A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated steel bridge and construction method thereof
The invention belongs to the technical field of buildings, and particularly relates to a fabricated steel bridge and a building method thereof.The fabricated steel bridge comprises a bridge upper structure and a bridge lower structure, the bridge upper structure comprises a bridge deck, and an emergency mechanism is arranged on the bridge deck and comprises a controller, a radar velocimeter, a pressure sensor and a sandpit; a sandpit is formed in the position, located on the rightmost lane, of the bridge deck slab, and a radar velocimeter and a pressure sensor are sequentially arranged at the position, gradually close to the sandpit, of the bridge deck slab in the vehicle advancing direction; a buffer plate is hinged to the side, in front of the vehicle advancing direction, of the sandpit. By arranging the emergency mechanism, when a vehicle enters a sandpit, wheels sink into sand, the speed of the vehicle is slowed down, the speed reduction effect is achieved when the vehicle runs on a slope formed by the buffer plate, then the vehicle retreats along the buffer plate and enters the sandpit to be static, and therefore accidents are prevented, traffic jam and vehicle damage are reduced, and the safety of the vehicle is improved. And the time of traffic participants is saved.
本发明属于建筑技术领域，具体的说是一种装配式钢桥梁及其搭建方法，包括桥梁上部结构和桥梁下部结构，所述桥梁上部结构包括桥面板，所述桥面板上设有应急机构，应急机构包括控制器、雷达测速仪、压力传感器和沙坑；所述桥面板上位于最右侧车道处开设着沙坑，所述桥面板上沿着车辆行进方向且逐渐靠近沙坑处依次设有雷达测速仪和压力传感器；所述沙坑沿着车辆行进方向前方的一侧铰接有缓冲板；本发明通过设置应急机构，车辆进入沙坑时，车轮沉陷至沙子内，使得车辆的速度得到减缓，车辆驶上缓冲板形成的斜坡时达到减速效果，然后车辆沿着缓冲板倒退进入到沙坑内静止，从而防止意外情况的发生，减少交通拥堵和车辆受损，节约交通参与者的时间。
Fabricated steel bridge and construction method thereof
The invention belongs to the technical field of buildings, and particularly relates to a fabricated steel bridge and a building method thereof.The fabricated steel bridge comprises a bridge upper structure and a bridge lower structure, the bridge upper structure comprises a bridge deck, and an emergency mechanism is arranged on the bridge deck and comprises a controller, a radar velocimeter, a pressure sensor and a sandpit; a sandpit is formed in the position, located on the rightmost lane, of the bridge deck slab, and a radar velocimeter and a pressure sensor are sequentially arranged at the position, gradually close to the sandpit, of the bridge deck slab in the vehicle advancing direction; a buffer plate is hinged to the side, in front of the vehicle advancing direction, of the sandpit. By arranging the emergency mechanism, when a vehicle enters a sandpit, wheels sink into sand, the speed of the vehicle is slowed down, the speed reduction effect is achieved when the vehicle runs on a slope formed by the buffer plate, then the vehicle retreats along the buffer plate and enters the sandpit to be static, and therefore accidents are prevented, traffic jam and vehicle damage are reduced, and the safety of the vehicle is improved. And the time of traffic participants is saved.
本发明属于建筑技术领域，具体的说是一种装配式钢桥梁及其搭建方法，包括桥梁上部结构和桥梁下部结构，所述桥梁上部结构包括桥面板，所述桥面板上设有应急机构，应急机构包括控制器、雷达测速仪、压力传感器和沙坑；所述桥面板上位于最右侧车道处开设着沙坑，所述桥面板上沿着车辆行进方向且逐渐靠近沙坑处依次设有雷达测速仪和压力传感器；所述沙坑沿着车辆行进方向前方的一侧铰接有缓冲板；本发明通过设置应急机构，车辆进入沙坑时，车轮沉陷至沙子内，使得车辆的速度得到减缓，车辆驶上缓冲板形成的斜坡时达到减速效果，然后车辆沿着缓冲板倒退进入到沙坑内静止，从而防止意外情况的发生，减少交通拥堵和车辆受损，节约交通参与者的时间。
Fabricated steel bridge and construction method thereof
一种装配式钢桥梁及其搭建方法
DENG KANGWEI (author) / HUANG XIAO (author)
2022-07-22
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
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