GATE Civil Engineering (CE) 2017 Shift 1 Solved Paper
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Question : 49 of 65
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Consider the stepped bar made with a linear elastic material and subjected to an axial load of 1 kN as shown in the figure.
Segments 1 and 2 have cross sectional area of 100 mm2 and 60 mm2, Young’s modulus of 2 × 105 MPa and 3 × 105 MPa and length of 400 mm and 900 mm respectively. The strain energy in N-mm up to one decimal place in the bar due to the axial load is_______
Segments 1 and 2 have cross sectional area of 100 mm2 and 60 mm2, Young’s modulus of 2 × 105 MPa and 3 × 105 MPa and length of 400 mm and 900 mm respectively. The strain energy in N-mm up to one decimal place in the bar due to the axial load is_______
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