This civil engineering textbook shows how geotechnical theory connects with the design and construction of today’s foundations. Foundation Engineering: Geotechnical Principles and Practical Applications shows how to perform critical calculations, apply the newest ground modification technologies, engineer and build effective foundations, and monitor performance and safety. Written by a recognized expert in the field, the book covers both shallow and deep foundations. Real-world case studies and practice problems help reinforce key information. Coverage includes: • Soil classification, clay, and minerals • Moisture content and unit weight • Shear strength • Consolidation • Terzagi’s eureka moment • Shallow foundations, stress distribution, and settlement • Flow nets, seepage, and dewatering • Slope stability • Deep foundations • Ground modification • Retaining walls and wall friction • Empirical tests • Field monitoring • Ethics and legal issues.