SHEAR BEHAVIORS OF SAND AND CLAY UNDER THREE-DIMENSIONAL STRESS CONDITION
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概要
- 論文の詳細を見る
The purpose of the present study is to explain the shear behaviors of soils under threedimensional stress condition uniquely, by extending the concept of the Spatial Mobilized Plane (SMP) proposed previously. From the reconsideration of the former stress-strain model based on the SMP, new amounts of strain increments (dε_<SMP>^* and dγ<SMP>^*) which represent the normal and parallel components of the principal strain increment vector to the SMP are defined. Then, a new stress-strain model under shear is proposed on the basis of the idea that there exist unique relations among these new amounts of strain increments and the shear-normal stress ratio on the SMP. The validities of this stress-strain model and the failure criterion based on the SMP are confirmed using the results of the triaxial compression, triaxial extension and true triaxial tests on sand and clay. All the soil parameters of this stress-strain model can be easily determined using the conventional triaxial compression tests.
- 社団法人地盤工学会の論文
- 1983-06-15
著者
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中井 照夫
Department Of Civil Engineering Nagoya Institute Of Technology
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松岡 元
Department Of Civil Engineering Nagoya Institute Of Technology
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
- 3D AND 2D MODEL TESTS AND NUMERICAL ANALYSES OF SETTLEMENTS AND EARTH PRESSURES DUE TO TUNNEL EXCAVATION
- 3D AND DILATANCY EFFECTS ON SETTLEMENTS AND EARTH PRESSURES OVER LOWERING BASEMENT
- MECHANICAL BEHAVIOR OF PILE FOUNDATIONS SUBJECTED TO CYCLIC LATERAL LOADING UP TO THE ULTIMATE STATE
- 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
- 3D EFFECTS ON EARTH PRESSURE AND DISPLACEMENTS DURING TUNNEL EXCAVATIONS
- INFLUENCE OF SURFACE LOADS AND CONSTRUCTION SEQUENCE ON GROUND RESPONSE DUE TO TUNNELLING
- A SIMPLE ELASTOPLASTIC MODEL FOR NORMALLY AND OVER CONSOLIDATED SOILS WITH UNIFIED MATERIAL PARAMETERS
- 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
- 土の新たな力学量と弾塑性構成式への適用
- A NEW MECHANICAL QUANTITY FOR SOILS AND ITS APPLICATION TO ELASTOPLASTIC CONSTITUTIVE MODELS
- 任意三次元応力径路下の砂のせん断挙動とその解析
- NUMERICAL CALCULATIONS OF SOIL RESPONSE OVER A DISPLACING BASEMENT
- AN ISOTROPIC HARDENING ELASTOPLASTIC MODEL FOR SAND CONSIDERING THE STRESS PATH DEPENDENCY IN THREE-DIMENSIONAL STRESSES
- FINITE ELEMENT COMPUTATIONS FOR ACTIVE AND PASSIVE EARTH PRESSURE PROBLEMS OF RETAINING WALL
- 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