ABC triangle is drawn on the thin plate in the figure when it is unloaded. AB length is parallel to the "x" axis and measured as AB=20cm. Determine: a) the final length of side BC. b) the amount of change of side AC. c) the amount of change in plate thickness. d) the final volume of the plate.

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter9: Moments And Products Of Inertia Of Areas
Section: Chapter Questions
Problem 9.13P: Figure (a) shows the cross section of a column that uses a structural shape known as W867...
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K=17 so 107 MPa strength of material question.

-X
A
750
50 cm
C
70%
B
150 MPa
E = 70 GPa
v= 1/3
40 cm
1.5 cm
(90+K) MPa
ABC triangle is drawn on the thin plate in the figure when it is unloaded. AB length is
parallel to the "x" axis and measured as AB=20cm. Determine:
a) the final length of side BC.
b) the amount of change of side AC.
c) the amount of change in plate thickness.
d) the final volume of the plate.
Transcribed Image Text:-X A 750 50 cm C 70% B 150 MPa E = 70 GPa v= 1/3 40 cm 1.5 cm (90+K) MPa ABC triangle is drawn on the thin plate in the figure when it is unloaded. AB length is parallel to the "x" axis and measured as AB=20cm. Determine: a) the final length of side BC. b) the amount of change of side AC. c) the amount of change in plate thickness. d) the final volume of the plate.
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