Q1(a)Explain the difference in design checks for restrained and unrestrained beam.A laterally fully restrained simply supported beam with 3.5 m length issubjected to a variable load of 25 kN/m. By considering serviceability loadingcondition, suggest a suitable cross-section to satisfy vertical deflection limit.(b)(c)Check the size in Q1(b) for bending moment and shear for the sectionclassification of Class 1. Use Gk=20 kN/m and nominal value of yield strengthof 355 N/mm?. Ignore shear buckling check.

The restrained beam is generally defined for any given beam is to restrict the moment of a beam in…

Answered: (а) Explain the difference in design…

Engineering

Civil Engineering

(а) Explain the difference in design checks for restrained and unrestrained beam.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

Q1
(a)
Explain the difference in design checks for restrained and unrestrained beam.
A laterally fully restrained simply supported beam with 3.5 m length is
subjected to a variable load of 25 kN/m. By considering serviceability loading
condition, suggest a suitable cross-section to satisfy vertical deflection limit.
(b)
(c)
Check the size in Q1(b) for bending moment and shear for the section
classification of Class 1. Use Gk=20 kN/m and nominal value of yield strength
of 355 N/mm?. Ignore shear buckling check.

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