Titlebook: Deformation and Flow of Solids / Verformung und Fliessen des Festkörpers; Colloquium Madrid Se R. Grammel Conference proceedings 1956 Sprin

胆大

Palaeontology at the High TableThe elastic state of a solid body is described by the tensor of strain ., to which the tensor of stress . is related by the stress-strain equation

Headstrong

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发现

Theories of Fracture in MetalsOne of the objectives of any theory of plastic deformation based on dislocations must be to explain the origin of fracture and its connection with plastic flow. In particular we have to try to understand

chuckle

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动脉

dissent

Second order effects in infinitesimal elasticityThe elastic state of a solid body is described by the tensor of strain ., to which the tensor of stress . is related by the stress-strain equation

土产

Strains in Crystalline Aggregaten of turbulent fluid flow. Indeed some people working on that subject have felt so discouraged at their lack of success in finding significant results based on P.’s equations that they have concluded that these equations do not apply to turbulent flow and have tried to start again, as in the kinetic

Inkling

Dislocations in Crystalscal strength lead to values of about μ/30, where μ is the shear modulus ; the critical shear stress for plastic flow in a soft metal crystal on the other hand usually lies in the range 10.μ to 10.μ. A direct demonstration of the extremely high strength of crystals which are too small in diameter to