Structural Analysis The thickness of the rectangular plate for the cap or base of a solid round steel columns, is calculated from the formulat = √[(9W/16 fbct) × D/(D -d)] where ‘d’ is The reduced diameter of the column The diameter of the top The diameter of the base The dimension of the base The reduced diameter of the column The diameter of the top The diameter of the base The dimension of the base 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
Structural Analysis If the specified thickness of a footing is 100 cm, the depth of the form work may be tolerated from -3 mm to +3 mm -2 mm to +2 mm -4 mm to +4 mm -5 mm to +5 mm -3 mm to +3 mm -2 mm to +2 mm -4 mm to +4 mm -5 mm to +5 mm ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis When a load crosses a through type Pratt truss in the direction left to right, the nature of force in any diagonal member in the left half of the span would Change from compression to tension Change from tension to compression Always be compression Always be tension Change from compression to tension Change from tension to compression Always be compression Always be tension ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis When a uniformly distributed load, shorter than the span of the girder, moves from left to right, then the conditions for maximum bending moment at a section is that the head of the load reaches the section the load position should be such that the section divides it equally on both sides the load position should be such that the section divides the load in the same ratio as it divides the span the tail of the load reaches the section the head of the load reaches the section the load position should be such that the section divides it equally on both sides the load position should be such that the section divides the load in the same ratio as it divides the span the tail of the load reaches the section ANSWER DOWNLOAD EXAMIANS APP
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/4EI L/EI L/3EI L/2EI L/4EI L/EI L/3EI L/2EI ANSWER DOWNLOAD EXAMIANS APP
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