GATE 2022 Rapid Revision Quiz 17

An isolated simply supported flanged beam of span 9 m is doubly reinforced having web width = 300 mm and flanged width = 1500 mm. Assuming M30 concrete and Fe415 steel, the effective flange width is (in mm)

In a rectangular reinforced concrete beam 300 × 600 with effective depth 560 mm. If the minimum reinforcement is denoted by ‘A’ and the maximum reinforcement is denoted by B. Then the value of B/A when the beam is reinforced with Fe 500 steel is ___

The degree of static indeterminacy is

The planar structure RST shown in the figure is roller-supported at S and pin-supported at R. Members RS and ST have uniform flexural rigidity (EI) and S is a rigid joint. Consider only bending deformation and neglect effects of self-weight and axial stiffening.

When the structure is subjected to a concentrated horizontal load P at the end T, the magnitude of rotation at the support R, is

The force in member FE of the plane truss below is ____ kN. (Round off to 2 decimal places)

If for a beam given below

Factored bending moment = 850 kNm

Use Fe 415 grade of steel

Effective cover = 25 mm the total depth of beam (use LSM theory)

A rectangular beam 300 mm × 600 mm (effective depth) consists of 4 nos. 25 m dia steel, if the beam is simply supported over a span of 8 m and carries UDL 25 kN/ inclusive of self weight. Then the stress in steel n tension as the centroid of tension steel will be ____ N/mm². (m = 15) (USE WSM)