Structural Analysis The thickness of the rectangular plate for the cap or base of a solid round steel columns, is calculated from the formulat = √[(9W/16 fbct) × D/(D -d)] where ‘d’ is The diameter of the top The diameter of the base The dimension of the base The reduced diameter of the column The diameter of the top The diameter of the base The dimension of the base The reduced diameter of the column ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis When a load crosses a through type Pratt truss in the direction left to right, the nature of force in any diagonal member in the left half of the span would Change from tension to compression Change from compression to tension Always be tension Always be compression Change from tension to compression Change from compression to tension Always be tension Always be compression ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The maximum bending moment due to a train of wheel loads on a simply supported girder Always occurs under a wheel load Never occurs under a wheel load None of these Always occurs at centre of span Always occurs under a wheel load Never occurs under a wheel load None of these Always occurs at centre of span ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis 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 (i) and (ii) (i), (ii) and (iv) (i), (ii) and (iii) only (i) (i) and (ii) (i), (ii) and (iv) (i), (ii) and (iii) only (i) ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis To generate the j th column of the flexibility matrix a unit force is applied at coordinate j and the forces are calculated at all coordinates a unit displacement is applied at co-ordinate j and the displacements are calculated at all co-ordinates a unit force is applied at coordinate j and the displacements are calculated at all coordinates a unit displacement is applied at co-ordinate j and the forces are calculated at all coordinates a unit force is applied at coordinate j and the forces are calculated at all coordinates a unit displacement is applied at co-ordinate j and the displacements are calculated at all co-ordinates a unit force is applied at coordinate j and the displacements are calculated at all coordinates a unit displacement is applied at co-ordinate j and the forces are calculated at all coordinates ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis In moment distribution method, the sum of distribution factors of all the members meeting at any joint is always less than 1 greater than 1 1 zero less than 1 greater than 1 1 zero ANSWER DOWNLOAD EXAMIANS APP
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