------------------------------------------------------------ OUTPUT OF FATIGUE ANALYSIS Reduced Extreme Storm ------------------------------------------------------------ ------------------------------------------------------------ CONSTANTS FOR FATIGUE CURVE: N = (A/S)**B STRESS IN PASCAL, N/m**2 ------------------------- A = 0.26940E+10 B = 4.380 CONCENTRATION FACTOR = 1.1000 ------------------------------------------------------------ ------------------------------------------------------------ ------------------------------------------------------------ ------------------------------------------------------------ SINGLE-FREQUENCY RESPONSE ------------------------------------------------------------ MODE NUMBER = 1 FREQUENCY = 0.0336 (Hz) MIN. FATIGUE LIFE = 0.1263E+15 (yr) AT X = 685.91 (m) ------------------------------------------------------------ MODE NUMBER = 2 FREQUENCY = 0.0678 (Hz) MIN. FATIGUE LIFE = 0.5777E+10 (yr) AT X = 745.04 (m) ------------------------------------------------------------ MODE NUMBER = 3 FREQUENCY = 0.1025 (Hz) MIN. FATIGUE LIFE = 0.8738E+06 (yr) AT X = 780.52 (m) ------------------------------------------------------------ MODE NUMBER = 4 FREQUENCY = 0.1379 (Hz) MIN. FATIGUE LIFE = 0.1023E+05 (yr) AT X = 801.22 (m) ------------------------------------------------------------ MODE NUMBER = 5 FREQUENCY = 0.1742 (Hz) MIN. FATIGUE LIFE = 0.1017E+04 (yr) AT X = 816.00 (m) ------------------------------------------------------------ MODE NUMBER = 6 FREQUENCY = 0.2119 (Hz) MIN. FATIGUE LIFE = 0.8055E+03 (yr) AT X = 824.87 (m) ------------------------------------------------------------ MODE NUMBER = 7 FREQUENCY = 0.2512 (Hz) MIN. FATIGUE LIFE = 0.1575E+05 (yr) AT X = 833.74 (m) ------------------------------------------------------------ MODE NUMBER = 8 FREQUENCY = 0.2927 (Hz) MIN. FATIGUE LIFE = 0.5254E+07 (yr) AT X = 839.65 (m) ------------------------------------------------------------ MODE NUMBER = 9 FREQUENCY = 0.3356 (Hz) MIN. FATIGUE LIFE = 0.2410E+08 (yr) AT X = 842.61 (m) ------------------------------------------------------------ MODE NUMBER = 10 FREQUENCY = 0.3809 (Hz) MIN. FATIGUE LIFE = 0.3643E+10 (yr) AT X = 845.57 (m) ------------------------------------------------------------ ------------------------------------------------------------ ------------------------------------------------------------ ------------------------------------------------------------ MULTI-FREQUENCY RESPONSE ------------------------------------------------------------ MINIMUM FATIGUE LIFE = 0.6750E+05 (yrs) AT LOCATION X = 821.91 (m) FROM TOP ------------------------------------------------------------ STRESS CONTRIBUTION BY EACH MODE IN THE MINIMUM FATIGUE LIFE ------------------------------------------------------------ MODE NUMBER STRESS (N/m^2) ------------------------------------------------------------ 1 0.1572E+05 2 0.1249E+06 3 0.9523E+06 4 0.2706E+07 5 0.4574E+07 6 0.4628E+07 7 0.2152E+07 8 0.4969E+06 9 0.3589E+06 10 0.7442E+05 ------------------------------------------------------------