Titlebook: Engineering Behaviour of Rocks; Ian Farmer Book 1983 Ian W. Farmer 1983 classification.deformation.design.engine.mass.material.materials.m

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Book 1983 way in which this can affect the behaviour of rock masses, is considered. If this edition is an improvement on the first edition it reflects the debt lowe to numerous people who have attempted to explain the rudiments of the subject to me. I should like to thank Peter Attewell and Roy Scott in part

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s, and the way in which this can affect the behaviour of rock masses, is considered. If this edition is an improvement on the first edition it reflects the debt lowe to numerous people who have attempted to explain the rudiments of the subject to me. I should like to thank Peter Attewell and Roy Scott in part978-0-412-13980-2978-94-009-5753-4

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Stress and Strain,aphrases a definition of . quoted by Judd (1964) as emanating from the US National Academy of Sciences Committee on Rock Mechanics. Coates (1965), a civil engineer who wrote one of the seminal books on the subject, put it more directly as the ‘study of the effects of forces on rocks’.

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Rock Strength and Yield,uniaxial or triaxial compression deformation process. During this process there is no unique point at which rocks fail or collapse. The same is equally true in the vicinity of most structures in rock. A hole in the ground represents a small opening in a large continuum. Energy released by fracturing

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Behaviour of Rock Masses,gle discontinuity or a combination of discontinuities. Description of the orientation, dip and surface characteristics of major discontinuities and discontinuity sets in a rock mass normally provides sufficient information to design a structure in a massive rock. There remains, however, a demand for

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Operational Definition of Occupational Allergic Contact Dermatitisf an occupational exposure; and demonstrating that this exposure represents a cause or substantial aggravating factor in the patient’s dermatitis. To accomplish this goal, the physician relies on a detailed history, a complete physical examination and comprehensive skin testing.

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,Plastizität als Voraussetzung für Bildsamkeit & Trainierbarkeit,inierbarkeit von Menschen. Plastizität bezeichnet die „intraindividuelle Variabilität“ und ein Potential, „das Individuen zu verschiedenen Verhaltensformen und Entwicklungsverläufen befähigt” (Baltes 1990, S. 11). Dabei sollte bedacht werden, dass Plastizität nicht als lediglich passive Materialeige