Mechanical Engineering - Strength of Materials
Exercise : Strength of Materials - Section 2
The rivets are made from ductile material.
The rectangular beam 'A' has length l, width b and depth d. Another beam 'B' has the same length and width but depth is double that of 'A'. The elastic strength of beam B will be __________ as compared to beam A.
When a closely-coiled helical spring is subjected to an axial load, it is said to be under
When a rectangular beam is loaded transversely, the zero stress is developed on the neutral axis.
The given figure shows the Mohr's circle of stress for two unequal and like principal stresses (σx and σy) acting at a body across two mutually perpendicular planes. The normal stress on an oblique section making an angle θ with the minor principle plane is given by