| | Teachers' Domain: Clifton Suspension Bridge (Site not responding. Last check: 2007-11-07) |
 | | The challenge with all bridge design is to provide a structural system to support the weight of the deck and all other fixed parts (its dead load), as well as any people or vehicles that may cross it (its live load). |
 | | In suspension bridges, vertical suspension wires, made from steel or another material that is strong in tension, connect the deck to the main cables overhead. |
 | | No matter which materials are used, the principles are the same in all suspension bridges: Tension in the cables is transferred to compression in the towers, creating an equilibrium of forces. |
| www.teachersdomain.org /9-12/sci/phys/mfw/bbsuspension (627 words) |