A masonry dam (density = 20,000 N/m³) 6 m high, one metre wide at the top and 4 m wide at the base, has vertical water face. The minimum stress at the base of the dam when the reservoir is full, will be

The maximum deflection of a simply supported beam of span L, carrying an isolated load at the centre of the span; flexur…

The yield moment of a cross section is defined as the moment that will just produce the yield stress in

A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised

A steel bar 20 mm in diameter simply-supported at its ends over a total span of 40 cm carries a load at its centre. If t…

The locus of the moment of inertia about inclined axes to the principal axis, is

A simply supported beam carries varying load from zero at one end and w at the other end. If the length of the beam is a…

The principle of virtual work can be applied to elastic system by considering the virtual work of

The ratio of the length and diameter of a simply supported uniform circular beam which experiences maximum bending stres…