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Rock dynamics and geophysical exploration : introduction to stress waves in rocks /
Rock Dynamics and Geophysical Exploration.
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Amsterdam ; New York :
Elsevier Scientific Publishing Company,
1975.
|
| Colección: | Developments in geotechnical engineering ;
8. |
| Temas: | |
| Acceso en línea: | Texto completo Texto completo |
Tabla de Contenidos:
- Front Cover; Rock Dynamics and Geophysical Exploration: Introduction to Stress Waves in Rocks; Copyright Page; Foreword; Table of Contents; Chapter 1. Fundamental equations; Introductory remarks; The state of stress; The state of deformation; Equations of motion; The phenomenological relation (elastic material); The phenomenological relation (Kelvin material); Coordinate systems; Chapter 2. Some characteristic features of plane waves (elastic medium); Introduction; Basic equations in Cartesian coordinates; Plane waves in the half space; Plane waves in a finite medium
- The normal reflection of a stress wave from a free plane surfaceParticle velocity and its reflection at a free plane surface; Spalling; Chapter 3. Some characteristic features of spherical waves (elastic medium); Introduction; Basic equations; The Heaviside function as input pulse; The rectangular input pulse; The sinusoidal input pulse; Chapter 4. Some characteristic features of a cylindrical wave (elastic medium); Introduction; Basic equations; The inward-moving pulse (solid cylinder); The normal reflection of a cylindrical wave; Chapter 5. The harmonic input pulse (elastic medium)
- IntroductionThe plane case; The cylindrical case; The spherical case; Chapter 6. Characteristic features of plane waves (Kelvin medium); Introduction; Basic equations; The Heaviside function as an input pulse; The rectangular input pulse; The finite medium; Chapter 7. The spherical wave (Kelvin medium); Introduction; Basic equations; The Heaviside input pulse; The arbitrary input pulse; The attenuation curves; The ""signal"" velocity; Chapter 8. Experimental study of stress waves in rocks; General remarks; Experimental layout; Sources o f systematical errors
- Chapter 11. Dispersion and particle acceleration: application in the evaluation of dataIntroduction; Dispersion; Complete evaluation of an experiment (F57); Chapter 12. Surface explosions; Introduction; Experimental layout; The confined charges of F67; The surface explosion; The surface charges of F67; Particle acceleration data; Final conclusions; Chapter 13. Some practical problems; Introduction; The extrapolation problem, 1; The scaling problem; The extrapolation problem, 2 (safe distances); Chapter 14. Sensitivity criteria for tunnels; Introduction; Defining the problem