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Imagine two 900 triangles back to back with their bases horizontal making a straight line.

The bases are half of the bridge; one of the two sides is supporting the weight of the bridge the other is anchored to a solid point. The weight of the bridge is pulling the apexes of the two back to back triangles downwards; these two vertical sides of the triangles are the supporting column at one end of the bridge. Now imagine a mirror image of what I have described and you will see a suspension bridge.

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16y ago
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13y ago

A Truss Bridge, (or a power pylon) derive their strength from being composed of triangles, and thus all the forces within the triangle are balanced. Provided the members of the triangle are capable of carrying their load, they will be stable.

A good example of this principle is given by the Bailey Bridge of WWII, which was capable of quick erection, and of carrying arbitrarily large loads.

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15y ago

the strength holds is up and makes the bridge work. The truss push against each other therefore keeping it in place.

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13y ago

it disperces the weight along the arch and towards the abutments

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11y ago

It functions by acute and obtuse angles creating a tension force. This also creates reaction forces so that the truss bridge can carry the load.

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11y ago

they have beams supporting the bridge, and many beams on it to keep it well-balenced.

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11y ago

by compaction

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Q: How does a truss bridge support a load?
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Related questions

What is the physics behind a truss bridge?

A truss bridge uses trusses as the load bearing element of the bridge. Using statics physics, a truss bridge applies Newtonian motion to ensure that the load bearing elements do not go out of a tension/compression equilibrium.


What is a truss on a truss bridge?

A truss is a diagonal brace which provides structural support for a bridge span by extending between a vertical member and the bridge span.


Which type of bridge should you build that will hold the most weight?

I want to build a truss bridge because truss bridge is most economical and his dead load is too low.


What structure is used to support the center of a bridge?

not truss


What is the definition of a Truss bridge?

Simply put, a truss bridge is just a bridge built by trusses. Trusses are structural frames composed of triangular pieces/joints. So basically a truss bridge is just many triangular structural frames as a support for the bridge.


Bridge support system using rigid pieces?

Truss


How do forces act on truss bridges?

There are many forces acting on a truss bridge compression, tension, and torsion. The truss bridge uses equilateral triangles to spread out the stress of the load on these forces along the hold structure.


Why arch bridge is stronger than truss bridge?

because of the support of the circles


What term describes the structure used to support the center of the bridge?

truss


Is a pegram truss an arch bridge?

it is a hybrid between an arch bridge and truss bridge. so it is classified as an arch and truss


What is a 5 letter word bridge support system using rigid pieces?

truss


When was Glenville Truss Bridge created?

Glenville Truss Bridge was created in 1885.