Introduction
Suspension bridges balance immense forces with elegant engineering.
1. Underwater Foundations
- Cofferdams:
Temporary enclosures to dry riverbeds for concrete pouring. - Rock-Socketed Piles:
Anchored deep into bedrock for stability.
2. Cables & Tension
- Steel Wire Strands:
Each cable contains thousands of galvanized wires twisted for strength. - Automated Sensors:
Monitor tension during installation.
3. Load Testing
- Weighted Trucks:
Simulate decades of traffic to measure deflection.
Conclusion
These bridges are dynamic sculptures, engineered to dance with wind and weight.