China manufacturer of wooden suspension bridges (吊桥) and footbridges. Timber deck with steel cable suspension or timber arch construction. For gardens, parks, scenic areas, and pedestrian walkways. Custom spans from 5m to 50m. Engineering calculations provided. 48-year factory, global shipping.
| Warranty | Steel cables and hardware: 10 years | Timber structure: 5 years |
| Delivery | Small bridges (under 15m): 20-40 days | Large bridges: 45-90 days |
| MOQ | 1 unit (custom spans welcome) |
| Applications | Garden bridges, park footbridges, scenic area walkways, pedestrian overpasses, stream crossings, mountain trail bridges, resort crossings, heritage village footpaths |
Garden bridges, park footbridges, scenic area walkways, pedestrian overpasses, stream crossings, mountain trail bridges, resort crossings, heritage village footpaths
For timber beam bridges (arch type): up to 15m without intermediate support. For timber suspension bridges: 15m to 50m span. For timber arch bridges with steel reinforcement: up to 30m. Beyond these spans, we recommend a hybrid steel-timber design for structural efficiency.
Standard pedestrian bridges are designed for a live load of 4.0 kN/m2 (approximately 400kg/m2), suitable for foot traffic, bicycles, and light maintenance vehicles. For heavy vehicle loading (emergency vehicles), we design to 15kN/m2. Design load is confirmed with the client based on intended use.
We use a comprehensive protection system: (1) ACQ or CCA pressure treatment for all timber in ground contact or exposed locations; (2) Intumescent fire retardant coating for public installations; (3) Stainless steel or hot-dip galvanized hardware for all connections; (4) Overhanging roof structure for rain protection (optional for aesthetic or heritage bridges).
Yes. All bridges are designed as prefabricated kits with numbered components for easy assembly. The largest single component is typically the bridge deck panel or arch rib. For very remote locations, we design for manual assembly without heavy machinery — all components can be carried by 4-6 workers.
Yes. All bridges include structural engineering calculations stamped by a licensed engineer. Calculations cover: dead load, live load, wind load, seismic load (where applicable), and fatigue analysis for the suspension system. These are provided in English or Chinese as required for local permitting.
Excavate abutment positions on both sides of the span. Pour reinforced concrete abutments (minimum C30 grade) with anchor bolts projecting for bridge connection. Ensure both abutments are at the same elevation and aligned on the bridge centerline.
Thread the main suspension cables through the abutment anchorages. For long spans, cables may need to be pulled across using a pilot rope. Tension the cables to the specified initial tension, then lock off at the anchorages. Install vertical hanger cables at specified intervals.
Start from one end and work toward the center. Connect each deck panel to the main cables or arch using the specified hardware. Ensure all connections are fully tightened. Check the deck alignment and levelness at each step.
Install posts at specified intervals (typically 1.2-1.5m). Posts should be secured to the deck sides using bolt-through connections. Install horizontal rails and any intermediate balusters. All handrail components must meet local height regulations (typically 900-1100mm for footbridges).
Verify the deck is level across its width. Check cable tensions match the design specification (use a cable tension meter). For suspension bridges: verify the mid-span deflection under design load matches calculations. Conduct a static load test by placing weighted bags (equivalent to design load) and measuring deflection.
Apply any final surface finishes to timber components. Install drainage outlets if specified. Photograph the as-built structure for documentation. Provide maintenance manual including: annual inspection checklist, re-tensioning schedule for cables, timber maintenance guide, and warranty registration.
Contact us with your project requirements — we respond within 2 hours during business hours.
Email: 858069858@qq.com | Tel: +86-138-8336-6528