Structural Engineering: How Buildings and Bridges Work

Have you ever wondered how skyscrapers stay standing during high winds or how suspension bridges carry thousands of cars every day? The built environment around us relies on foundational engineering principles to remain safe, functional, and resilient. In this text-based course, you will explore the science and design behind structural engineering. Starting with key terminology and basic concepts like tension, compression, and load paths, you will uncover how engineers solve complex challenges to construct both everyday buildings and iconic global structures. What you'll learn: - Understand foundational engineering concepts, including forces, static loads, tension, and compression. - Analyze the structural systems behind different types of bridges, from simple beam to complex suspension designs. - Explore how skyscrapers and large-scale buildings are designed to resist gravity, wind, and seismic activity. - Discover modern sustainable building materials, such as cross-laminated timber and high-performance concrete. - Apply current climate-resilient design principles used to protect structures against extreme weather. - Practice identifying structural components and engineering decisions in the buildings around your own community. The course flows logically from foundational definitions and core physics concepts to practical explorations of structural types, modern materials, and environmental adaptations. This course is designed entirely for beginners, requiring no prior engineering, math, or physics background. Start reading today to see the structures around you through the eyes of an engineer.