Structural Analysis Degree of kinematic indeterminacy of a pin-jointed plane frame is given by 2j + r 2j – r j – 2r 3j – r 2j + r 2j – r j – 2r 3j – r ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The degree of static indeterminacy of a pin-jointed space frame is given by (where m is number of unknown member forces, r is unknown reaction components and j is number of joints) m + r – 2j m + r – 3j m + r + 3j 3m + r – 3j m + r – 2j m + r – 3j m + r + 3j 3m + r – 3j ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis For under water concreting. All of these De-watering by pumping is not done or until 24 hours thereafter The volume of coarse aggregates shall not be less than one and half times and not more than twice that of fine aggregate At least 10 percent more cement is required as compared to dry conditions All of these De-watering by pumping is not done or until 24 hours thereafter The volume of coarse aggregates shall not be less than one and half times and not more than twice that of fine aggregate At least 10 percent more cement is required as compared to dry conditions ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis For stable structures, one of the important properties of flexibility and stiffness matrices is that the elements on the main diagonal(i) Of a stiffness matrix must be positive(ii) Of a stiffness matrix must be negative(iii) Of a flexibility matrix must be positive(iv) Of a flexibility matrix must be negativeThe correct answer is (ii) and (iii) (i) and (iv) (ii) and (iv) (i) and (iii) (ii) and (iii) (i) and (iv) (ii) and (iv) (i) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The number of independent equations to be satisfied for static equilibrium of a plane structure is 5 4 3 6 5 4 3 6 ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis In the displacement method of structural analysis, the basic unknowns are None of these force displacements and forces displacements None of these force displacements and forces displacements ANSWER DOWNLOAD EXAMIANS APP
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