UID:
almafu_9960072706902883
Umfang:
1 online resource (519 p.)
ISBN:
1-281-07713-5
,
9786611077136
,
0-08-054066-X
Serie:
Developments in geotechnical engineering ; v. 77
Inhalt:
Until a few years ago, hydropower, road tunneling and mining were the main fields interested in rock mechanics. Now, however, rock mechanics is becoming increasingly important in many more branches - the most significant globally being the disposal of hazardous, especially radiaoctive, waste in deeply located repositories. This has raised a number of new aspects on the mechanical behaviour of large rock masses hosting repositories and of smaller rock elements forming the nearfield of tunnels and boreholes with waste containers. The geological background and above all rock structure form the ba
Anmerkung:
Description based upon print version of record.
,
Cover; Rock Mechanics on a Geological Base; Copyright Page; Table of Contents; Chapter 1. Introduction; Chapter 2. Rock Nature; 2-1 Geology; 2-2 Mineralogy; 2-3 Petrology, rock types; 2-4 References; Chapter 3. Rock Structure; 3-1 Origin and nature of crystalline rock structure; 3-2 Scale factors; 3-3 Categorization; 3-4 Structural modeling; 3-5 Identification, determination and recording of structural features; 3-6 Structural homogeneity; 3-7 Example of structural characterization; 3-8 References; Chapter 4. Rock Stresses; 4-1 Introduction; 4-2 The concept of principal stresses
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4-3 Stress conditions4-4 Groundwater (piezometric) pressures; 4-5 References; Chapter 5. Rock Strain; 5-1 Introduction; 5-2 Definitions; 5-3 Viscous and plastic strain; 5-4 Calculation of strain in rock mechanics; 5-5 Examples; 5-6 References; Chapter 6. Rock Strength; 6-1 Introduction; 6-2 The strength of rock material; 6-3 The strength of rock masses; 6-4 What strength criteria shall we use?; 6-5 Material modelling; 6-6 Determination of rock strength; 6-7 References; Chapter 7. Rock Stability; 7-1 The meaning of rock stability; 7-2 Tectonically and thermally induced strain
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7-3 Rock displacements by loading or unloading7-4 Rock fall; 7-5 Clay-weathered rock and clayey sedimentary rock; 7-6 Examples; 7-7 References; Chapter 8. Rock Excavation; 8-1 Introduction; Chapter 9. Rock Support; 9-1 General principles; Chapter 10. Rock Classification; 10-1 General aspects; 10-2 The Q-index; 10-3 Practical use of Q-data in ordinary projects; 10-4 Application of the Q-system to HLW repositories; 10-5 Conclusions; 10-6 References
,
English
Weitere Ausg.:
ISBN 0-444-89613-9
Sprache:
Englisch
