Product introduction
Due to the advantages of fast erection and light structure, the prefabricated steel bridge can be used as an Project Pedestrian Passage Beautiful and affordable. It is the first choice of many customers.
Specification
| Product name: | Project Pedestrian Passage |
| nickname: | Sidewalk; steel structure footbridge; urban footbridge; steel temporary bridge; temporary access road; temporary temporary bridge; Bailey footbridge; |
| model: | Type 321; Type 200; Type GW D; Special steel trusses, etc. |
| Commonly used truss piece model: | 321 type Bailey Panel , 200 type Bailey Panel ; GW D type Bailey Panel , etc. |
| The largest single span of steel bridge design: | Around 60 meters |
| Standard lane width of steel bridge: | 1.2 meters, 1.5 meters, 2 meters or customized according to requirements. |
| Load class: | Crowd load or small vehicle traffic. Generally not more than 5 tons. |
| Design: | According to the difference of span and load, select the appropriate row. |
| Main material of steel bridge: | GB Q345B |
| Connection pin material: | 30CrMnTi |
| Connecting bolt grade: | 8.8 grade high-strength bolts; 10.9 grade high-strength bolts. |
| Surface corrosion: | Hot-dip galvanizing; paint; heavy-duty anticorrosive paint for steel structure; asphalt paint; anti-skid aggregate treatment of bridge deck, etc. |
| Bridge erection method: | Cantilever pushing method; in-situ assembly method; mound construction method; hoisting method; floating method, etc. |
| Installation takes time: | 3-7 sunny days after abutment and other conditions are met (determined according to bridge length and site conditions) |
| Installation requires workers: | 5-6 (determined according to site conditions) |
| Equipment required for installation: | Cranes, hoists, jacks, chain hoists, welders, generators, etc. (Can be adjusted according to site conditions) |
| Steel bridge features: | Low cost, beautiful appearance, light fittings, quick assembly, interchangeable, detachable, long life |
| Pass the certification: | ISO, CCIC, BV, SGS, CNAS, etc. |
| Executive standard: | JT-T/728-2008 |
| manufacturer: | Zhenjiang Great Wall Heavy Industry Technology Co., Ltd. |
| Annual output: | 12000 tons |
Product applications
Pedestrian bridges are generally built in areas with heavy traffic and dense pedestrians, or on intersections, squares and railways. Pedestrian bridges only allow pedestrians to pass, and are used to avoid conflicts when the plane of traffic and pedestrians intersect, to ensure safe crossing of people, to increase vehicle speed, and to reduce traffic accidents.
Product advantages
1. Divert people and vehicles, increase vehicle speed, and reduce accidents
2. Beautiful, can be used as a city landscape
3. Simple structure and fast erection
4. Widely used
5.High security
