TOS Set No - 2

The ratio of moment produced at a joint to the moment applied at the other joint, without displacing it is known as

• Moment factor

• Distribution factor

• Displacement factor

• Carry over factor

in column analogy method, the area of an analogous column for a fixed beam of span L and flexural rigidity El is taken as

• L/EI

• L/2El

• L/4El

• L/8EI

What is the stiffness factor for a beam simply supported at both ends?

• 3Εl/l

• 4El/l

• 2El/l

• El/l

In Slope Deflection Method, all the joints of the frame are assumed to be

• Moving

• Simply supported

• Rigid

• Rolling

The moment area method is not suitable for which type of beam?

• Cantilevers beams

• Continuous beams

• Simply supported beams

• Beams fixed at both ends

A single rolling load of 40 kN rolls from left end along a simply supported girder of span 20 m. The absolute maximum positive and negative shear force, respectively are:

• 14 kN and -26 KN

• 40 kN and -40 kN

• 26 kN and -14 kN

• 20 kN and -20 KN

The influence line for the structural function is used for obtaining maximum value because of:

A. Uniformly distributed load

B. Single point load

C. Series of concentrated load.

• (a) Only A

• b) B and C

• (c) A, B and C

• (d) A and B

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

• 60 kN-m

• 40 kN-m

• 20 kN-m

• 30 kN-m

A simply supported uniform rectangular bar breadth b, depth d and length L, carries an isolated load W at its mid-span. The same bar experiences an extension e under same tensile load. The ratio of the maximum deflection to the elongation, is

• L/d

• d/2d

• (L/2d)^2

• L/3d)^2

The average shear stress for rolled steel beam section, is

• 845 kg/cm²

• 945 kg/cm²

• 1025 kg/cm²

• 1500 kg/cm²