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) 3m + r – 3j m + r – 2j m + r + 3j m + r – 3j 3m + r – 3j m + r – 2j m + r + 3j m + r – 3j ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The width of the analogous column in the method of column analogy is 2/EI 1/4 EI 1/EI 1/2 EI 2/EI 1/4 EI 1/EI 1/2 EI ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Number of unknown internal forces in each member of a rigid jointed plane frame is 6 3 9 4 6 3 9 4 ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The deformation of a spring produced by a unit load is called stiffness unit strain influence coefficient flexibility stiffness unit strain influence coefficient flexibility ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Muller Breslau’s principle for obtaining influence lines is applicable toi) trussesii) statically determinate beams and framesiii) statically indeterminate structures, the material of which is elastic and follows Hooke’s lawiv) any statically indeterminate structureThe correct answer is (i), (ii) and (iv) (i), (ii) and (iii) only (i) (i) and (ii) (i), (ii) and (iv) (i), (ii) and (iii) only (i) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The number of independent equations to be satisfied for static equilibrium in a space structure is 6 8 7 9 6 8 7 9 ANSWER DOWNLOAD EXAMIANS APP
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