The content of this book is the original form of my M.Sc thesis centers on "The dynamics and lamination effect of Orthotropic beam". The book covers several achievements and developments made thus far in the field of dynamics, with particular attention to vibration and acoustic. Beam lamination was modelled and simulated using MATLAB. The book is intended for undergraduate and postgraduate students with a focus on studies in Physics, Systems, Mechanical, Material, and Civil Engineering with an understanding of modelling and simulation. In addition, the book can be useful to practicing engineers in the related field of study.