Engineering, 06.11.2020 15:20 twinkieslayer
A rectangular-section steel beam, 50 mm wide by 20 mm deep, is used as a simply supported beam over a span of 2 m with the 20 mm dimension vertical. (a) Determine the value of the central concentrated load which will produce initiation of yield at the outer fibres of the beam. (b) If the central load is then increased by 10% find the depth to which yielding will take place at the centre of the beam span. Assume yield stress of steel = 225 MPa and elastic modulus E = 210 GPa
Answers: 3
Engineering, 04.07.2019 18:10
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
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Engineering, 04.07.2019 18:20
Agas mixture consists of 8 kmol of h2 and 2 kmol of n2. determine the mass of each gas and the apparent gas constant of the mixture.
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Engineering, 04.07.2019 18:20
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Engineering, 04.07.2019 18:20
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A rectangular-section steel beam, 50 mm wide by 20 mm deep, is used as a simply supported beam over...
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