STRENGTH AND DEFORMATION CHARACTERISTICS OF RECYCLED CONCRETE AGGREGATE AS A BACKFILL MATERIAL
スポンサーリンク
概要
- 論文の詳細を見る
A series of consolidated drained triaxial compression tests were performed on recycled concrete aggregates to investigate the feasibility of their use as a backfill material for geotechnical engineering structures requiring a high stability while allowing a limited amount of deformation, such as embankments and conventional type and geosynthetic-reinforced soil retaining walls supporting highway and railway. The experimental results showed the following. The compressive strength q_<max> when well compacted at water content in the vicinity of the optimum water content w_<opt> is similar to that of typical well graded gravelly soil that is categorized as the highest class backfill material. When well compacted at the same energy level, the peak strength and pre-peak stiffness of recycled concrete aggregate is insensitive to changes in the moulding water content relative to w_<opt>. When well compacted around w_<opt>, the effect of confining pressure on q_<max> is similar to the one of typical well graded gravelly soil, while confined saturation does not have any detrimental effects on the q_<max> and pre-peak stiffness. With a decrease in the compacted dry density from the maximum dry density at fixed water content around w_<opt> for a given compaction energy level, the q_<max> and pre-peak stiffness decreases at a very high rate. The viscous property of the recycled concrete aggregate is similar to the one of ordinary type backfill materials. When well compacted around w_<opt>, residual strains by sustained and cyclic loading are not significant.
- 社団法人地盤工学会の論文
- 2005-10-15
著者
-
Tomita Yuichi
Department of Cardiology, Keio University School
-
TATSUOKA FUMIO
Department of Civil Engineering, Tokyo University of Science
-
Tomita Yuichi
Department Of Applied Chemistry Tokyo Institute Of Technology
-
Tomita Yuichi
Department Of Civil Engineering Tokyo University Of Science
-
Tatsuoka Fumio
Department Of Civil Engineering Tokyo University Of Science
-
Lohani Tara
Nire:formerly A Research Fellow University Of Tokyo
-
AQIL UMAIR
National Institute of Rural Engineering (NIRE)
-
UCHIMURA TARO
Department of Civil Engineering, University of Tokyo
-
MATSUSHIMA KENICHI
NIRE
-
Aqil Umair
National Institute Of Rural Engineering (nire):department Of Civil Engineering University Of Tokyo
-
Uchimura Taro
Department Of Civil Engineering University Of Tokyo
-
龍岡 文夫
Department of Civil Engineering, Tokyo University of Science
-
内村 太郎
Department of Civil Engineering, University of Tokyo
関連論文
- EFFECTS OF PARTICLE CHARACTERISTICS ON THE VISCOUS PROPERTIES OF GRANULAR MATERIALS IN SHEAR
- Cardiac Side Population-derived Cardiosphere from Rats Migrated and Differentiated into Neural Crest-derived Cells in Chicken Embryo(Development and Differentiation 1 (M), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- Molecular Characterization and Pluripotency of the Cardiac Side Population Cells(Development and Differentiation 2 (M), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- FRS-056 Heat-shock Protein 60 is Required for Cardiac Regeneration in Zebrafish(Regeneration, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-226 Nerve Growth Factor is Critical for Cardiac Sensory Nerve Development(Autonomic nervous system-4, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-225 Nerve Growth Factor Rescues Cardiac Sensory Innervation and Silent Myocardial Ischemia in Diabetic Hearts(Autonomic nervous system-4, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- PE-571 Neural Crest Stem Cells Contribute to Adipose Tissue-derived Tissue Stem Cells and Can Differentiate into Cardiomyocytes(Regeneration (angiogenesis/myocardial regeneration)-4, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- OJ-O98 Sema3A Produces Cardiac Ventricular Repolarization Gradient via Sympathetic Innervation Patterning(Autonomic nervous system-1, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- FRS-058 Neural Crest-Derived Stem Cell in the Heart Proliferate and Differentiate into Cardiomyocytes after Myocardial Infarction(Regeneration, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- OE-301 Cardiac Neural Crest-Derived Cells Lay Hidden as Dormant Stem Cells and Differentiate into Cardiomyocytes in Vivo(Development and differentiation-1 (M) OE51,Oral Presentation (English),The 70th Anniversary Annual Scientific Meeting of the Japanese
- VISCOUS PROPERTY OF LOOSE SAND IN TRIAXIAL COMPRESSION, EXTENSION AND CYCLIC LOADING
- VISCOUS BEHAVIOUR OF UNBOUND GRANULAR MATERIALS IN DIRECT SHEAR
- MODELLING AND SIMULATION OF RATE-DEPENDENT STRESS-STRAIN BEHAVIOUR OF GRANULAR MATERIALS IN SHEAR
- Determination of the autocrine/paracrine secreted cytokines and growth factors in bone marrow derived cardiomyogenic cells
- Molecular mechanism of the changes in appearance of the action potentials in bone-marrow derived regenerated cardiomyocytes
- 2 Cardiac Neural Crest Cells as a Dormant Multipotent Stem Cells in the Mammalian Heart(Cell-Based Cardiac Repair for Heart Failure,Meet the Expert 6 (ME6) (M),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society)
- MODELLING OF AGEING EFFECTS ON THE ELASTO-VISCOPLASTIC BEHAVIOUR OF GEOMATERIAL
- VARIOUS VISCOSITY TYPES OF GEOMATERIALS IN SHEAR AND THEIR MATHEMATICAL EXPRESSION
- 3 Cardiac Neural Crest Cells Contribute to the Dormant Multipotent Stem Cell in the Mammalian Heart(Young Investigator's Award Finalists Lecture (YIA),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society)
- 1 Nerve Growth Factor is Critical for Cardiac Sensory Innervation and Rescues Neuropathy in Diabetic Hearts(Young Investigator's Award Finalists Lecture (YIA),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society)
- AN INSIGHT INTO THE FAILURE OF REINFORCED SAND IN PLANE STRAIN COMPRESSION BY FEM SIMULATION
- Dialkylzinc-accelerated α-Trifluoromethylation of Carbonyl Compounds Catalyzed by Late-transition-metal Complexes
- SMALL STRAIN STIFFNESS AND NON-LINEAR STRESS-STRAIN BEHAVIOUR OF CEMENT-MIXED GRAVELLY SOIL
- SMALL-STRAIN STRESS-STRAIN PROPERTIES OF EXPANDED POLYSTYRENE GEOFOAM
- STRAIN ENERGY-BASED ELASTO-VISCOPLASTIC CONSTITUTIVE MODELLING OF SAND FOR NUMERICAL SIMULATION
- VISCOUS PROPERTY OF TOYOURA SAND OVER A WIDE RANGE OF SHEAR DEFORMATION RATE AND ITS MODEL SIMULATION
- RESIDUAL DEFORMATION OF GEOSYNTHETIC-REINFORCED SAND IN PLANE STRAIN COMPRESSION AFFECTED BY VISCOUS PROPERTIES OF GEOSYNTHETIC REINFORCEMENT
- EFFECTS OF GEOSYNTHETIC REINFORCEMENT TYPE ON THE STRENGTH AND STIFFNESS OF REINFORCED SAND IN PLANE STRAIN COMPRESSION
- RATE-DEPENDENT LOAD-STRAIN BEHAVIOUR OF GEOGRID ARRANGED IN SAND UNDER PLANE STRAIN COMPRESSION
- EFFECTS OF REINFORCEMENT TYPE AND LOADING HISTORY ON THE DEFORMATION OF REINFORCED SAND IN PLANE STRAIN COMPRESSION
- EFFECTS OF FACING RIGIDITY ON THE PERFORMANCE OF GEOSYNTHETIC-REINFORCED SOIL RETAINING WALLS
- CYCLIC UNDRAINED STRESS-STRAIN BEHAVIOR OF DENSE SANDS BY TORSIONAL SIMPLE SHEAR TEST
- VISCOUS PROPERTIES OF GRANULAR MATERIALS HAVING DIFFERENT PARTICLE SHAPES IN DIRECT SHEAR
- STRENGTH AND DEFORMATION CHARACTERISTICS OF RECYCLED CONCRETE AGGREGATE AS A BACKFILL MATERIAL
- TIME-DEPENDENT SHEAR DEFORMATION CHARACTERISTICS OF GEOMATERIALS AND THEIR SIMULATION
- Numerical Simulation of Shear Band Formation in Plane Strain Compression Tests on Sand
- EFFECTS OF MOULDING WATER CONTENT ON THE STRESS-STRAIN BEHAVIOUR OF A COMPACTED SILTY SAND
- PREPARATION OF WATER-SATURATED BENTONITE SAMPLES AND THEIR USE IN TORSION SHEAR TESTS
- RATE EFFECTS ON THE STRESS-STRAIN BEHAVIOUR OF EPS GEOFOAM
- VISCOUS BEHAVIOUR OF GEOGRIDS; EXPERIMENT AND SIMULATION
- TIME-DEPENDENT SHEAR DEFORMATION CHARACTERISTICS OF SAND AND THEIR CONSTITUTIVE MODELLING
- SMALL STRAIN BEHAVIOR OF GEOMATERIALS : MODELLING OF STRAIN RATE EFFECTS
- A MODELLING PROCEDURE FOR SHEAR YIELDING CHARACTERISTICS AFFECTED BY VISCOUS PROPERTIES OF SAND IN TRIAXIAL COMPRESSION
- EFFECTS OF VISCOUS PROPERTIES ON THE SHEAR YIELDlNG CHARACTERISTICS OF SAND
- EXPERIMENTAL EVALUATION OF THE VISCOUS PROPERTIES OF SAND IN SHEAR
- STRENGTH AND DEFORMATION OF SOFT ROCKS UNDER CYCLIC LOADING CONSIDERING LOADING PERIOD EFFECTS
- THE P2S EFFECT ON THE ACCUMULATION OF RESIDUAL STRAINS IN SOFT ROCKS DUE TO IRREGULAR CYCLIC LOADING
- STRENGTH AND DEFORMATION PROPERTIES OF COMPACTED CEMENT-MIXED GRAVEL EVALUATED BY TRIAXIAL COMPRESSION TESTS
- ANISOTROPY IN ELASTIC DEFORMATION OF GRANULAR MATERIALS
- AGEING AND VISCOUS EFFECTS ON THE DEFORMATION AND STRENGTH CHARACTERISTICS OF CEMENT-MIXED GRAVELLY SOIL IN TRIAXIAL COMPRESSION
- SIMULATION OF GEOSYNTHETIC-REINFORCED PLANE STRAIN COMPRESSION (PSC) TEST OF TOYOURA SAND
- UNDRAINED STRESS-STRAIN BEHAVIOR OF SAND UNDER IRREGULAR LOADING