Figure e31 response of spring mass damper system

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Unformatted text preview: 2 PLANE82 SOLID45 SOLID92 SOLID95 Rectangular 0 1.000 1.004 1.001 1.005 1.000 1.001 Trapezoidal 15 1.000 1.004 1.001 1.005 1.000 1.001 Trapezoidal 30 1.000 1.004 1.001 1.005 1.000 1.001 Trapezoidal 45 1.000 1.005 1.001 1.006 1.000 1.001 Parallelogram 15 1.000 1.004 1.001 1.005 1.000 1.001 Parallelogram 30 1.000 1.004 1.001 1.005 1.000 1.001 Parallelogram 45 1.000 1.004 1.001 1.005 1.000 1.001 Bending Mode ANSYS Verification Manual . ANSYS Release 9.0 . 002114 . © SAS IP, Inc. 2–41 Benchmark D3 1st Natural Frequency Ratio Rectangular 0 1.003 1.010 0.999 1.010 1.004 1.002 Trapezoidal 15 1.003 1.567 1.000 1.598 1.005 1.003 Trapezoidal 30 1.006 1.973 1.003 2.015 1.008 1.010 Trapezoidal 45 1.016 2.207 1.012 2.254 1.020 1.051 Parallelogram 15 1.003 1.040 0.999 1.043 1.005 1.002 Parallelogram 30 1.005 1.091 0.999 1.097 1.009 1.004 Parallelogram 45 1.011 1.119 0.999 1.127 1.020 1.010 Assumptions, Modeling Notes, and Solution Comments 1. The problem tests the influence of irregular element shapes on e...
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This note was uploaded on 12/09/2010 for the course DEPARTMENT E301 taught by Professor Kulasinghe during the Spring '09 term at University of Peradeniya.

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