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21 October, 20:34

Consider a 7-truss structure. The cross-section area of all horizontal and vertical trusses is 3 inch^2, while the diagonal trusses have a cross sectional area of 1 inch^2. The truss structure is steel (modulus is 30 Msi). All horizontal and vertical truss members are 5 ft in length. Determine the maximum load P such that the highest stressed bar does not exceed t

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  1. 22 October, 00:24
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    Stress=30 Msi

    Area=3 in^2

    F=Stress*Area

    F=30*2=60

    F=60
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Home » Engineering » Consider a 7-truss structure. The cross-section area of all horizontal and vertical trusses is 3 inch^2, while the diagonal trusses have a cross sectional area of 1 inch^2. The truss structure is steel (modulus is 30 Msi).
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