Select suitable type of loading for each case of the adjoini

Select suitable type of loading for each case of the adjoining figure shear/tensile/compression/torsion shear/tensile/compression/torsion shear/tensile/compression/torsion shear/tensile/compression/torsion If the deformation is elastic, the stress-strain relationship is called Hooke\'s law and can be represented by the following relation sigma = E/epsilon sigma = epsilon/E sigma= epsilon/E sigma Write the formulae to calculate engineering stress sigma On the three stress and strain curves shown please mention: strongest, toughest and most ductile material

Solution

1. Figure A shows compression, applying forces in same axis and same point of direction as shown in figure.

Figure B shows tensile, applying forces in same axis but opposite direction.

Figure C shows shear, applying the forces perpendicular to the axis but opposite in direction.

Figure D shows torsion, applying the force for twisting.