A timber beam having a simple span of 4 m. carries a total load including its own weight of 10 kN/m. It has a width of 200 mm and a depth of 260 mm, used dressed dimension by reducing its dimensions by 10 mm. The wooden section is made up of 80% grade Apitong. Allowable bending stress, Fb 16.5 MPa Modulus of elasticity of wood, E, 7310 MPa Allowable shearing stress, Fv = 1.75 MPa 1) Which of the following gives the max. flexural stress of the beam? a) 16.50 MPa b) 17.50 MPa 2) Which of the following gives the max. shearing stress of the beam? a) 2.73 MPa b) 1.73 MPa c) 12.80 MPa d) 13.80 MPa a) 16.43 mm b) 18.43 mm c) 2.36 MPa d) 1.36 MPa 3) Which of the following deflection of the beam? gives the max. C) 15.66 mm d) 17.66 mm

A timber beam having a simple span of 4 m. carries a total load including its own weight of 10 kN/m. It has a width of 200 mm and a depth of 260 mm, used dressed dimension by reducing its dimensions by 10 mm. The wooden section is made up of 80% grade Apitong. Allowable bending stress, Fb 16.5 MPa Modulus of elasticity of wood, E, 7310 MPa Allowable shearing stress, Fv = 1.75 MPa 1) Which of the following gives the max. flexural stress of the beam? a) 16.50 MPa b) 17.50 MPa 2) Which of the following gives the max. shearing stress of the beam? a) 2.73 MPa b) 1.73 MPa c) 12.80 MPa d) 13.80 MPa a) 16.43 mm b) 18.43 mm c) 2.36 MPa d) 1.36 MPa 3) Which of the following deflection of the beam? gives the max. C) 15.66 mm d) 17.66 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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