Cable bridges are strong due to their design, which effectively distributes loads across the structure. The tension in the cables helps to counteract the forces of gravity and bending, allowing the bridge to span long distances with minimal support. Additionally, the use of high-strength materials for both the cables and the supporting towers enhances their ability to withstand dynamic loads, such as traffic and environmental factors. This combination of tension and material strength contributes to the overall stability and durability of cable bridges.
In suspension bridges
Steel
Because It Is A Strong Alloy ThereFore It Is The Best In Its Group To Do The Job.
the cements,bricks and glasses makes bridges towers strong
The bridges weight.
It depends what type of bridge you are talking about. Beam bridges are horizontal bridges with vertical supports. The forces here are greatest in the middle, where the largest bending moment is. Arch bridges are strong in that the forces are transferred horizontally, so as long as the ends are fixed and the material is strong this can lead to a very strong structure. Triangular structures are often used in cable-tied bridges, where the cables carry the force. The cables are made from high-grade steel and are very strong but can be expensive. Often the reason for building such a bridge is either for aesthetic purposes or when a bridge is very long. Triangles are also used in creating the beam structure of a bridge, as it allows you to dramatically cut down on the weight of a bridge.
they were not as strong
they were not as strong
Aren't triangles structurally strong? So they are used in bridges and architechture.
You can determine how strong your cable is through cable attachments by finding a weight load guideline online. It shows if the cable attachment is strong enough to support the cable.
Advantage: It is strong. Also the cables won't break under extreme temperatures. Disadvantages: Wind is a big factor. It can rock the bridge side to side, causing the cables to become lose.
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