Engineering, 15.02.2021 14:00 ronniethefun

The following results were obtained in a laboratory test on a steel specimen: Sectional of specimen = 400mm^2
Gauge length = 200mm^2
Applied load = 21kN
Corresponding extension on gauge length = 0.05mm
Maximum load in test = 200kN

Calculate
a) Young's modulus
b) ultimate stress
c) necessary quality of steel, 100mm wide, to safely carry an axial load of 156.25 kN, using a factor of safety of 4.

Answers: 1

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The following results were obtained in a laboratory test on a steel specimen: Sectional of specimen...