Foundations of Geotechnical Earthquake Engineering

Earthquakes present some of the most destructive forces in civil engineering, making it vital to understand how soil behaves under dynamic seismic forces. This text-only course provides a comprehensive introduction to geotechnical earthquake engineering, bridging the gap between seismology and practical structural design. You will gain a solid understanding of how seismic waves travel through the earth and how different soil types respond to intense shaking. Starting with core definitions and the fundamentals of wave propagation, the course guides you step-by-step through soil dynamics, site response analysis, and hazard mitigation. By reading through detailed explanations and working through analytical examples, you will learn how to evaluate and design safer geotechnical systems. What you'll learn: Understand the fundamentals of engineering seismology, plate tectonics, and seismic wave propagation; Analyze dynamic soil properties using both field and laboratory testing methods; Evaluate seismic hazards using deterministic and probabilistic analysis frameworks; Assess soil liquefaction potential and study modern mitigation and ground improvement techniques; Design seismic-resistant retaining walls, slopes, and shallow foundations; Practice calculating ground motion parameters and understanding site-specific response. The course begins with essential terminology and the physical principles of earthquakes, then progresses to dynamic soil behavior, liquefaction analysis, and practical seismic design formulas. This course is designed for beginners, civil engineering students, and practicing professionals looking to build a strong foundational knowledge of geotechnical earthquake engineering without any complex prerequisites. Start reading today to master the fundamentals of seismic geotechnical design.