Intermediate vertical stiffeners in a plate girder need be provided if the depth of web exceeds___________________?

Related Mcqs:

1. The connection of intermediate vertical stiffeners to the web, not subjected to external loads, shall be designed for a minimum shear force (kN/m) of___________________?

   A. 75 t2/h B. 125 t3/h2 C. 125 t2/h D. 175 t2/h where, t = the web thickness in mm h = the outstand of stiffener in mm...

2. Minimum thickness of web in a plate girder, when the plate is accessible and also exposed to weather, is______________?

   A. 5 mm B. 6 mm C. 8 mm D. 10 mm...

3. The moment of inertia of the pair of vertical stiffeners about the center line of the web should not be less than__________________?

   A. 1.5dV/C B. 1.5d¥/C C. 1.5d¥/C2 D. 1.5dY/C3 where, ‘t’ is the minimum required thick-ness of the web and ‘C is the maximum permitted clear distance between vertical stiffener for thickness ‘t’...

4. Shear buckling of web in a plate girder is prevented by using________________?

   A. vertical intermediate stiffener B. horizontal stiffener at neutral axis C. bearing stiffener D. none of the above...

5. The forces acting on the web splice of a plate girder are__________________?

   A. axial forces B. shear and axial forces C. shear and bending forces D. axial and bending forces...

6. Economical depth of a plate girder corresponds to_________________?

   A. minimum weight B. minimum depth C. maximum weight D. minimum thickness of web...

7. Horizontal stiffener in a plate girder is provided to safeguard against_______________?

   A. shear buckling of web plate B. compression buckling of web plate C. yielding D. all of the above...

8. The maximum spacing of vertical stiffeners is_________________?

   A. 1.33 d B. 1.25 d C. 1.5 d D. 1.75 d where d is the distance between flange angles...

9. Minimum spacing of vertical stiffeners is limited to________________?

   A. d/4 B. d/3 C. d/2 D. 2d/3 where d is the distance between flange angles...

10. Rivets connecting flange angles to cover plates in a plate girder are subjected to_________________?

    A. horizontal shear only B. vertical load only C. both (A. and (B. D. none of the above...