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2" typ 3" 14" 8" + 20" 3" 8" Determine the moment of inertia of the cross section in Sketch #1 in in about the horizontal (x-x) centroidal axis. Hint: It should be symmetrical therefore the NA (Neutral Axis) of the composite should fall half way. Determine the section modulus of the cross section in in about the horizontal (x-x) centroidal axis. Assuming the member is used as a beam and has a maximum shear force of 8 kips applied to it, determine the maximum horizontal (transverse) shear stress. Answer in ksi. Hint: VQ/lb should be used because we are dealing with a composite section.

2" typ 3" 14" 8" + 20" 3" 8" Determine the moment of inertia of the cross section in Sketch #1 in in about the horizontal (x-x) centroidal axis. Hint: It should be symmetrical therefore the NA (Neutral Axis) of the composite should fall half way. Determine the section modulus of the cross section in in about the horizontal (x-x) centroidal axis. Assuming the member is used as a beam and has a maximum shear force of 8 kips applied to it, determine the maximum horizontal (transverse) shear stress. Answer in ksi. Hint: VQ/lb should be used because we are dealing with a composite section.

Materials Science And Engineering Properties
Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter12: Composite Materials
Section: Chapter Questions
Problem 12.7P: Estimate the transverse tensile strength of the concrete in Problem 12.6.
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2" typ 3" 14" 8" + 20" 3" 8" Determine the moment of inertia of the cross section in Sketch #1 in in about the horizontal (x-x) centroidal axis. Hint: It should be symmetrical therefore the NA (Neutral Axis) of the composite should fall half way. Determine the section modulus of the cross section in in about the horizontal (x-x) centroidal axis.
Transcribed Image Text:2" typ 3" 14" 8" + 20" 3" 8" Determine the moment of inertia of the cross section in Sketch #1 in in about the horizontal (x-x) centroidal axis. Hint: It should be symmetrical therefore the NA (Neutral Axis) of the composite should fall half way. Determine the section modulus of the cross section in in about the horizontal (x-x) centroidal axis.
Assuming the member is used as a beam and has a maximum shear force of 8 kips applied to it, determine the maximum horizontal (transverse) shear stress. Answer in ksi. Hint: VQ/lb should be used because we are dealing with a composite section.
Transcribed Image Text:Assuming the member is used as a beam and has a maximum shear force of 8 kips applied to it, determine the maximum horizontal (transverse) shear stress. Answer in ksi. Hint: VQ/lb should be used because we are dealing with a composite section.
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