Structural geology : an introduction to geometrical techniques /

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Detalles Bibliográficos
Autor principal: Ragan, Donal M.
Formato: Desconocido
Lenguaje:Español
Publicado: New York : Wiley, 1985.
Edición:3rd ed.
Materias:
Aporte de:Registro referencial: Solicitar el recurso aquí
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100 1 |a Ragan, Donal M.  |9 15333 
245 1 0 |a Structural geology :   |b an introduction to geometrical techniques /   |c Donal M. Ragan 
250 |a 3rd ed. 
260 |a New York :   |b Wiley,   |c 1985. 
300 |a 393 p. :   |b il., pls. ;   |c 28 cm. 
500 |a Incluye índice analítico 
505 |a 1. Attitude of planes -- 1.1. Introduction -- 1.2. Definitions -- 1.3. Dip and strike -- 1.4. Graphic methods -- 1.5. Finding apparent dip - 1.6. Finding true dip and strike -- 1.7. Accuracy of dip and strike measurements -- 2. Thicness and depth. 2.1. Definitions -- 2.2. Thckness by direct measurement -- 2.3. Thickness by direct measurement -- 2.3. Thickness by indiret measurement -- 2.4. Thickness between non-parallel planes -- 22.5. Depth to a plane -- 2.6. Distance to a plane -- 2.7. Measurement error -- 3. Structural planes and topography. 3.1. Exposres on horizontal surfaces -- 3.2. Exposures in areas of topographic relief -- 3.3. Dip and strike from geologic maps -- 3.4. Three-point problem -- 3.5. Prediccting outcrop patterns -- 4. Lines and intersecting planes. 4.1. Definitions -- 4.2. Linear structures -- 4.3. Plunge of a line -- 4.4. Apparent plunge -- 4.5. Pitch of a line -- 4.6. Intersecting planes -- 4.7. Accuracy of trend determinations -- 5. Graphc solutions with the stereonet. 5.1. Stereographic projection -- 5.2. Techniques of plotting -- 5.3. Attitude problems -- 5.4. Rotations .. 5.5. Rotational problems -- 5.6. Dip and strike errors -- 5.7. Intersection errors -- 6. Faults. 6.. Definitons -- 6.2. Fault classification -- 6.3. Translational faults -- 6.4. Fault terminations -- 6.5. Rotational faults -- 6.6. Overthrusts -- 6.7. Folds and faults -- 6.8. Extensional faults -- 7. Stress. 7.1. Introduction -- 7.2. Surface tractions -- 7.3. Stress components -- 7.4. Stress in two dimensions - 7.5. Mohr circle for stress -- 7.6. Effects of pore fluid pressure -- 7.7. Tractions versus forces -- 8. Faulting and its cause. 8.1. Introduction -- 8.2. State of stress at depth -- 8.3. Exerimental fractures -- 8.4. Amonton's law -- 8.5. The coulom criterion -- 8.6. clssification of faults -- 8.7. Faults and stresses -- 8.8. Magnitudes of the stress components -- 8.9. Faults in anisotropic rocks --- 8.10. Limitations -- 9. Concepts of deformation. 9.1. Introduction -- 9.2. Carddeck models -- 9.3. Homogeneous deformation by simple shear -- 9.4. Analysis of simple shear -- 9.5. Superimposed deformations -- 9.6. Deformed pebble problem -- 9.7. Inhomogeneous deformation -- 9.8. Motion leading to deformation -- 10. Strain in rocks. 10.1. Introduction -- 10.2. Simple strain analysis -- 10.3. Geometry o the strain ellipse -- 10.4. Mohr circle for finite strain -- 10.5. Solving problems with the mohr circle -- 10.6. Strain ellipse from measured extensios -- 10.7. Strain ellipse from measured angles -- 10.8. Rotation -- 11. Description and classification of folds. 11.1. Introduction -- 11.2. Description of single surfaces -- 11.3. Relationships between adjacent surfaces -- 11.4. Isogon classification -- 11.5. Fold orientation -- 11.6. Associated strctures -- 11.7. Noncylindrical folds -- 12. Parallel folds. 12.1. Introduction -- 12.2. Parallel folds in cross section -- 12.3. Balanced cross sections -- 12.4. Depth of folding -- 12.5. Kink bands and chevron folds -- 12.6. Nonparallel folds -- 13. Similar folds. 13.1. Introduction -- 13.2. Geometry of shear folding -- 13.3. Superposed folds in two dimensions -- 13.4. Wild folds -- 13.5. Superposed folds in three dimensions -- 13.6. Folds in shear zones -- 14. Folds and topography. 14.1. Map symbols for folds -- 14.2. Outcrop patterns -- 14.3. Down-plunge wiew of folds -- 14.4. Fold profile -- 14.5. Attitude of the hinge surface -- 15. Structural analysis. 15.1. Introduction -- 15.2. S-Pole and Beta diagrams -- 15.3. Fold axis and axial plane -- 15.4. Equai-area projection -- 15.5. Contoured diagrams -- 15.6. Interpretation of diagrams -- 15.7. Superposed dolds -- 15.8. Sampling problem -- 16. Linear and planar structures in tectonites. 16.1. Ontroduction - 16.2. Isotropy and homogeneity -- 16.3. Analysis of planar and linear fabrics -- 16.4. Complex structures -- 16.5. L-S tectonites -- 17. Drill hole data. 17.1. Introduction -- 17.2. Attitude of a plane from an oriented core -- 17.3. One drill hole interseting a plane -- 17.4. Circles in stereographic projection -- 17.5. Stereographic solution of the two drill hole problem -- 17.6. Analytical solution of the two drill hole problem -- 17.7. Three drill holes -- 17.8. Interpretation of folds -- 18. Structural contours. 18.1. Introduction -- 18.2. Contouring -- 18.3. Form line contours -- 18.4. Isopach and isochore maps -- 19. Maps and cross sections. 19.1 The geologic map -- 19.2. Other types of maps -- 19.3. Geologic history -- 19.4. The structure section -- 19.5. Other types of sections -- 19.6. Vertical exaggeration -- 20. Block diagrams. 20.1. Intrduction -- 20.2. Orthographic net -- 20.3. Unit cube -- 20.4. Geologic structure -- 20.5. Topography -- 20.6. Modified blocks -- appendices. A. Elements of descriptive geometry. A.1. Introduction -- A.2. Orthographic projection -- A.3. Graphic solutions -- A.4. True length of a line -- A.5. Normal view of a plane figure -- B. Sperical trigonometry on the stereonet. B.1. Introduction -- B.2. Right-spherical triangles -- B.3. Oblique-spherical trianges. 
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