Structural Analysis Castigliano’s first theorem is applicable None of these only when principle of superposition is valid for statically determinate structures only when the system behaves elastically None of these only when principle of superposition is valid for statically determinate structures only when the system behaves elastically ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The degree of static indeterminacy of a rigid-jointed space frame is (where m, r and j have their usual meanings) 6m + r – 6j 3m + r – 3j m + r – 3j m + r – 2j 6m + r – 6j 3m + r – 3j m + r – 3j m + r – 2j ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The effective and actual lengths of a cantilever are same if continuous at the support, Unstrained against torsion at the support and free at the end With partial restraint against torsion of the support and free at the end Restrained against torsion at the support and free at the end None of these Unstrained against torsion at the support and free at the end With partial restraint against torsion of the support and free at the end Restrained against torsion at the support and free at the end None of these ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Independent displacement components at each joint of a rigid-jointed plane frame are two linear movements and one rotation three rotations three linear movements one linear movement and two rotations two linear movements and one rotation three rotations three linear movements one linear movement and two rotations 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 displacements 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 forces 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 displacements 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 forces 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 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 dimension of the base The diameter of the top The diameter of the base The reduced diameter of the column The dimension of the base The diameter of the top The diameter of the base The reduced diameter of the column ANSWER DOWNLOAD EXAMIANS APP
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