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روش بردارهای ریتز نوین برای تحلیل دینامیکی سازه‌ها در حوزة فرکانس

Seyyed Asghar Arjmandi; Vahid Lotfi

Volume 41, Issue 1 , March 2007, , Pages 1-10

https://doi.org/10.22059/jac.2013.7827

Abstract
  Ritz method is one of the techniques for reduction of the degrees of freedom. Efficiency of Ritz method depends on used vectors. The Ritz method uses load depended vectors in spite of modal method and for this reason it is expected to give better results than modal method. This is the advantage of Ritz ...  Read More