Soil liquefaction occurs when soil loses much of its strength or stiffness. It can occur during earthquakes, landslides, or even traffic-induced vibration. The first edition of this book made its mark, and this significantly expanded new edition is updated on a range of issues. It now includes "numerical wheels" to give guidance on design calculations as well as on soil behavior. It provides more worked examples and more detailed derivations to suit graduate students. In addition, software is provided on www.crcpress.com/product/isbn/9781482213683.