Скачать или смотреть How to make Suspension bridge | Project Based Learning | STEM with Rahul

Here in this video, we have discussed the fourth type of bridge- the suspension bridge.
We have asked one logical question based on bridge. try to answer it.
Suspension bridges, suspend the roadway by cables, ropes or chains from two tall towers.
These towers support the majority of the weight as compression pushes down on the suspension bridge's deck and then travels up the cables, ropes or chains to transfer compression to the towers.
The towers then dissipate the compression directly into the earth.
The supporting cables, on the other hand, receive the bridge's tension forces.
Aesthetic, light, and strong, suspension bridges can span distances from 2,000 to 7,000 feet—far longer than any other kind of bridge.
They also tend to be the most expensive to build.
The towers enable the main cables to be draped over long distances.
Most of the weight of the bridge is carried by the cables to the anchorages, which are imbedded in either solid rock or massive concrete block.
what is anchorages?
anchorages is the word derived from the anchor
which is device, normally made of metal, used to connect a vessel to the bed of a body of water to prevent the craft from drifting due to wind or current.
Similarly, anchorages are essentially solid rock or massive concrete blocks in which the bridge is grounded.
Tensional force passes to the anchorages and into the ground.

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