Structural Design Basics: Torsion, Stiffness, and Shaft Sizing

Every civil engineering project relies on a deep understanding of how materials and components respond to forces. This course provides a solid foundation in structural mechanics, enabling you to confidently approach the design and analysis of common structural elements, specifically focusing on torsional loads and structural stiffness. What you'll learn: Understand the fundamental concepts of stress, strain, and material properties for engineering design. Analyze the effects of torsional forces on circular shafts, calculating resulting stresses and deformations. Determine structural stiffness and deflection for various engineering components under load. Apply design equations and safety factors to appropriately size circular shafts for specific applications. Practice foundational calculations that inform material selection and structural element proportioning in modern engineering. The course begins with essential terminology and material science basics, then systematically progresses through the principles of torsion, structural stiffness, and practical shaft sizing exercises. This course is designed for absolute beginners in civil or structural engineering, as well as anyone interested in the foundational mechanics of materials, with no prior experience required. Begin your journey into structural design and build a robust understanding of how components withstand engineering challenges.