Structural Analysis In column analogy method, the area of an analogous column for a fixed beam of span L and flexural rigidity El is taken as L/2EI L/EI L/3EI L/4EI L/2EI L/EI L/3EI L/4EI ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis For a single point load W moving on a symmetrical three hinged parabolic arch of span L, the maximum sagging moment occurs at a distance x from ends. The value of x is 0.5 L 0.234 L 0.25 L 0.211 L 0.5 L 0.234 L 0.25 L 0.211 L 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 maximum bending moment due to a train of wheel loads on a simply supported girder Always occurs under a wheel load None of these Never occurs under a wheel load Always occurs at centre of span Always occurs under a wheel load None of these Never occurs under a wheel load Always occurs at centre of span 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 reduced diameter of the column The dimension of the base The diameter of the base The diameter of the top The reduced diameter of the column The dimension of the base The diameter of the base The diameter of the top 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) None of these m + r = 2j (m + r)<2j (m + r)>2j None of these m + r = 2j (m + r)<2j (m + r)>2j ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS