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FE Review: Mechanics of Materials. College of Engineering. D. Nims, P.E. March 2, 2005. Two Purposes. Help experts recall their skills. Civils, CET, and Mechanicals have taken at least three courses in this area. It should be a strength. Target should be 90%+. - PowerPoint PPT Presentation
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March 2, 2005 1
FE Review: Mechanics of Materials
D. Nims, P.E.
March 2, 2005
College of Engineering
March 2, 2005 2
Two Purposes
• Help experts recall their skills. Civils, CET, and Mechanicals have taken at least three courses in this area. It should be a strength. Target should be 90%+.
• Help novices pick the low fruit. BIOE, CHEE, EE, ET, and CS may not have taken the course. Target should be 60%+.
March 2, 2005 3
Axial Stress-Strain Relationship
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ThinWalled
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Failure Theories
))(),(),((absmax2
S
DuctileStressShearMax
SorS
BrittleStressNormalMax
322131max
Ymax
c3t1
321
Energy of Distortion - Ductile
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Bending – Sign Convention
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Bending Stress Distribution
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Bending Deflection
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Relationship Between V and M
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Transverse Shear
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