PROBLEM 4.37 Three wooden beams and two steel plates are securely bolted together to form the composite member shown. Using the data given below, determine the largest permissible bending moment when the member is bent about a horizontal axis. axis 250 mm Wood Steel 50 50 50 mm mm mm Modulus of elasticity 14 GPa 200 GPa 6 mm Allowable stress 14 MPa 150 MPa

PROBLEM 4.37 Three wooden beams and two steel plates are securely bolted together to form the composite member shown. Using the data given below, determine the largest permissible bending moment when the member is bent about a horizontal axis. axis 250 mm Wood Steel 50 50 50 mm mm mm Modulus of elasticity 14 GPa 200 GPa 6 mm Allowable stress 14 MPa 150 MPa

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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Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.

Question

PROBLEM 4.37
Three wooden beams and two steel plates are securely bolted together to form the
composite member shown. Using the data given below, determine the largest
permissible bending moment when the member is bent about a horizontal axis.
axis
250 mm
Steel
Wood
50
50
mm mm mm
50
Modulus of elasticity
14 GPa
200 GPa
6 mm
Allowable stress
14 MPa
150 MPa

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