Reusable Floating Pontoon Bridge for River Crossings - 75-100 Year Service Life with 10-300M Span Capacity
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Reusable Floating Pontoon Bridge Overview
A floating pontoon bridge utilizes boats or pontoon tanks instead of traditional bridge piers, floating directly on the water surface. The complete system includes floating piers, deck panels, distribution beams, and cable systems for stability and functionality.
Design Principles & Performance Standards
Floating pontoon bridges are engineered to meet specific performance objectives including safety, durability, quality, ease of maintenance, environmental harmony, and economic efficiency.
Performance Level Classification
| Performance Level | Hazard Description |
|---|---|
| 0 | No damage to bridge stability |
| 1 | No damage to bridge function |
| 2 | Limited function damage with restoration capability |
| 3 | Bridge function loss without collapse or drift |
Service life typically ranges from 75-100 years under low-cycle cost conditions, with classification into standard Type A and special important Type B bridges.
Structural Design & Materials
Primary construction materials include steel and high-performance concrete, with marine-grade concrete utilizing Portland cement, blast furnace slag cement, or flying dust cement for optimal watertightness.
Comprehensive corrosion protection systems include cathodic protection, surface treatments, and specialized coatings for areas below water level where corrosion is most severe.
Stability & Load Capacity
Stability analysis considers three equilibrium states: stable balance (restoring moment), unstable balance (overturning moment), and accidental balance (no moment).
Design accommodates various load conditions including static loads, dynamic loads, impact loads, wind loads, water wave factors, seismic factors, and temperature changes.
Applications & Advantages
- Military operations and tactical deployments requiring rapid river crossings
- Construction and infrastructure maintenance projects
- Events, festivals, and recreational activities
- Emergency response and disaster relief operations
Key advantages include rapid deployment capability, adaptability to changing water levels, minimal environmental impact, and suitability for deep water or soft bottom conditions where traditional piers are impractical.
Evercross Steel Bridges Specifications
| Specification | Details |
|---|---|
| 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, Truck-60T, Trailer-80/100Ton |
| Steel Grade | EN10025 S355JR S355J0/EN10219 S460J0/EN10113 S460N/BS4360 Grade 55C, AS/NZS3678/3679/1163/Grade 350, ASTM A572/A572M GR50/GR65, GB1591 GB355B/C/D/460C |
| 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
ROOM 403,NO.2 BUILDING,NO.269 TONGXIE ROAD,CHANGNING DISTRICT,SHANGHAI,CHINA
Contact Person
Libby Chen