Freshers India

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

In moment distribution method, the sum of distribution factors of all the members meeting at any joint is always                        

In the displacement method of structural analysis, the basic unknowns are                        

In the slope deflection equations, the deformations are considered to be caused by
i)bending moment
ii)shear force
iii)axial force
The correct answer is                        

Independent displacement components at each joint of a rigid-jointed plane frame are                        

Muller Breslau's principle for obtaining influence lines is applicable to
i)trusses
ii)statically determinate beams and frames
iii)statically indeterminate structures, the material of which is elastic and follows Hooke's law
iv)any statically indeterminate structure
The correct answer is