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 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 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 forces are calculated at all coordinates 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 displacement is applied at co-ordinate j and the displacements are calculated at all co-ordinates ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis For a two-hinged arch, if one of the supports settles down vertically, then the horizontal thrust Is decreased Becomes zero Is increased Remains unchanged Is decreased Becomes zero Is increased Remains unchanged 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 (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
Structural Analysis Pick up the incorrect statement from the following: The gross section of the web of rolled I-beams is the depth of the beam multiplied by the web thickness The gross section of the web of channels is the depth of the web multiplied by its thickness None of these The gross section of the web of plate girders is the depth of the web plate multiplied by its thickness The gross section of the web of rolled I-beams is the depth of the beam multiplied by the web thickness The gross section of the web of channels is the depth of the web multiplied by its thickness None of these The gross section of the web of plate girders is the depth of the web plate multiplied by its thickness ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Pick up the correct statement for the web stiffeners. All of these d is the distance between flange angles or the clear distance between flanges Vertical stiffeners are spaced at a distance not greater than 1.5 d and not less than 0.33 d For horizontal stiffeners, d is the clear distance between the horizontal stiffener and the tension flange All of these d is the distance between flange angles or the clear distance between flanges Vertical stiffeners are spaced at a distance not greater than 1.5 d and not less than 0.33 d For horizontal stiffeners, d is the clear distance between the horizontal stiffener and the tension flange ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Independent displacement components at each joint of a rigid-jointed plane frame are three rotations two linear movements and one rotation one linear movement and two rotations three linear movements three rotations two linear movements and one rotation one linear movement and two rotations three linear movements ANSWER DOWNLOAD EXAMIANS APP
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