Unstable Ground

Unstable Ground looks at the human impact of climate change and its potential to provoke some of the most troubling crimes against humanity—ethnic conflict, war, and genocide. Alex Alvarez provides an essential overview of what science has shown to be true about climate change and examines how our warming world will challenge and stress societies and heighten the risk of mass violence. Drawing on a number of recent and historic examples, including Darfur, Syria, and the current migration crisis, this book illustrates the thorny intersections of climate change and violence. The author doesn’t claim causation but makes a compelling case that changing environmental circumstances can be a critical factor in facilitating violent conflict. As research suggests climate change will continue and accelerate, understanding how it might contribute to violence is essential in understanding how to prevent it.

As an art form that is utterly dependent on its own spatiality, theatre has a major contribution to make to contemporary debates about space and place. In this book, Australian academics explore the nexus between place and performance in practices ranging from mainstream theatre to site specific performance.

Deals with the hazards, risks and controls relating to Fire and Rescue Service personnel working on or near ice and unstable ground.

Methods of Treatment of Unstable Ground focuses on the methods of treatment that have been adopted by engineers in their attempts to make unstable ground usable. These methods are meant to stabilize ground, either temporarily as in ground-water lowering or freezing techniques, or permanently as in grouting. This book is comprised of 11 chapters. The first of which reviews some of the modern techniques in addressing problems caused by unstable ground, including those caused by water in excavations, instability of natural or excavated slopes, the settlement of structures on soft or loose soils, and subsidence due to extraction of minerals from the ground. These techniques range from ground-water lowering to the use of an impermeable barrier around the excavation to prevent inflow and at the same time maintain the surrounding water table at its normal level. Attention then turns to the use of electro-osmosis and electrochemical stabilization in ground engineering; control of groundwater by excluding it through grouting; and fundamental conditions governing the penetration of grouts. The remaining chapters explore grout selection based on engineering performance; ground conditions in mining areas; clay grouting and alluvial grouting; and ground freezing. Finally, the use of cement to stabilize soil and of vibroflotation to improve poor ground below foundations of structures is described. This book should prove useful to engineers engaged in ground engineering.

Introductory technical guidance for civil engineers, geotechnical engineers and structural engineers interested in foundations of structures on unstable soil conditions. Here is what is discussed: 1. UNSTABLE SOILS, 2. HEAVING SOIL, 3. IDENTIFICATION, 4. POTENTIAL VERTICAL HEAVE, 5. POTENTIAL DIFFERENTIAL HEAVE, 6. APPLICATION, 7. COLLAPSIBLE SOIL.

The workshop aims to provide a fundamental understanding of the liquefaction process, necessary to the enhancement of liquefaction prediction. The contributions are divided into eight sections, which include: factors affecting liquefaction susceptibility and field studies of liquefaction.