This book deals with statically indeterminate frame structures. The method of force variables is explained in both classical and matrix form. After introducing discrete structural modeling, the reader is familiarized with various variants of the displacement method and is introduced to computer-based structural analysis. Introductions to geometrically and physically nonlinear problems complete the content of the book. Many examples complement the theory. This generalized perspective is aimed at both university and technical college students as well as practicing engineers in the construction field.