Structural Analysis Degree of kinematic indeterminacy of a pin-jointed plane frame is given by 3j – r 2j – r j – 2r 2j + r 3j – r 2j – r j – 2r 2j + r 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 formula t = √[(9W/16 fbct) × D/(D -d)] where ‘d’ is The diameter of the top The reduced diameter of the column The diameter of the base The dimension of the base The diameter of the top The reduced diameter of the column The diameter of the base The dimension of the base ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis For a two-hinged arch, if one of the supports settles down vertically, then the horizontal thrust Remains unchanged Becomes zero Is decreased Is increased Remains unchanged Becomes zero Is decreased Is increased ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The degree of kinematic indeterminacy of a pin-jointed space frame is (where m, r and j have their usual meanings) 2j-r j-3r 3j-r j-2r 2j-r j-3r 3j-r j-2r ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis For under water concreting. At least 10 percent more cement is required as compared to dry conditions All of these The volume of coarse aggregates shall not be less than one and half times and not more than twice that of fine aggregate De-watering by pumping is not done or until 24 hours thereafter At least 10 percent more cement is required as compared to dry conditions All of these The volume of coarse aggregates shall not be less than one and half times and not more than twice that of fine aggregate De-watering by pumping is not done or until 24 hours thereafter ANSWER DOWNLOAD EXAMIANS APP
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