For the given system below, rods A and B support the rigid bar, pinned at O, as it is subjected to load P= 50 kN. The rods are identical except for their lengths. Find the (a) stress in rod B if its cross sectional area is 400 mm (b) If rod B elongates by 2mm, how much is the elongation of rod A? 2 m 2 m 1.Sm 18

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Chapter10: Plate Girders
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For the given system below, rods A and B support the rigid bar, pinned at O, as it is subjected to load P = 50 kN. The rods are identical except for their lengths. Find the (a) stress in rod B if its cross sectional area is 400 mm- (b) If rod B elongates by
2mm, how much is the elongation of rod A?
2 m
2 m
1.Sm
A
Transcribed Image Text:For the given system below, rods A and B support the rigid bar, pinned at O, as it is subjected to load P = 50 kN. The rods are identical except for their lengths. Find the (a) stress in rod B if its cross sectional area is 400 mm- (b) If rod B elongates by 2mm, how much is the elongation of rod A? 2 m 2 m 1.Sm A
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