Geotechnique, ISSN 0016-8505, 04/2008, Volume 58, Issue 3, pp. 199 - 213
This paper presents an experimental study of the compaction behaviour of non-active clay. One-dimensional static compaction tests were carried out at high and...
Clays | Laboratory tests | Suction | Fabric/structure of soils | Compaction | Partial saturation | partial saturation | suction | laboratory tests | MODEL | fabric/structure of soils | GEOSCIENCES, MULTIDISCIPLINARY | clays | SILT | ENGINEERING, GEOLOGICAL | compaction | UNSATURATED SOIL | MECHANICAL-BEHAVIOR | PORE-SIZE DISTRIBUTIONS | MICROSTRUCTURE | SATURATION
Clays | Laboratory tests | Suction | Fabric/structure of soils | Compaction | Partial saturation | partial saturation | suction | laboratory tests | MODEL | fabric/structure of soils | GEOSCIENCES, MULTIDISCIPLINARY | clays | SILT | ENGINEERING, GEOLOGICAL | compaction | UNSATURATED SOIL | MECHANICAL-BEHAVIOR | PORE-SIZE DISTRIBUTIONS | MICROSTRUCTURE | SATURATION
Journal Article
Powder Technology, ISSN 0032-5910, 10/2018, Volume 338, pp. 333 - 341
The compaction behavior of structure-modified Fe nanopowders having agglomerates of spherical shape and a bimodal particle size distribution was investigated...
Compaction behavior | Fe nanopowder | Spherical agglomerate | Bimodal size distribution | ENGINEERING, CHEMICAL | CONSOLIDATION | DENSIFICATION | PARTICLES | POWDER COMPACTION | ALUMINA | CERAMICS
Compaction behavior | Fe nanopowder | Spherical agglomerate | Bimodal size distribution | ENGINEERING, CHEMICAL | CONSOLIDATION | DENSIFICATION | PARTICLES | POWDER COMPACTION | ALUMINA | CERAMICS
Journal Article
GEOTECHNIQUE, ISSN 0016-8505, 07/2019, Volume 69, Issue 7, pp. 593 - 605
This paper investigates the swelling behaviour of compacted MX80 bentonite under hydration with the presence of initial voids that simulate the technological...
DENSITY | MIXTURE | expansive soils | radioactive waste disposal | HYDROMECHANICAL BEHAVIOR | ENGINEERING, GEOLOGICAL | compaction | microscopy | MECHANICAL-BEHAVIOR | MICROSTRUCTURE CHANGES | CLAY | fabric/structure of soils
DENSITY | MIXTURE | expansive soils | radioactive waste disposal | HYDROMECHANICAL BEHAVIOR | ENGINEERING, GEOLOGICAL | compaction | microscopy | MECHANICAL-BEHAVIOR | MICROSTRUCTURE CHANGES | CLAY | fabric/structure of soils
Journal Article
International Journal of Impact Engineering, ISSN 0734-743X, 11/2012, Volume 49, pp. 192 - 213
A review of the response of sand under high strain rate (HSR) loading is presented. The response observed in HSR uniaxial compression tests, split-hopkinson...
Dynamic response | Impact | Uniaxial compression | Split hopkinson pressure bar | Dynamic triaxial test | DYNAMIC COMPACTION | PENETRATION | STRENGTH | COMPRESSION | DEFORMATION | ENGINEERING, MECHANICAL | SHOCK-WAVE | PULSE SHAPING TECHNIQUES | MECHANICS | EVOLUTION | DILATANCY | Sand | Stress-strain relationships | Grains | High strain rate | Saturation | Shock loading | Confining | Void ratio
Dynamic response | Impact | Uniaxial compression | Split hopkinson pressure bar | Dynamic triaxial test | DYNAMIC COMPACTION | PENETRATION | STRENGTH | COMPRESSION | DEFORMATION | ENGINEERING, MECHANICAL | SHOCK-WAVE | PULSE SHAPING TECHNIQUES | MECHANICS | EVOLUTION | DILATANCY | Sand | Stress-strain relationships | Grains | High strain rate | Saturation | Shock loading | Confining | Void ratio
Journal Article
Geotextiles and Geomembranes, ISSN 0266-1144, 06/2016, Volume 44, Issue 3, pp. 466 - 474
In order to study the effect of addition of rice husk ash, pond ash, cement and fiber on the compaction and strength behavior of clay, a series of tests were...
Admixtures | RHA | Compaction | UCS | Fibers | BEARING RATIO BEHAVIOR | ENGINEERING PROPERTIES | GEOSCIENCES, MULTIDISCIPLINARY | TENSILE-STRENGTH | ENGINEERING, GEOLOGICAL | MECHANICAL-BEHAVIOR | FLY-ASH | POLYPROPYLENE FIBER | Ponds | Cements | Clay (material) | Soil (material) | Ashes | Strength
Admixtures | RHA | Compaction | UCS | Fibers | BEARING RATIO BEHAVIOR | ENGINEERING PROPERTIES | GEOSCIENCES, MULTIDISCIPLINARY | TENSILE-STRENGTH | ENGINEERING, GEOLOGICAL | MECHANICAL-BEHAVIOR | FLY-ASH | POLYPROPYLENE FIBER | Ponds | Cements | Clay (material) | Soil (material) | Ashes | Strength
Journal Article
2002, NCHRP report, ISBN 9780309067676, Volume 478., 59
Book
Canadian Geotechnical Journal, ISSN 0008-3674, 2019, Volume 56, Issue 7, pp. 970 - 982
It is now accepted that current expeditious models for determining earth pressures on flexible underground structures under compacted layers do not include...
structural instrumentation | analyse numérique | numerical analysis | pression de la terre | ponceaux | instrumentation structurelle | earth pressure | culverts | GEOSCIENCES, MULTIDISCIPLINARY | BACKFILL | ENGINEERING, GEOLOGICAL | Soil structure | Models | Numerical analysis | Societies | Associations, institutions, etc | Analysis | Earth pressure | Soil-structure interaction | Deformation | Codes of Practice | Underground structures | Roads & highways | Transportation | Culverts | Pressure | Design optimization | Finite element method | Embankments | Earth | Design | Drainage | Soils | Robustness (mathematics) | Soil compaction | Mathematical models | Concrete | Numerical models | Finite element analysis
structural instrumentation | analyse numérique | numerical analysis | pression de la terre | ponceaux | instrumentation structurelle | earth pressure | culverts | GEOSCIENCES, MULTIDISCIPLINARY | BACKFILL | ENGINEERING, GEOLOGICAL | Soil structure | Models | Numerical analysis | Societies | Associations, institutions, etc | Analysis | Earth pressure | Soil-structure interaction | Deformation | Codes of Practice | Underground structures | Roads & highways | Transportation | Culverts | Pressure | Design optimization | Finite element method | Embankments | Earth | Design | Drainage | Soils | Robustness (mathematics) | Soil compaction | Mathematical models | Concrete | Numerical models | Finite element analysis
Journal Article
Journal of Pharmaceutical Sciences, ISSN 0022-3549, 07/2012, Volume 101, Issue 7, pp. 2408 - 2416
Being a density violator, clopidogrel bisulfate (CLP) polymorphic system (forms I and II) allows us to study individually the impact of molecular packing (true...
bonding strength | density violator | X-ray diffractometry | clopidogrel bisulfate | polymorphism | compression | Heckel plot | mechanical properties | compaction behavior | solid state | X‐ray diffractometry | Solid state | Compression | Density violator | Bonding strength | Clopidogrel bisulfate | Compaction behavior | Mechanical properties | Polymorphism | CHEMISTRY, MEDICINAL | COMPRESSION BEHAVIOR | POWDER COMPACTION | CHEMISTRY, MULTIDISCIPLINARY | YOUNGS MODULUS | FORCE | PHARMACOLOGY & PHARMACY | DISPLACEMENT | Tensile Strength | Models, Chemical | Tablets | X-Ray Diffraction | Crystallization | Platelet Aggregation Inhibitors - chemistry | Ticlopidine - chemistry | Porosity | Ticlopidine - analogs & derivatives
bonding strength | density violator | X-ray diffractometry | clopidogrel bisulfate | polymorphism | compression | Heckel plot | mechanical properties | compaction behavior | solid state | X‐ray diffractometry | Solid state | Compression | Density violator | Bonding strength | Clopidogrel bisulfate | Compaction behavior | Mechanical properties | Polymorphism | CHEMISTRY, MEDICINAL | COMPRESSION BEHAVIOR | POWDER COMPACTION | CHEMISTRY, MULTIDISCIPLINARY | YOUNGS MODULUS | FORCE | PHARMACOLOGY & PHARMACY | DISPLACEMENT | Tensile Strength | Models, Chemical | Tablets | X-Ray Diffraction | Crystallization | Platelet Aggregation Inhibitors - chemistry | Ticlopidine - chemistry | Porosity | Ticlopidine - analogs & derivatives
Journal Article
Journal of Pharmaceutical Sciences, ISSN 0022-3549, 02/2018, Volume 107, Issue 2, pp. 571 - 586
To ensure robust manufacturing of unit-based oral solid dosage forms with minimal structural imperfections and high mechanical reliability across subsequent...
physical characterization | water in solids | microcrystalline cellulose | compression | excipients | image analysis | solid dosage form | fluid-bed | mechanical properties | powder technology | CHEMISTRY, MEDICINAL | ZEOLITE 4A GRANULES | COMPRESSION BEHAVIOR | DRYING KINETICS | CHEMISTRY, MULTIDISCIPLINARY | LOW SUBSTITUTED HYDROXYPROPYLCELLULOSE | MICROCRYSTALLINE CELLULOSE PELLETS | PARTICLE KINEMATICS | ROLL COMPACTION/DRY GRANULATION | MOISTURE-CONTENT | TABLETTING BEHAVIOR | PHARMACOLOGY & PHARMACY | SWELLING PROPERTIES | Tensile Strength | Cellulose - chemistry | Reproducibility of Results | Drug Implants - chemistry | Excipients - chemistry | Drug Compounding - methods | Stress, Mechanical
physical characterization | water in solids | microcrystalline cellulose | compression | excipients | image analysis | solid dosage form | fluid-bed | mechanical properties | powder technology | CHEMISTRY, MEDICINAL | ZEOLITE 4A GRANULES | COMPRESSION BEHAVIOR | DRYING KINETICS | CHEMISTRY, MULTIDISCIPLINARY | LOW SUBSTITUTED HYDROXYPROPYLCELLULOSE | MICROCRYSTALLINE CELLULOSE PELLETS | PARTICLE KINEMATICS | ROLL COMPACTION/DRY GRANULATION | MOISTURE-CONTENT | TABLETTING BEHAVIOR | PHARMACOLOGY & PHARMACY | SWELLING PROPERTIES | Tensile Strength | Cellulose - chemistry | Reproducibility of Results | Drug Implants - chemistry | Excipients - chemistry | Drug Compounding - methods | Stress, Mechanical
Journal Article
Powder Technology, ISSN 0032-5910, 10/2018, Volume 338, p. 333
The compaction behavior of structure-modified Fe nanopowders having agglomerates of spherical shape and a bimodal particle size distribution was investigated...
Particle size | Size distribution | Densification | Deformation | Deformation mechanisms | Theoretical density | Iron | Agglomeration | Compaction | Density | Pressure | Nanoparticles | Compacting | Particle size distribution | Interstices | Agglomerates | Low pressure | Filling | Microstructure
Particle size | Size distribution | Densification | Deformation | Deformation mechanisms | Theoretical density | Iron | Agglomeration | Compaction | Density | Pressure | Nanoparticles | Compacting | Particle size distribution | Interstices | Agglomerates | Low pressure | Filling | Microstructure
Journal Article
Environmental Earth Sciences, ISSN 1866-6280, 10/2018, Volume 77, Issue 19, pp. 1 - 9
Experimental investigations on the impact of multiple drying–wetting cycles on mechanical behaviour of unsaturated soils, particularly on shear behaviour, are...
Suction | Clay | Direct shear test | Earth Sciences | Hydrology/Water Resources | Biogeosciences | Drying–wetting cycle | Geology | Geochemistry | Terrestrial Pollution | Hydro-mechanical behaviour | Suction history | Environmental Science and Engineering | POROSITY | HYDROMECHANICAL BEHAVIOR | WATER RESOURCES | Drying-wetting cycle | MODEL | ENVIRONMENTAL SCIENCES | GEOSCIENCES, MULTIDISCIPLINARY | SOIL | HYDRAULIC HYSTERESIS | Green technology | Stresses | Cycles | Shear tests | Unsaturated soils | Wetting | Shear strength | Mechanical properties | Soil mechanics | Clays | Soils | Soil suction | Soil compaction | Dilation | Drying
Suction | Clay | Direct shear test | Earth Sciences | Hydrology/Water Resources | Biogeosciences | Drying–wetting cycle | Geology | Geochemistry | Terrestrial Pollution | Hydro-mechanical behaviour | Suction history | Environmental Science and Engineering | POROSITY | HYDROMECHANICAL BEHAVIOR | WATER RESOURCES | Drying-wetting cycle | MODEL | ENVIRONMENTAL SCIENCES | GEOSCIENCES, MULTIDISCIPLINARY | SOIL | HYDRAULIC HYSTERESIS | Green technology | Stresses | Cycles | Shear tests | Unsaturated soils | Wetting | Shear strength | Mechanical properties | Soil mechanics | Clays | Soils | Soil suction | Soil compaction | Dilation | Drying
Journal Article
Journal of Volcanology and Geothermal Research, ISSN 0377-0273, 03/2015, Volume 295, pp. 26 - 42
Volcanic hydrothermal systems host a prodigious variety of physico-chemical conditions. The physico-chemical state and mechanical behaviour of rocks within is...
Shear fracture | Pore collapse | Dilatant | Compaction | Structural stability | Seismicity | PERMEABILITY EVOLUTION | MOUNT-SPURR VOLCANO | TRIAXIAL DEFORMATION | CAMPI FLEGREI | ROCK PHYSICAL-PROPERTIES | POROUS ROCKS | CATACLASTIC FLOW | TRANSITION | GEOSCIENCES, MULTIDISCIPLINARY | ELASTIC-WAVE VELOCITIES | GROUND DEFORMATION | Hydrothermal systems (Geology) | Wave propagation | Permeability | Volcanoes | Earth Sciences | Sciences of the Universe | Geophysics
Shear fracture | Pore collapse | Dilatant | Compaction | Structural stability | Seismicity | PERMEABILITY EVOLUTION | MOUNT-SPURR VOLCANO | TRIAXIAL DEFORMATION | CAMPI FLEGREI | ROCK PHYSICAL-PROPERTIES | POROUS ROCKS | CATACLASTIC FLOW | TRANSITION | GEOSCIENCES, MULTIDISCIPLINARY | ELASTIC-WAVE VELOCITIES | GROUND DEFORMATION | Hydrothermal systems (Geology) | Wave propagation | Permeability | Volcanoes | Earth Sciences | Sciences of the Universe | Geophysics
Journal Article
Wear, ISSN 0043-1648, 11/2014, Volume 319, Issue 1-2, pp. 110 - 117
The problem of tangential contact between an elastic–plastic sphere and a rigid plane is studied analytically and numerically with the specific aim to derive...
Powder compaction | Spherical contact | Finite element simulations | Shear stresses | Elastic–plastic materials | Mises plasticity | Elastic-plastic materials | COMPOSITE POWDERS | CREEPING SOLIDS | SIZE RATIO | SPHERES | MATERIALS SCIENCE, MULTIDISCIPLINARY | INDENTATION | ENGINEERING, MECHANICAL | COLD COMPACTION | INELASTIC CONTACT | BODIES | FORCE-DISPLACEMENT RELATIONS | Powders | Analysis | Numerical analysis | Correlation | Computer simulation | Granular materials | Mathematical analysis | Mathematical models | Indentation | Strain hardening | Contact | Engineering and Technology | Teknik och teknologier
Powder compaction | Spherical contact | Finite element simulations | Shear stresses | Elastic–plastic materials | Mises plasticity | Elastic-plastic materials | COMPOSITE POWDERS | CREEPING SOLIDS | SIZE RATIO | SPHERES | MATERIALS SCIENCE, MULTIDISCIPLINARY | INDENTATION | ENGINEERING, MECHANICAL | COLD COMPACTION | INELASTIC CONTACT | BODIES | FORCE-DISPLACEMENT RELATIONS | Powders | Analysis | Numerical analysis | Correlation | Computer simulation | Granular materials | Mathematical analysis | Mathematical models | Indentation | Strain hardening | Contact | Engineering and Technology | Teknik och teknologier
Journal Article
Materials Chemistry and Physics, ISSN 0254-0584, 05/2018, Volume 210, pp. 95 - 102
In this work, compaction behavior of CoCrFeMnNi high-entropy alloy powders with various particle sizes and size distributions, produced by water atomization,...
Dislocation density | Compaction | High entropy alloy | Powder metallurgy | DENSIFICATION | MATERIALS SCIENCE, MULTIDISCIPLINARY | CRYSTAL-STRUCTURES | MECHANICAL-PROPERTIES | ELEMENTS | METALLURGY | TEMPERATURES | DEFORMATION-BEHAVIOR | MICROSTRUCTURE
Dislocation density | Compaction | High entropy alloy | Powder metallurgy | DENSIFICATION | MATERIALS SCIENCE, MULTIDISCIPLINARY | CRYSTAL-STRUCTURES | MECHANICAL-PROPERTIES | ELEMENTS | METALLURGY | TEMPERATURES | DEFORMATION-BEHAVIOR | MICROSTRUCTURE
Journal Article
Journal of Rock Mechanics and Geotechnical Engineering, ISSN 1674-7755, 10/2019, Volume 11, Issue 5, pp. 1044 - 1054
This study aims to investigate the effect of mica content on the mechanical properties of clays. Commercially available ground mica was blended with a locally...
Consistency limits | Confinement | Frictional resistance | Shear strength | Compaction | Micaceous clay | Mica content | POLYMERS | SHEAR-STRENGTH | ENGINEERING PROPERTIES | ENGINEERING, GEOLOGICAL | COMPACTION CHARACTERISTICS | EXPANSIVE SOIL | MICA
Consistency limits | Confinement | Frictional resistance | Shear strength | Compaction | Micaceous clay | Mica content | POLYMERS | SHEAR-STRENGTH | ENGINEERING PROPERTIES | ENGINEERING, GEOLOGICAL | COMPACTION CHARACTERISTICS | EXPANSIVE SOIL | MICA
Journal Article
Drug Development and Industrial Pharmacy, ISSN 0363-9045, 08/2018, Volume 44, Issue 8, pp. 1262 - 1272
The aim of the present study was to investigate the tableting behavior of Ibuprofen DC 85W with special focus on the tablet disintegration time, the tablet...
crushing strength | punch coating | disintegration time | multiple compaction | Tableting | ibuprofen | DoE | sticking | CHEMISTRY, MEDICINAL | DIRECT COMPACTION | CRYSTAL HABIT | MODEL | PUNCH TIP ADHERENCE | FORMULATIONS | DIRECT COMPRESSION | TENSILE-STRENGTH | DISINTEGRATION | PHARMACOLOGY & PHARMACY | MECHANICAL STRENGTH
crushing strength | punch coating | disintegration time | multiple compaction | Tableting | ibuprofen | DoE | sticking | CHEMISTRY, MEDICINAL | DIRECT COMPACTION | CRYSTAL HABIT | MODEL | PUNCH TIP ADHERENCE | FORMULATIONS | DIRECT COMPRESSION | TENSILE-STRENGTH | DISINTEGRATION | PHARMACOLOGY & PHARMACY | MECHANICAL STRENGTH
Journal Article