Q.2) A simple beam of span length 3.2 m carries a uniform load of intensity 48 kN/m. The cross section of the beam is a hollow with wood flanges and steel side plates, as shown in the figure below. The wood flanges (E = 10 GPa) are 75 mm by 100 mm in cross section, and the steel plates (E = 210 GPa) are 300 mm deep. What is the required thickness t of the steel plates if the allowable stresses are 120 MPa for the steel and 6.5 MPa for the wood? 75 mm 300 mm 75 mm 100 mm

Q.2) A simple beam of span length 3.2 m carries a uniform load of intensity 48 kN/m. The cross section of the beam is a hollow with wood flanges and steel side plates, as shown in the figure below. The wood flanges (E = 10 GPa) are 75 mm by 100 mm in cross section, and the steel plates (E = 210 GPa) are 300 mm deep. What is the required thickness t of the steel plates if the allowable stresses are 120 MPa for the steel and 6.5 MPa for the wood? 75 mm 300 mm 75 mm 100 mm

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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