A comprehensive textbook that encompasses the full range of material covered in undergraduate courses in Structures in departments of Civil and Mechanical Engineering. The approach taken aims to integrate a qualitative approach - looking at the physical reality of phenomena - with a quantitative approach - one that models the physical reality mathematically. An innovative introductory chapter looks at different types of structures - from the commonplace, such as chairs and aeroplanes, and the historically significant, such as the Pont du Gard in southern France, through to modern and novel...