Structural Analysis If the specified thickness of a footing is 100 cm, the depth of the form work may be tolerated from -4 mm to +4 mm -3 mm to +3 mm -5 mm to +5 mm -2 mm to +2 mm -4 mm to +4 mm -3 mm to +3 mm -5 mm to +5 mm -2 mm to +2 mm ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis To generate the j th column of the flexibility matrix a unit force is applied at coordinate j and the forces are calculated at all coordinates a unit displacement is applied at co-ordinate j and the displacements are calculated at all co-ordinates a unit force is applied at coordinate j and the displacements are calculated at all coordinates a unit displacement is applied at co-ordinate j and the forces are calculated at all coordinates a unit force is applied at coordinate j and the forces are calculated at all coordinates a unit displacement is applied at co-ordinate j and the displacements are calculated at all co-ordinates a unit force is applied at coordinate j and the displacements are calculated at all coordinates a unit displacement is applied at co-ordinate j and the forces are calculated at all coordinates ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The deformation of a spring produced by a unit load is called unit strain stiffness influence coefficient flexibility unit strain stiffness influence coefficient flexibility ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Degree of kinematic indeterminacy of a pin-jointed plane frame is given by 2j + r j – 2r 2j – r 3j – r 2j + r j – 2r 2j – r 3j – r ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis When a series of wheel loads crosses a simply supported girder, the maximum bending moment under any given wheel load occurs when The centre of gravity of the load system is midway between the centre of span and wheel load under consi-deration The centre of span is midway between the centre of gravity of the load system and the wheel load under consideration None of these The wheel load under consideration is midway between the centre of span and the centre of gravity of the load system The centre of gravity of the load system is midway between the centre of span and wheel load under consi-deration The centre of span is midway between the centre of gravity of the load system and the wheel load under consideration None of these The wheel load under consideration is midway between the centre of span and the centre of gravity of the load system ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Muller Breslau’s principle for obtaining influence lines is applicable to i) trusses ii) statically determinate beams and frames iii) statically indeterminate structures, the material of which is elastic and follows Hooke’s law iv) any statically indeterminate structure The correct answer is (i), (ii) and (iii) (i) and (ii) only (i) (i), (ii) and (iv) (i), (ii) and (iii) (i) and (ii) only (i) (i), (ii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
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