Stress Conc Lab 1 - Strain(cm/cm Aluminum Bar Gage Number...

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Rubber Sheet Gage Length - 2 cm Gage Length - 16 cm Position Distance Length (cm) Strain cm/cm Length (cm) Strain cm/cm 0 0.0 2.50 1.250 18.0 1.125 1 0.5 2.40 1.200 18.0 1.125 2 1.0 2.30 1.150 18.0 1.125 3 1.5 2.25 1.125 18.0 1.125 4 2.0 2.20 1.100 18.0 1.125 5 3.0 2.20 1.100 18.0 1.125 6 4.0 2.20 1.100 18.0 1.125 7 5.0 2.20 1.100 18.0 1.125 8 6.0 2.20 1.100 18.0 1.125 9 7.0 2.20 1.100 18.0 1.125 10 8.0 2.20 1.100 18.0 1.125 11 9.0 2.25 1.125 18.0 1.125 12 10.0 2.25 1.125 18.0 1.125 13 10.5 2.30 1.150 18.0 1.125 14 11.0 2.30 1.150 18.0 1.125 15 11.5 2.40 1.200 18.0 1.125 16 12.0 2.50 1.250 18.0 1.125 Nathan Quinn EMA 307 Sect 9 Stress Concentraions Lab 0.0 2.0 4.0 6.0 8.0 10.0 12.0 1.000 1.050 1.100 1.150 1.200 1.250 1.300 Strain v. Position on a Rubber Sheet Column D Column F Distance from Origin (cm)
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Unformatted text preview: Strain (cm/cm) Aluminum Bar Gage Number Stress (psi) 1 0.0004270 4063.44 2 0.0004140 3939.73 3 0.0004200 3996.83 4-0.0001450-1379.86 5 0.0018060 17186.36 6 0.0018440 17547.98 7 0.0003060 2911.97 8 0.0002750 2616.97 9 0.0005780 5893.10 10-0.0000940 1138.38 13 0.0013270 12628.07 14 0.0013750 13084.85 15 0.0003850 3663.76 16 0.0003750 3568.60 17 0.0012560 11952.42 18 0.0012870 12247.42 19 0.0003980 3787.47 Note: Gages 9 and 10 computed using 2-D Hooke's Law Poisson's Ratio 0.3450 Elastic Modulus (ksi) 9516.2569 Load (lb) 2000 Microstrain (in/in)...
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This note was uploaded on 03/27/2008 for the course EMA 303 taught by Professor Plesha during the Spring '08 term at University of Wisconsin.

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Stress Conc Lab 1 - Strain(cm/cm Aluminum Bar Gage Number...

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