سال انتشار: ۱۳۸۵
محل انتشار: دومین همایش صنایع فراساحل و حضور در بازارهای جهانی
تعداد صفحات: ۱۳
Golafshani – Associate Professor, School of Civil Engineering , Sharif University of technology , Tehran , Iran
Golizadeh – phD Candidate, Department of Civil Engineering , Sharif University of Technology
Investigation oftuned mass damper parameters optimality for vibration control of wave excited single degree of freedom systems implies that optimum tuning and damping ratios are strongly dependent to seastate condition to system parameters. Also the efficiency optimally designed friction for fatigue damage mitigation in realistic steel jacket platforms has been evaluated in this study.
Full stochastic spectral analysis methods has been employedto estimate the maximum fatigue damage as objection to be minimized also a stochastic linearization technique has been to take the nonlinear of the hysteretic dampers into account.