According to Euler's column theory, the crippling load for a column of length (l) with one end fixed and the other end hinged, is
The Rankine's formula for columns is
Hooke's law holds good upto
The dimensions of Young's modulus of elasticity are given by
The longitudinal stress induced in a thin walled cylindrical vessel is
Units of strain are
A cylindrical bar of L metres deforms by l cm. The strain in bar is
Bulk modulus K in terms of modulus of elasticity E and Poisson's ratiom is given as equal to
The section modulus of a circular section about an axis through its c.g. is
Bending moment at any point is equal to the algebraic sum of
Moment of a beam is defined as its section modulus multiplied by
The point of contraflexure occurs only in
When a rectangular beam is loaded longitudinally, shear develops on
Modulus of resilience is
During the tensile test of a glass rod the nature of stressstrain curve is
Ratio of thickness to diameter for thin cylinder is
Hoop stress in a thin cylinder of diameter d and thickness t subjected to pressure p will be
According to Lame's equation, hoop stress for a thick cylinder at any point at a radius r from centre is equal to
The volumetric strain in case of cylindrical shell of diameter 'd' and thickness 't', subjected to
internal pressure p, having coefficient of elasticity E and poisson's ratiom is equal to
An overhanging beam is
Neutral plane of a beam
On the planes having maximum or minimum principal stresses, the tangential stress will be
Strain rosettes are used to
Damping capacity of a material is its ability to
Maximum deflection in a cantilever due to pure bending moment M at its end
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