Engineering of glacial deposits / Barry G. Clarke
- Clarke, B. G. (Barry Goldsmith), 1950-
- Boca Raton, FL : CRC Press, Taylor & Francis Group, 
- Copyright Date:
- Physical Description:
- 1 online resource
- Cover; Half Title ; Title Page ; Copyright Page ; Contents ; Preface ; Author ; 1. Introduction ; 1.1 Introduction ; 1.2 Glaciation ; 1.3 Engineering glacial soils ; 1.4 Glacial soil ; 1.5 The evolution of glacial geology ; 1.6 The past is the key to the present, 1.7 Glacial soils are the most variable of all soils 1.8 'We know more about the stars above us than the soils beneath our feet' (Leonardo da Vinci, c. 1600) ; 1.9 Observations ; 2. Glacial geology ; 2.1 Introduction ; 2.2 Glacial soils ; 2.2.1 Facies ; 2.2.2 Primary deposits, 18.104.22.168 Subglacial traction tills 22.214.171.124 Melt-out till ; 2.2.3 Secondary deposits ; 126.96.36.199 Glaciofluvial deposits ; 188.8.131.52 Glacial sedimentation ; 2.3 Glacial depositional landforms ; 2.3.1 Subglacial landforms formed by ice ; 184.108.40.206 Drumlins ; 220.127.116.11 Flutes, 18.104.22.168 Rogens (ribbed moraines) 22.214.171.124 Erratics ; 2.3.2 Subglacial landforms formed by water ; 2.3.3 Ice margin moraines ; 126.96.36.199 Push moraines ; 188.8.131.52 Dump moraines ; 184.108.40.206 Ablation moraines ; 2.3.4 Glaciofluvial ice marginal landforms ; 2.4 Glacial land systems, and 2.5 Glacial dynamics 2.5.1 Glacier movement due to substrate deformation ; 2.5.2 Sliding ; 2.5.3 Friction and sliding ; 2.5.4 Erosion ; 2.5.5 Deposition ; 2.6 Subglacial deformation ; 2.6.1 Hydraulic conditions ; 2.6.2 Deformation ; 2.6.3 Local deformation ; 2.7 Observations
- "At some time 30% of the world’s land mass was covered by glaciers leaving substantial deposits of glacial soils under major conurbations in Europe, North and South America, New Zealand, Europe and Russia. For instance, 60% of the UK has been affected, leaving significant glacial deposits under major conurbations where two thirds of the population live. Glacial soils are composite soils with significant variations in composition and properties and are recognised as challenging soils to deal with. Understanding the environment in which they were formed and how this affects their behaviour are critical because they do not always conform to classic theories of soil mechanics.This book is aimed at designers and contractors working in the construction and extractive industries to help them mitigate construction hazards on, with or in glacial deposits. These soils increase risks to critical infrastructure which, in the UK includes the majority of the road and rail network, coastal defences such as the fastest eroding coastline in Europe and most of the water supply reservoirs.It brings together many years of experience of research into the behaviour of glacial deposits drawing upon published and unpublished case studies from industry. It draws on recent developments in understanding of the geological processes and the impact they have upon the engineering properties, construction processes and performance of geotechnical structures. Unlike other books on glaciation it brings together all the relevant disciplines in earth sciences and engineering to make it directly relevant to the construction industry."--Provided by publisher.
- 9781315149356, 9780203847220 (electronic bk.), and 0203847229 (electronic bk.)
- Bibliography Note:
- Includes bibliographical references and index.
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