A STRESS-STRAIN MODEL FOR GRANULAR MATERIALS CONSIDERING MECHANISM OF FABRIC CHANGE
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概要
- 論文の詳細を見る
A stress-strain model for granular materials is proposed by consideration of the mechanism of fabric change under shear. A new relationship between strains and fabric change of granular materials is derived from paying attention to "two particles" across the potential sliding plane and considering the mechanism of disappearance and generation of interparticle contacts with the third particle. Combining the above mentioned relationship between strains and fabric change with that between stresses and fabric change which has been proposed by Matsuoka (1974 a), a stress-strain relationship is formulated under two-dimensional stress conditions. The concept of "Spatial Mobilized Plane (SMP)" is then introduced to extend the stress-strain relationship to that in the three-dimensional state. For example, the stress-strain behaviours under cyclic loading and the liquefaction phenomena are analyzed by the proposed model.
- 社団法人地盤工学会の論文
- 1983-06-15
著者
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松岡 元
Department Of Civil Engineering Nagoya Institute Of Technology
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外賀 秀明
Hiroshima Technical Institute Mitsubishi Heavy Industries Ltd.
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外賀 秀明
Chemical Plant Engineering Center, Mitsubishi Heavy Industries Ltd.,
関連論文
- NEW EARTH REINFORCEMENT METHOD BY SOILBAGS ("DONOW")
- MICROSCOPIC INTERPRETATION ON A STRESS-DILATANCY RELATIONSHIP OF GRANULAR MATERIALS
- SIMPLIFIED DIRECT BOX SHEAR TEST ON GRANULAR MATERIALS AND ITS APPLICATION TO ROCKFILL MATERIALS
- 主応力回転を考慮した土の構成モデルとその種々の変形問題への適用(『土質工学会論文報告集』Vol. 30,No.1 (1990年3月発行)掲載論文の概要)
- A CONSTITUTIVE MODEL FOR SOILS EVALUATING PRINCIPAL STRESS ROTATION AND ITS APPLICATION TO SOME DEFORMATION PROBLEMS
- EXTENSION OF SPATIALLY MOBILIZED PLANE (SMP) TO FRICTIONAL AND COHESIVE MATERIALS AND ITS APPLICATION TO CEMENTED SANDS
- EXTENSION OF SPATIALLY MOBILIZED PLANE (SMP) TO FRICTIONAL AND COHESIVE MATERIALS AND ITS APPLICATION TO CEMENTED SANDS
- A GENERAL FAILURE CRITERION AND STRESS-STRAIN RELATION FOR GRANULAR MATERIALS TO METALS
- A GENERAL FAILURE CRITERION AND STRESS-STRAIN RELATION FOR GRANULAR MATERIALS TO METALS
- A STRESS-STRAIN RELATIONSHIP FOR GRANULAR MATERIALS DERIVED FROM MICROSCOPIC SHEAR MECHANISM
- A CONSTITUTIVE EQUATION FOR SANDS AND ITS APPLICATION TO ANALYSES OF ROTATIONAL STRESS PATHS AND LIQUEFACTION RESISTANCE
- TRUE TRIAXIAL TESTS ON NORMALLY CONSOLIDATED CLAY AND ANALYSIS OF THE OBSERVED SHEAR BEHAVIOR USING ELASTOPLASTIC CONSTITUTIVE MODELS
- A GENERALIZED ELASTOPLASTIC CONSTITUTIVE MODEL FOR CLAY IN THREE-DIMENSIONAL STRESSES
- RELATIONSHIP AMONG TRESCA, MISES, MOHR-COULOMB AND MATSUOKA-NAKAI FAILURE CRITERIA
- CONSTITUTIVE EQUATION FOR SOILS BASED ON THE EXTENDED CONCEPT OF "SPATIAL MOBILIZED PLANE" AND ITS APPLICATION TO FINITE ELEMENT ANALYSIS
- SHEAR BEHAVIORS OF SAND AND CLAY UNDER THREE-DIMENSIONAL STRESS CONDITION
- A STRESS-STRAIN MODEL FOR GRANULAR MATERIALS CONSIDERING MECHANISM OF FABRIC CHANGE
- A STRESS-STRAIN MODEL FOR GRANULAR MATERIALS CONSIDERING MECHANISM OF FABRIC CHANGE
- A CONSTITUTIVE MODEL FOR SANDS AND CLAYS EVALUATING PRINCIPAL STRESS ROTATION