This updated text presents the theory of continuum mechanics using compurational methods. The rest covers abroad range of topics including general problems of large rotation and large deformations and the development and limitations of finite clement formulations in solving such problems. Dr. Ahmed A. Shabana introduces theories on motion kinematics, strain, forces, and stresses, and goes on to discuss linear and nonlinear constitutive equations, including viscoclastic and plastic constitutive models. General nonlinear continuum machanics theory is used to develop small and large finite element formulations that correctly describe rigid body motion for use in engineering applications. This second edition features a new chapter that focuses on computational geometry and finite clement analysis. This book is ideal for graduate and undergraduate students, professionals, and researchers who are interested in continuum mechanics.