Structural Analysis Which of the following methods of structural analysis is a force method? Column analogy method Slope deflection method None of these Moment distribution method Column analogy method Slope deflection method None of these Moment distribution method ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis A pin-jointed plane frame is unstable if (where m is number of members, r is reaction components and j is number of joints) m + r = 2j None of these (m + r)<2j (m + r)>2j m + r = 2j None of these (m + r)<2j (m + r)>2j 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 (i) and (iv) (ii) and (iii) (i) and (iii) (ii) and (iv) (i) and (iv) (ii) and (iii) (i) and (iii) (ii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The number of independent displacement components at each joint of a rigid-jointed space frame is 2 1 6 3 2 1 6 3 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) 3m + r – 3j m + r – 2j 6m + r – 6j m + r – 3j 3m + r – 3j m + r – 2j 6m + r – 6j m + r – 3j ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The Castigliano's second theorem can be used to compute deflections For any type of structure In statically determinate structures only For beams and frames only At the point under the load only For any type of structure In statically determinate structures only For beams and frames only At the point under the load only ANSWER DOWNLOAD EXAMIANS APP
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