An insightful examination of the numerical methods used to develop finite element methods
A Variational Approach to Structural Analysis provides readers with the underpinnings of the finite element method (FEM) while highlighting the power and pitfalls of virtual methods. In an easy-to-follow, logical format, this book gives complete coverage of the principle of virtual work, complementary virtual work and energy methods, and static and dynamic stability concepts.
The first two chapters prepare the reader with preliminary material, introducing in detail the variational approach...