3. A simply supported steel beam of 7 m span is required to carry a uniform permanent load of 50 kN/m and variable load of 20 kN/m. The floor slab system provides full lateral restraint to the beam. If a 457 x 191 x 82 UB section of grade S275 is available for this purpose, check its adequacy in terms of bending, shear and deflection.

Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter10: Plate Girders
Section: Chapter Questions
Problem 10.7.8P
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3. A simply supported steel beam of 7 m span is required to carry a uniform
permanent load of 50 kN/m and variable load of 20 kN/m. The floor slab system
provides full lateral restraint to the beam. If a 457 x 191 x 82 UB section of
grade S275 is available for this purpose, check its adequacy in terms of
bending, shear and deflection.
eestraint beam
UB. SIae = 457 x 191 x 12
GE= 50 KNIM
& - 20 ENIM
grade - Sa7s
* A Asume - seifweight is ignored
Transcribed Image Text:3. A simply supported steel beam of 7 m span is required to carry a uniform permanent load of 50 kN/m and variable load of 20 kN/m. The floor slab system provides full lateral restraint to the beam. If a 457 x 191 x 82 UB section of grade S275 is available for this purpose, check its adequacy in terms of bending, shear and deflection. eestraint beam UB. SIae = 457 x 191 x 12 GE= 50 KNIM & - 20 ENIM grade - Sa7s * A Asume - seifweight is ignored
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