A small aluminum alloy [E = 65 GPa] tee shape is used as a simply supported beam as shown. For this beam, a-165 mm. The cross- sectional dimensions of the tee shape are b 19 mm, d 29 mm, and t 7 mm, After loads are applied to the beam at B, C, and D, a compressive normal strain of 480 uɛ is measured from a strain gage located at c 5 mm below the topmost edge of the tee stem at section 1-1. What is the applied load P? 3P Strain gage a H. b. Answer: P =

Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter9: Time, Temperature, And Mechanical Properties
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A small aluminum alloy [E 65 GPa] tee shape is used as a simply supported beam as shown. For this beam, a 165 mm. The cross-
sectional dimensions of the tee shape are b 19 mm, d= 29 mm, and t 7 mm, After loads are applied to the beam at B, C, and D,a
compressive normal strain of 480 uɛ is measured from a strain gage located at c=5 mm below the topmost edge of the tee stem at
section 1-1. What is the applied load P?
17
P.
P.
3P
Strain gage
D
a -
H.
a
b.
Answer:
! N
P = i
2.
Transcribed Image Text:A small aluminum alloy [E 65 GPa] tee shape is used as a simply supported beam as shown. For this beam, a 165 mm. The cross- sectional dimensions of the tee shape are b 19 mm, d= 29 mm, and t 7 mm, After loads are applied to the beam at B, C, and D,a compressive normal strain of 480 uɛ is measured from a strain gage located at c=5 mm below the topmost edge of the tee stem at section 1-1. What is the applied load P? 17 P. P. 3P Strain gage D a - H. a b. Answer: ! N P = i 2.
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