Question

1. Design and analyze a bridge. Your truss structure should be made entirely of 2 force members, and should include at least 20 members in the design, have a minimum span of 2 feet, and be loaded with 15kg in the center. a) Label each member as being in tension, compression, or under 0 force. b) Identify which member will break first (support with calculations) c) Graph the force in the member that will break first as a function of theta. Example Truss Structure-make your own truss structure, use at least 20 members (this one has 21) Find forces as a function of e 5 members @4 each 24 2 Force as a function of angle Example graph showing force as a function of e Degrees. -
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Answer #1

I request you to understand this concept first,IF at a oint 3 oembers ae meetng and pr 2 are callineat, then free in 3rd membeγ will be zeno Caf there is no load y rean at that joint) TFAB

Now our problem

h

I request you to try these iterations yourself for better understanding

IN such way we observed that our truss will fail in compression.

please go through answer again for better understanding.

THSNK YOU

PLEASE LIKE , IF YOU FIND THIS USEFUL

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