Steel Detailing Interview Questions Pdf

11. The average shear stress for rolled beams is calculated by dividing the shear force at the cross-section by the

   A.Depth of beam

   B.Web thickness

   C.Gross section of web

   D.Width of flange

12. The strngth at which steel fails under repeated applications of load, is known as

   A.Impact strength

   B.Tensile strngth

   C.Yield strength

   D.Fatigue strength

13. The Web crippling

   A.Is a failure of web in direct crushing under concentrated load

   B.Means the stress concentration due to bottle-neck condition at the web toe of the fillet under or over heavy load concentrations.

   C.Is a localised bearing stress caused by the transmission of compression from the comparatively wide flange to the narrow web

   D.All of the above

14. Stiffeners are used in a plate girder

   A.To reduce the compressive stress

   B.To reduce the shear stress

   C.To take the bearing stress

   D.To avoid bulking of web plate

15. During extursion the metal is subjected to

   A.Tension

   B.Compression

   C.Shear

   D.Tension and shear

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