Structural Analysis Number of unknown internal forces in each member of a rigid jointed plane frame is 4 6 9 3 4 6 9 3 ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Degree of static indeterminacy of a rigid-jointed plane frame having 15 members, 3 reaction components and 14 joints is 8 7 6 9 8 7 6 9 ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis If there are m unknown member forces, r unknown reaction components and j number of joints, then the degree of static indeterminacy of a pin-jointed plane frame is given by m + r – 3j m – r + 2j m + r + 2j m + r – 2j m + r – 3j m – r + 2j m + r + 2j m + r – 2j 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) m + r – 2j 3m + r – 3j m + r – 3j 6m + r – 6j m + r – 2j 3m + r – 3j m + r – 3j 6m + r – 6j 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 Is increased Is decreased Becomes zero Remains unchanged Is increased Is decreased Becomes zero ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis A single rolling load of 8 kN rolls along a girder of 15 m span. The absolute maximum bending moment will be 15 kN.m 30 kN.m 60 kN.m 8 kN.m 15 kN.m 30 kN.m 60 kN.m 8 kN.m ANSWER DOWNLOAD EXAMIANS APP