A close coil helical spring when subjected to a moment M having its axis along the axis of the helix

A single rolling load of 8 kN rolls along a girder of 15 m span. The absolute maximum bending moment will be

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 vertical reaction for the arch is

The horizontal deflection of a parabolic curved beam of span 10 m and rise 3 m when loaded with a uniformly distributed …

The degree of kinematic indeterminacy of a pin-jointed space frame is (where m, r and j have their usual meanings)

A three hinged arch is generally hinged at its supports and

A masonry dam (density = 20,000 N/m<sup>3</sup>) 6 m high, one metre wide at the top and 4 m wide at the bas…

Principal planes are subjected to