Rock Fractures in Geological Processes

Inbunden, Engelska, 2011

1 349 kr

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Rock fractures control many of Earth's dynamic processes, including plate-boundary development, tectonic earthquakes, volcanic eruptions, and fluid transport in the crust. An understanding of rock fractures is also essential for effective exploitation of natural resources such as ground water, geothermal water, and petroleum. This book combines results from fracture mechanics, materials science, rock mechanics, structural geology, hydrogeology, and fluid mechanics to explore and explain fracture processes and fluid transport in the crust. Basic concepts are developed from first principles and illustrated with worked examples linking models of geological processes to real field observations and measurements. Many additional examples and exercises are provided online, allowing readers to practise formulating and quantitative testing of models. Rock Fractures in Geological Processes is designed for courses at the advanced undergraduate and graduate level but also forms a vital resource for researchers and industry professionals concerned with fractures and fluid transport in the Earth's crust.

Produktinformation

Utgivningsdatum2011-04-28
Mått196 x 253 x 32 mm
Vikt1 400 g
FormatInbunden
SpråkEngelska
Antal sidor594
FörlagCambridge University Press
ISBN9780521863926

Tillhör följande kategorier

Geovetenskap inom Naturvetenskap och teknik

Agust Gudmundsson holds a University of London Chair of Structural Geology at Royal Holloway. He has a PhD in Tectonophysics from the University of London and has previously held positions as research scientist at the University of Iceland, Professor at the University of Bergen, Norway, and Professor and Chair at the University of Göttingen, Germany. Professor Gudmundsson's research interests include volcanotectonics, seismotectonics, and fluid transport in rock fractures and reservoirs. He has published more than 130 research papers on these and related topics, is on the editorial boards of Terra Nova, Tectonophysics, the Journal of Geological Research, and the Journal of Volcanology and Geothermal Research, and is a fellow of the Iceland Academy of Sciences and Academia Europaea. The book draws on Professor Gudmundsson's extensive experience in field, analytical, and numerical studies of crustal fractures and of teaching undergraduate and graduate courses in structural geology, geodynamics, hydrogeology, rock mechanics, reservoir geoscience, seismotectonics, and volcanotectonics.

1. Introduction; 2. Stress; 3. Displacement and strain; 4. Relation between stress and strain; 5. Loading of brittle rock to failure; 6. Stress concentration; 7. Theories of brittle failure of rocks; 8. Extension fractures and shear fractures; 9. Displacements and driving stresses of fractures; 10. Toughness and fracture mechanics; 11. Field analysis of extension fractures; 12. Field analysis of faults; 13. Evolution of extension fractures; 14. Evolution of faults; 15. Fluid transport in rocks - the basics; 16. Fluid transport in faults; 17. Fluid transport in hydrofractures; Index.

'This is an exceptionally comprehensive and timely book. Fractures and fracturing provide the key controls on virtually all of the important geological processes in the lithosphere and yet are commonly marginalized in traditional structural geology texts. This book redresses that imbalance and is therefore an extremely welcome and overdue addition to the literature. It covers rock fractures at all scales, and every aspect of rock fracturing from basic theory to field applications. It features detailed analysis of real field data and many helpful worked examples. It will prove invaluable to advanced undergraduates and graduate students as well as to geological researchers. It should be on everyone's bookshelf.' Philip Meredith, University College London