The maximum deflection of a simply supported beam of span L, carrying an isolated load at the centre of the span; flexural rigidity being E$$I$$, is

Shear strain energy theory for the failure of a material at elastic limit, is due to

In plastic analysis, the shape factor for rectangular section, is

A cantilever of length ‘L’ is subjected to a bending moment ‘M’ at its free end. If E$$I$$ is th…

For a symmetrical two hinged parabolic arch, if one of the supports settles horizontally, then the horizontal thrust

If Q is load factor, S is shape factor and F is factor of safety in elastic design, the following:

Stress may be expressed in Newtons

A simply supported beam which carries a uniformly distributed load has two equal overhangs. To have maximum B.M. produce…

The horizontal thrust on the ends of a two hinged semicircular arch of radius ‘R’ carrying