1. Three metal strips, each 40 mm height, are bonded together to form the composite beamshown. The modulus of elasticity is 210 GPa for the steel, 105 GPa for the brass, and70 GPa for the aluminium. If the allowable bending stress for the aluminum (Gallow)al=100 MPa, for the steel (Gallow)s=150 MPa and (Gallow)b= 200 MPa for brass determinethe maximum allowable intensit of w of the uniform distributed load.2wAluminum2w10 mmBrass10 mmSteel20 mm2m- 40 mm

Given- A three metal strips Aluminum, Brass and Steel of each 40mm height are joined together to…

1. Three metal strips, each 40 mm height, are bonded together to form the composite beam shown. The modulus of elasticity is 210 GPa for the steel, 105 GPa for the brass, and 70 GPa for the aluminium. If the allowable bending stress for the aluminum (ơallow))a= 100 MPa, for the steel (Gallow)st=150 MPa and (Gallow)br= 200 MPa for brass determine the maximum allowable intensit of w of the uniform distributed load. Aluminum 2w 10 mm Brass 10 mm Steel |20 mm 40 mm

1. Three metal strips, each 40 mm height, are bonded together to form the composite beam shown. The modulus of elasticity is 210 GPa for the steel, 105 GPa for the brass, and 70 GPa for the aluminium. If the allowable bending stress for the aluminum (ơallow))a= 100 MPa, for the steel (Gallow)st=150 MPa and (Gallow)br= 200 MPa for brass determine the maximum allowable intensit of w of the uniform distributed load. Aluminum 2w 10 mm Brass 10 mm Steel |20 mm 40 mm

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter12: Composite Materials

Section: Chapter Questions

Problem 10ETSQ

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1. Three metal strips, each 40 mm height, are bonded together to form the composite beam shown. The modulus of elasticity is 210 GPa for the steel, 105 GPa for the brass, and 70 GPa for the aluminium. If the allowable bending stress for the aluminum (Gallow)al= 100 MPa, for the steel (Gallow)st 150 MPa and (Gallow)br=200 MPa for brass determine the maximum allowable intensit of w of the uniform distributed load. 2w 2m Aluminum Brass Steel 40 mm- 10 mm 10 mm 20 mm
1. Three metal striips, each 40 mm height, are bonded together to form the composite beam shown. The modulus of elasticity is 210 GPa for the steel, 105 GPa for the brass, and 70 GPa for the aluminium. If the allowable bending stress for the aluminum (Galow= 100 MPa, for the steel (Galow)kr=150 MPa and (Galow)or 200 MPa for brass determine the maximum allowable intensit of w of the uniform distributed load. Aluminum 10 mm Brass 10 mm Steel 20 mm 40 mm
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A composite bar is fabricated by brazing aluminum alloy [E = 10,000 ksi] bars (1) to a center brass [E = 17,000 ksi] bar (2) as shown in the fıgure. Assume d = 0.65 in., a = 0.1835 in., L = 22 in. If the total axial force carried by the two aluminum bars must equal the axial force carried by the brass bar, calculate the thickness b required for brass bar (2). Brass (2) Aluminum (1) (1) P a b = i in.
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CN=44