Flexible Military Floating Bridge Temporary Walking Bridge Reusable
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Flexible Military Floating Bridge Temporary Walking Bridge Reusable
| Product name | Floating pontoon bridge |
| Feature | Reusable |
| Type | Temporary Bridge |
| Surface Protection | Anti-corrosion Coatings |
Floating Pontoon Bridge Description
A floating pontoon bridge is a structure that floats on the water surface using boats or pontoon tanks instead of traditional bridge piers. The system consists of floating piers, panels, distribution beams, and cable air systems.
Design Considerations
Key factors in floating pontoon bridge design include road conditions, performance requirements, pontoon structure, environmental conditions, and detailed pontoon drawings.
Design Principles
Floating pontoon bridges must meet performance objectives for safety, durability, quality, ease of maintenance, environmental harmony, and economy. The structure type is selected based on topographic, geological, and geographical conditions.
Under optimal conditions with low cycle costs, floating pontoon bridges typically have a service life of 75-100 years. Their lifespan is sensitive to environmental factors including wind, waves, currents, tidal changes, and corrosion.
Bridge Classification
Floating pontoon bridges are categorized into standard (Type A) and special important (Type B) classifications, with Type B including highways, urban expressways, national roads, railway bridges, and other critical infrastructure.
Performance Levels
| Performance Level | Hazard Description |
|---|---|
| 0 | No damage to the stability of the bridge |
| 1 | No damage to bridge function |
| 2 | Limited damage that can be restored |
| 3 | Loss of bridge function but avoids collapse |
Design Loads
Floating pontoon bridges must withstand various loads including static, dynamic, impact, earth pressure, hydrostatic pressure, wind, waves, seismic activity, temperature changes, water flow, tidal changes, and more.
Materials and Corrosion Protection
Watertight concrete or marine concrete is typically used, with special consideration for corrosion protection below water level. Surface treatments include painting, organic coatings, metal coatings (titanium, stainless steel, zinc, aluminum), and cathodic protection.
Stability and Safety
Floating pontoon bridges must maintain stability against tilting forces, with three equilibrium states: stable (returns to position), unstable (overturns), and accidental (no torque). Proper stability is crucial for safe operation.
Applications
Floating pontoon bridges serve various purposes including pedestrian walkways, road crossings, and railway bridges.
Key Advantages
- Rapid deployment capability
- Portability and reusability
- Flexible design options
- Versatile applications
Evercross Steel Bridges Specifications
| Bridge Types | Bailey bridge, Modular bridge, Truss Bridge, Warren bridge, Arch bridge, Plate bridge, Beam bridge, Box girder bridge, Suspension bridge, Cable-stayed bridge, Floating bridge |
|---|---|
| Design Spans | 10M to 300M single span |
| Carriage Way | Single lane, Double lanes, Multilane, Walkway |
| Loading Capacity | AASHTO HL93.HS15-44, HS20-44, HS25-44, BS5400 HA+20HB, HA+30HB, AS5100 Truck-T44, IRC 70R Class A/B, NATO STANAG MLC80/MLC110 |
| Steel Grade | Various international standards including EN10025, AS/NZS3678, ASTM A572, GB1591 |
| Certifications | ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
EVERCROSS BRIDGE TECHNOLOGY (SHANGHAI) CO.,LTD.
Location
10th Floor, Building 1, No. 188 Changyi Road, Baoshan District, Shanghai,China
Contact Person
Libby Chen