Page 93 - Using ANSYS for Finite Element Analysis Dynamic, Probabilistic, Design and Heat Transfer Analysis
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80  •   using ansys for finite eLement anaLysis

                   0.7
                   0.6
                   0.5
                   Probability  0.4

                   0.3
                   0.2
                   0.1

                    0  0    1     2      3     4      5     6     7      8
                                               x
                                        Fatigue life distribution


                   0.4

                   0.2
                    0
                   Probability  0.6


                   0.4
                   0.2

                    0
                    700      800     900     1000     1100     1200    1300
                                              X
                                        Gamma distribution



                   0.2
                   0.18
                   0.16
                   0.14
                  Probability  0.08
                   0.12
                   0.1
                   0.06
                   0.04
                   0.02
                    0
                    –15      –10      –5       0        5       10       15
                                               x
                                     Double exponential distribution
   88   89   90   91   92   93   94   95   96   97   98