Fung-a First Course In Continuum Mechanics.pdf May 2026

2.1 Displacement and Deformation Gradient ($\mathbfF$)

2.2 Strain Tensors (Lagrangian vs. Eulerian)

2.3 Principal Strains and Invariants

"A First Course in Continuum Mechanics" is widely regarded as a seminal bridge between elementary mechanics (statics/dynamics) and advanced continuum theory. Unlike dense mathematical treatises, Fung’s approach is physically intuitive. The book is designed to teach students how to formulate mechanical problems mathematically, emphasizing the "why" and "how" behind the equations rather than just the derivation.

5.1 One-Dimensional Waves in Elastic Bars

5.2 Viscoelasticity (Creep & Relaxation)

5.3 Finite Element Implementation Notes