------------------------------------------------------------ OUTPUT OF FATIGUE ANALYSIS OTC NON-Typhoon ------------------------------------------------------------ ------------------------------------------------------------ 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 = 0.0373 (Hz) MIN. FATIGUE LIFE = 0.2935E+14 (yr) AT X = 688.87 (m) ------------------------------------------------------------ MODE NUMBER = 2 FREQUENCY = 0.0732 (Hz) MIN. FATIGUE LIFE = 0.1214E+07 (yr) AT X = 745.04 (m) ------------------------------------------------------------ MODE NUMBER = 3 FREQUENCY = 0.0984 (Hz) MIN. FATIGUE LIFE = 0.9713E+10 (yr) AT X = 780.52 (m) ------------------------------------------------------------ MODE NUMBER = 4 FREQUENCY = 0.1356 (Hz) MIN. FATIGUE LIFE = 0.6727E+07 (yr) AT X = 801.22 (m) ------------------------------------------------------------ MODE NUMBER = 5 FREQUENCY = 0.1747 (Hz) MIN. FATIGUE LIFE = 0.6179E+05 (yr) AT X = 816.00 (m) ------------------------------------------------------------ MODE NUMBER = 6 FREQUENCY = 0.2124 (Hz) MIN. FATIGUE LIFE = 0.3242E+04 (yr) AT X = 824.87 (m) ------------------------------------------------------------ MODE NUMBER = 7 FREQUENCY = 0.2514 (Hz) MIN. FATIGUE LIFE = 0.3679E+03 (yr) AT X = 833.74 (m) ------------------------------------------------------------ MODE NUMBER = 8 FREQUENCY = 0.2920 (Hz) MIN. FATIGUE LIFE = 0.4126E+03 (yr) AT X = 839.65 (m) ------------------------------------------------------------ MODE NUMBER = 9 FREQUENCY = 0.3351 (Hz) MIN. FATIGUE LIFE = 0.3247E+06 (yr) AT X = 842.61 (m) ------------------------------------------------------------ MODE NUMBER = 10 FREQUENCY = 0.3803 (Hz) MIN. FATIGUE LIFE = 0.1011E+07 (yr) AT X = 845.57 (m) ------------------------------------------------------------ MODE NUMBER = 11 FREQUENCY = 0.4276 (Hz) MIN. FATIGUE LIFE = 0.7343E+06 (yr) AT X = 848.52 (m) ------------------------------------------------------------ MODE NUMBER = 12 FREQUENCY = 0.4769 (Hz) MIN. FATIGUE LIFE = 0.7350E+09 (yr) AT X = 851.48 (m) ------------------------------------------------------------ ------------------------------------------------------------ ------------------------------------------------------------ ------------------------------------------------------------ MULTI-FREQUENCY RESPONSE ------------------------------------------------------------ MINIMUM FATIGUE LIFE = 0.4323E+05 (yrs) AT LOCATION X = 836.70 (m) FROM TOP ------------------------------------------------------------ STRESS CONTRIBUTION BY EACH MODE IN THE MINIMUM FATIGUE LIFE ------------------------------------------------------------ MODE NUMBER STRESS (N/m^2) ------------------------------------------------------------ 1 0.1868E+05 2 0.9521E+06 3 0.8911E+05 4 0.4919E+06 5 0.1487E+07 6 0.2969E+07 7 0.4852E+07 8 0.4591E+07 9 0.9468E+06 10 0.6727E+06 11 0.6459E+06 12 0.1148E+06 ------------------------------------------------------------