is not used due to the arrangement of the folding guardrail. Therefore, the normal traffic function of the bridge is prevented from being affected, and the technical problem that an emergency rescue evacuation channel and a bridge floor are parallel in the transverse direction of the bridge and extra land needs to be occupied in the prior art is solved.
本申请涉及一种桥梁紧急救援疏散通道，其包括：桥梁本体，所述桥梁本体的顶面设有桥面结构；通道入口，所述通道入口开设于桥面结构的中部；折叠护栏，所述折叠护栏可盖设于所述通道入口；梯道，所述梯道的一端伸入所述桥梁本体并与所述通道入口连通，另一端用于固定于路面，且所述梯道位于所述桥面结构的下方。通过将桥梁紧急救援疏散通道的通道入口设于桥面结构的中部，可以使桥梁紧急救援疏散通道沿横桥向不额外占用土地，且设置折叠护栏可以使桥梁紧急救援疏散通道在未使用时，通道入口能处于关闭的状态，以避免影响桥梁正常的交通功能，解决了相关技术中紧急救援疏散通道与桥面沿横桥向并行，需要占用额外的土地的技术问题。
Bridge emergency rescue evacuation channel
The invention relates to a bridge emergency rescue evacuation channel which comprises a bridge body, and a bridge deck structure is arranged on the top face of the bridge body. The channel entrance is formed in the middle of the bridge deck structure; the folding guardrail can be arranged at the entrance of the channel in a covering manner; one end of the stairway extends into the bridge body and is communicated with the channel entrance, the other end of the stairway is used for being fixed to the road surface, and the stairway is located below the bridge deck structure. The channel entrance of the bridge emergency rescue evacuation channel is arranged in the middle of the bridge deck structure, so that the bridge emergency rescue evacuation channel does not occupy extra land in the transverse bridge direction, and the channel entrance can be in a closed state when the bridge emergency rescue evacuation channel is not used due to the arrangement of the folding guardrail. Therefore, the normal traffic function of the bridge is prevented from being affected, and the technical problem that an emergency rescue evacuation channel and a bridge floor are parallel in the transverse direction of the bridge and extra land needs to be occupied in the prior art is solved.
本申请涉及一种桥梁紧急救援疏散通道，其包括：桥梁本体，所述桥梁本体的顶面设有桥面结构；通道入口，所述通道入口开设于桥面结构的中部；折叠护栏，所述折叠护栏可盖设于所述通道入口；梯道，所述梯道的一端伸入所述桥梁本体并与所述通道入口连通，另一端用于固定于路面，且所述梯道位于所述桥面结构的下方。通过将桥梁紧急救援疏散通道的通道入口设于桥面结构的中部，可以使桥梁紧急救援疏散通道沿横桥向不额外占用土地，且设置折叠护栏可以使桥梁紧急救援疏散通道在未使用时，通道入口能处于关闭的状态，以避免影响桥梁正常的交通功能，解决了相关技术中紧急救援疏散通道与桥面沿横桥向并行，需要占用额外的土地的技术问题。
Bridge emergency rescue evacuation channel
一种桥梁紧急救援疏散通道
YANG JINXIAN (Autor:in) / LIANG XIUZUO (Autor:in) / HUANG SHAN (Autor:in) / ZHENG JIANCHAO (Autor:in) / CHOI WOO-YEON (Autor:in) / YUAN LIDE (Autor:in) / PENG WEI (Autor:in) / WANG FANG (Autor:in) / JIANG HANHUA (Autor:in) / ZHAO LEI (Autor:in)
27.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Rescue evacuation facility on fabricated railway bridge and construction method
| Europäisches Patentamt | 2021