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contact_stressHW4

# contact_stressHW4 - Material alumina glass steel Aluminum...

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Material Modulus Poisson ratio Radius,m m B Yield, Ksi Efunda alumina 3.70E+11 0.22 0.0127 2.57E-12 39.37008 glass 6.80E+10 0.19 1.42E-11 220 silica steel 2.10E+11 0.29 0.0127 4.36E-12 39.37008 350 52100 St Aluminum 7.00E+10 0.3 1.30E-11 45 6061-T651 Aluminum 5 1100-O Aluminum Matrls Force,N a,m stress, Pa stress,psi al/glass 3.30E-01 3.78615E-05 1.10E+08 1.57E+04 steel/glass 6.50E-01 4.90812E-05 1.29E+08 1.84E+04 steel+/glass 9.30E-01 5.52993E-05 1.45E+08 2.07E+04 steel/steel
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Unformatted text preview: steel/steel 6.50E-01 3.81858E-05 2.13E+08 3.04E+04 Steel/aluminum 6.50E-01 4.80224E-05 1.35E+08 1.92E+04 m is the ratio of poisson's ratio and modulus B is the geometry factor R is radius of each surface F is the load applied 2 max 3 2 1 2 1 1 2 1 1 5 . 1 ) ( 375 . 1 1 2 1 1 a F F B m m a R R B E m π σ ν = + = ⎟ ⎟ ⎠ ⎞ ⎜ ⎜ ⎝ ⎛ + = − =...
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• Fall '07
• EISCHEN
• Stress, Ratio, 04 m, Modulus Poisson ratio, Ksi Efunda

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