On the recessed, rectangular cross-sectional beam, the forces F1 = 50 kN, F2 = 100 kN, F3 = 70 kN are applied. If Young's modulus and shear modulus are 120 GPa and 44.5 GPa respectively, find the strain that the strain gauge that forms an angle theta = 30 ° with the x-axis should record. Consider that L1 = 60 cm, L2 = 120 cm, h = 5 cm, b = 10 cm

Structural Analysis
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ISBN:9781337630931
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Chapter2: Loads On Structures
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On the recessed, rectangular cross-sectional beam, the forces F1 = 50 kN, F2 = 100 kN, F3 = 70 kN are applied. If Young's modulus and shear modulus are 120 GPa and 44.5 GPa respectively, find the strain that the strain gauge that forms an angle theta = 30 ° with the x-axis should record. Consider that L1 = 60 cm, L2 = 120 cm, h = 5 cm, b = 10 cm
B.
025 b
6.4
AL:
Transcribed Image Text:B. 025 b 6.4 AL:
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