Truss Structures: Analysis and Design

This lecture covers the analysis and design of truss structures, focusing on topics such as the definition and static scheme of a truss, isostaticity, methods for calculating axial forces, and the virtual work theorem. The instructor explains the concept of trusses, their static models, and methods to determine if a truss is isostatic. Various techniques for calculating forces in truss members are discussed, including equilibrium of nodes and fragments, as well as the virtual work theorem. Examples and practical applications are provided to illustrate the theoretical concepts.