FATIGUE VULNERABILITY OF JACK-UP PLATFORMS.

Keywords: FATIGUE, VULNERABILITY, PLATFORMS, JACK UP, DAMAGE, LEGS, LOCATION, DATA, CALCULATIONS, PROBLEMS, STRUCTURES, JOINTS, WELDED, SWAY, ANALYSIS, SPECTRAL, DESIGN, STRESS, RISKS, FIXED, STEEL, STRENGTH, WAVES, RESONANCE, LOADS, MOTION, SENSITIVITY, AMPLIFICATION, DYNAMICS, SERVICE LIFE, PRECAUTIONS, INDEPENDENT, TRUSSES, UNITS, MATS, SUPPORTS, METHODS, DETERIORATION, GULF OF MEXICO