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Computational Methods for Fracture
| Computational Methods for Fracture |
| Autore | Rabczuk Timon |
| Pubbl/distr/stampa | MDPI - Multidisciplinary Digital Publishing Institute, 2019 |
| Descrizione fisica | 1 electronic resource (404 p.) |
| Soggetto non controllato |
Brittle Fracture
microstructure fatigue crack growth fracture process zone (FPZ) crack shape change fracture network modeling Mohr-Coulomb fracture SBFEM topological insulator fatigue progressive collapse analysis Phase-field model loss of key components concrete creep compressive stress rail squats cracks force transfer rolling contact damage-plasticity model implicit gradient-enhancement extended scaled boundary finite element method (X-SBFEM) three-parameter model LEFM overall stability EPB shield machine metallic glass matrix composite phase field reinforced concrete core tube bulk damage ductility thermomechanical analysis incompatible approximation moderate fire finite element simulations shear failure FSDT gradient-enhanced model prestressing stress self-healing peridynamics damage-healing mechanics stress intensity factors damage dam stress zones shear band rock fracture random fracture surface crack plate steel reinforced concrete frame super healing brittle material geometric phase FE analysis grouting rock elastoplastic behavior parameters calibration screened-Poisson model anisotropic numerical simulation Discontinuous Galerkin brittle fracture XFEM/GFEM topological photonic crystal photonic orbital angular momentum conditioned sandy pebble yielding region finite element analysis fluid-structure interaction cracking risk Mindlin ABAQUS UEL particle element model HSDT cell-based smoothed-finite element method (CS-FEM) the Xulong arch dam |
| ISBN | 3-03921-687-2 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910367750103321 |
Rabczuk Timon
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| MDPI - Multidisciplinary Digital Publishing Institute, 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Fatigue and Fracture of Non-metallic Materials and Structures
| Fatigue and Fracture of Non-metallic Materials and Structures |
| Autore | Spagnoli Andrea |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (586 p.) |
| Soggetto topico | History of engineering & technology |
| Soggetto non controllato |
Ethylene-propylene diene monomer rubber EPDM
grommet physical properties optimization of shape design reliability of rocks fatigue load strain energy red sandstone distribution of strain energy indices multi-scale simulation fatigue loading road bridge decks stagnant water fracture toughness blast furnace slag particle size compressive strength concrete concrete cracking crack patterns carbon fiber-reinforced polymers-CFRP RC strengthening (in bending and shear) RC beams soft materials polymers strain rate defect tolerance digital image correlation stress concentrators notch blunting lightning strike composite reinforced panel blow-off impulse electric-thermal coupling boundary effect size effect tensile strength physical modelling test rock structure fracture deformation mining neutral axis self-healing successive strain gauge flexural test bridge decks pseudo-cracking method data assimilation triaxial compression test sandstone rock mechanics rock fracture energy evolution rock-like material crack propagation discrete element strain rate tensor velocity field jointed rock uniaxial tension loading numerical analysis discrete element method strata structural behavior numerical simulation tension weakening fractures goaf consolidation fatigue life modified asphalt mixture four-point bending beam fatigue test two-point trapezoidal beam fatigue test overlay tester embedment shale rock proppant pack fracture width fly ash fineness fracture energy critical stress intensity factor assessment bridge evaluation compressive membrane action concrete bridges fatigue fatigue assessment live loads prestressed concrete punching shear scale model CFRP Low Velocity Impacts Cohesive Zone Model (CZM) Finite Element Analysis (FEA) VUMAT inter-laminar damage intra-laminar damage chemical grouting flowing water water plugging rate joint roughness coefficient damage model mode-II microcracks thermodynamics reinforced concrete beam impact and quasi-static loading retrofitting mineral grain shape particle flow code uniaxial compression simulation rock mechanical property mesostructure finite element analysis cohesive zone model high performance concrete fibre-reinforced high performance concrete compressive stress compressive modulus of elasticity maximum compressive strain tension pressure-tension apparatus nondestructive testing ultrasonic pulse velocity ABAQUS FEA high-temperature wedge splitting test fracture parameters reducing condition carbon-containing refractories strain-softening failure probability diamond composite material failure characteristics reliability rock cutting picks civil engineering fiber-reinforced composite laminate multi-directional laminate delamination elastic interface energy release rate mixed-mode fracture enhanced PG-NEM functionally graded material (FGM) stress intensity factor (SIF) modified interaction integral metallic glasses shear bands mechanical properties fracture mechanism small wind turbine stall regulation pitch regulation aeroelastic simulation Fatigue Fracture mechanics Structural integrity Polymers Composites Ceramics Concrete Rock Soft matter Advanced materials |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557474603321 |
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Spagnoli Andrea
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Fluid Flow in Fractured Porous Media . Volume 1
| Fluid Flow in Fractured Porous Media . Volume 1 |
| Autore | Liu Richeng |
| Pubbl/distr/stampa | MDPI - Multidisciplinary Digital Publishing Institute, 2019 |
| Descrizione fisica | 1 electronic resource (578 p.) |
| Soggetto non controllato |
deformation feature
minerals microstructure mixing permeability gas concentration water-rock interaction loose gangue backfill material unified pipe-network method fracture roof-cutting resistance crack similar-material movable fluid gob-side entry retaining (GER) rock-soil mechanics bed separation orthogonal tests charge separation water soaked height fluid flow in reclaimed soil laboratory experiment longwall mining grading broken gangue MIP elastic modulus effective stress permeability coefficient mixer naturally fracture SEM microstructure characteristics artificial joint rock fractured rock strata movement conservative solute particle velocity dry-wet cycles hydraulic fractures numerical calculation mechanical behaviors normalized conductivity-influence function fractured porous rock mass PPCZ segmented grouting non-aqueous phase liquid intelligent torque rheometer numerical analysis temperature unsaturated soil uniaxial compressive strength mine shaft coalbed methane (CBM) nonlinear flow in fractured porous media similar simulation forecasting tight sandstones oriented perforation hydro-mechanical coupling constant normal stiffness conditions cohesive soils layered progressive grouting chemical grouts grain size of sand Darcy's law soft coal masses hydro-power cyclic heating and cooling cohesive element method cement-based paste discharge tectonically deformed coal split grouting fault water inrush filtration effects T-stress particle flow modeling new cementitious material strength stabilization fractured porous medium brine concentration initial water contained in sand XRD fracture criteria hydraulic conductivity roadway deformation backfill mining adsorption/desorption properties pore pressure roughness cement-silicate grout compressive stress discrete element method dynamic characteristics strain-based percolation model thermal-hydrological-chemical interactions pore distribution characteristics transversely isotropic rocks nitric acid modification disaster-causing mechanism CH4 seepage crack distribution characteristics micro-CT relief excavation Darcy flow hydraulic fracturing mixed-form formulation propagation scanning electron microscope (SEM) images propagation pattern consolidation process rheological deformation gas adsorption soft filling medium ground pressure orthogonal ratio test rock fracture coal seams high-steep slope interface orthogonal test stress interference physical and mechanical parameters fracture propagation fluid-solid coupling theory coupling model surface characteristics numerical manifold method gas lignite water inrush prevention coupled THM model hard and thick magmatic rocks Ordos Basin porosity damage mechanics seepage degradation mechanism high temperature visualization system bentonite-sand mixtures contamination conductivity-influence function deterioration seepage pressure glutenite adhesion efficiency mechanical behavior transition bedding plane orientation enhanced gas recovery debris-resisting barriers reinforcement mechanism on-site monitoring geophysical prospecting cyclic wetting-drying scoops3D semi-analytical solution enhanced permeability management period seepage control deformation Yellow River Embankment impeded drainage boundary rheological test circular closed reservoir grout penetration viscoelastic fluid coal-like material paste-like slurry floor failure depth supercritical CO2 gravel numerical model fractal gas-bearing coal shear-flow coupled test rheological limit strain CO2 flooding flotation goaf slope stability damage coal and gas outburst hydraulic fracture anisotropy high-order effluents FLAC limestone roof sandstone TG/DTG Xinjiang two-phase flow model experiment coal particle volumetric strain failure mode land reclamation sandstone and mudstone particles contiguous seams CO2 geological storage numerical simulation geogrid stress relief optimum proportioning roadside backfill body (RBB) pervious concrete mudstone hydraulic fracture network grouted sand fractal pore characteristics refraction law segmented rheological model ductile failure heterogeneity flow law fracture closure coal measures sandstone tight sandstone gas reservoirs gob behaviors water-dripping roadway creep characteristics internal erosion warning levels of fault water inrush hydraulic aperture bolt support discontinuous natural fracture microscopic morphology critical hydraulic gradient mixed mode fracture resistance differential settlement alternate strata finite element method crushing ratio chloride glauberite cavern for storing oil & macroscopic mechanical behaviors collision angle adsorption performance failure mechanism mechanical properties transmissivity damage evolution gas fracturing multitude parameters deviatoric stress Jiaohe coal soil properties acoustic emission pore structure grouting experiment concrete confining pressures green mining gas drainage fluid viscosity compression deformation Unsaturation adsorption-desorption seepage-creep constitutive model soil particle size Pseudo Steady-State (PPS) constant soil-structure interface debris flow fracture grouting initial settlement position regression equation electrical potential secondary fracture surrounding rock solid backfill coal mining time variation excess pore-pressures finite-conductivity fracture permeability characteristics rainfall-unstable soil coupling mechanism(R-USCM) shaft lining |
| ISBN | 3-03921-424-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910367755903321 |
|
Liu Richeng
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||
| MDPI - Multidisciplinary Digital Publishing Institute, 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Fluid Flow in Fractured Porous Media . Volume 2
| Fluid Flow in Fractured Porous Media . Volume 2 |
| Autore | Liu Richeng |
| Pubbl/distr/stampa | MDPI - Multidisciplinary Digital Publishing Institute, 2019 |
| Descrizione fisica | 1 electronic resource (492 p.) |
| Soggetto non controllato |
deformation feature
minerals microstructure mixing permeability gas concentration water-rock interaction loose gangue backfill material unified pipe-network method fracture roof-cutting resistance crack similar-material movable fluid gob-side entry retaining (GER) rock-soil mechanics bed separation orthogonal tests charge separation water soaked height fluid flow in reclaimed soil laboratory experiment longwall mining grading broken gangue MIP elastic modulus effective stress permeability coefficient mixer naturally fracture SEM microstructure characteristics artificial joint rock fractured rock strata movement conservative solute particle velocity dry-wet cycles hydraulic fractures numerical calculation mechanical behaviors normalized conductivity-influence function fractured porous rock mass PPCZ segmented grouting non-aqueous phase liquid intelligent torque rheometer numerical analysis temperature unsaturated soil uniaxial compressive strength mine shaft coalbed methane (CBM) nonlinear flow in fractured porous media similar simulation forecasting tight sandstones oriented perforation hydro-mechanical coupling constant normal stiffness conditions cohesive soils layered progressive grouting chemical grouts grain size of sand Darcy's law soft coal masses hydro-power cyclic heating and cooling cohesive element method cement-based paste discharge tectonically deformed coal split grouting fault water inrush filtration effects T-stress particle flow modeling new cementitious material strength stabilization fractured porous medium brine concentration initial water contained in sand XRD fracture criteria hydraulic conductivity roadway deformation backfill mining adsorption/desorption properties pore pressure roughness cement-silicate grout compressive stress discrete element method dynamic characteristics strain-based percolation model thermal-hydrological-chemical interactions pore distribution characteristics transversely isotropic rocks nitric acid modification disaster-causing mechanism CH4 seepage crack distribution characteristics micro-CT relief excavation Darcy flow hydraulic fracturing mixed-form formulation propagation scanning electron microscope (SEM) images propagation pattern consolidation process rheological deformation gas adsorption soft filling medium ground pressure orthogonal ratio test rock fracture coal seams high-steep slope interface orthogonal test stress interference physical and mechanical parameters fracture propagation fluid-solid coupling theory coupling model surface characteristics numerical manifold method gas lignite water inrush prevention coupled THM model hard and thick magmatic rocks Ordos Basin porosity damage mechanics seepage degradation mechanism high temperature visualization system bentonite-sand mixtures contamination conductivity-influence function deterioration seepage pressure glutenite adhesion efficiency mechanical behavior transition bedding plane orientation enhanced gas recovery debris-resisting barriers reinforcement mechanism on-site monitoring geophysical prospecting cyclic wetting-drying scoops3D semi-analytical solution enhanced permeability management period seepage control deformation Yellow River Embankment impeded drainage boundary rheological test circular closed reservoir grout penetration viscoelastic fluid coal-like material paste-like slurry floor failure depth supercritical CO2 gravel numerical model fractal gas-bearing coal shear-flow coupled test rheological limit strain CO2 flooding flotation goaf slope stability damage coal and gas outburst hydraulic fracture anisotropy high-order effluents FLAC limestone roof sandstone TG/DTG Xinjiang two-phase flow model experiment coal particle volumetric strain failure mode land reclamation sandstone and mudstone particles contiguous seams CO2 geological storage numerical simulation geogrid stress relief optimum proportioning roadside backfill body (RBB) pervious concrete mudstone hydraulic fracture network grouted sand fractal pore characteristics refraction law segmented rheological model ductile failure heterogeneity flow law fracture closure coal measures sandstone tight sandstone gas reservoirs gob behaviors water-dripping roadway creep characteristics internal erosion warning levels of fault water inrush hydraulic aperture bolt support discontinuous natural fracture microscopic morphology critical hydraulic gradient mixed mode fracture resistance differential settlement alternate strata finite element method crushing ratio chloride glauberite cavern for storing oil & macroscopic mechanical behaviors collision angle adsorption performance failure mechanism mechanical properties transmissivity damage evolution gas fracturing multitude parameters deviatoric stress Jiaohe coal soil properties acoustic emission pore structure grouting experiment concrete confining pressures green mining gas drainage fluid viscosity compression deformation Unsaturation adsorption-desorption seepage-creep constitutive model soil particle size Pseudo Steady-State (PPS) constant soil-structure interface debris flow fracture grouting initial settlement position regression equation electrical potential secondary fracture surrounding rock solid backfill coal mining time variation excess pore-pressures finite-conductivity fracture permeability characteristics rainfall-unstable soil coupling mechanism(R-USCM) shaft lining |
| ISBN | 3-03921-474-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910367755803321 |
|
Liu Richeng
|
||
| MDPI - Multidisciplinary Digital Publishing Institute, 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
High Performance Concrete
| High Performance Concrete |
| Autore | Pyo Sukhoon |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (408 p.) |
| Soggetto topico |
Technology: general issues
History of engineering & technology |
| Soggetto non controllato |
ultrahigh-performance concrete
nanosilica dynamic light scattering zeta potential pore solution alkali-activator GGBFS Na2O content Ms (SiO2/Na2O) workability setting time steel fiber fiber content aspect ratio toughness index high-strength concrete fibers smart materials fiber/matrix bond physical properties heat treatment alkali-activated material calcium sulfoaluminate-based expansive additive concrete shrinkage modulus of elasticity shrinkage stress SIFRCC fiber volume fraction direct tensile strength energy absorption capacity direct tensile test carbon nanotubes cement-based materials concrete infrastructure graphene graphene oxide mechanical strength nanomaterials nano-Al2O3 nano-Fe2O3 nano-SiO2 nano-TiO2 smart infrastructure slurry-infiltrated fiber-reinforced cementitious composite high-performance fiber-reinforced cementitious composite compressive stress stress-strain relationship filling slurry matrix bio-slime sulfate attack chloride attack service life multi-layer diffusion repair concrete dynamic compression Split Hopkinson Pressure Bars (SPHB) brittle materials simulation calcined zeolite sand ultra-high-performance concrete pre-wetted autogenous shrinkage internal curing reactive powder concrete strength basalt fibers abrasion porosity microscopic image processing X-ray CT analysis porous cementitious materials 3D tomographic image CO2 curing size effect colloidal silica cement-based material casting method ultra-high performance fiber-reinforced concrete densified silica fume agglomeration pozzolanic reaction densification alternative alkali-activated material ground granulated blast-furnace slag strength development CSA expansive additive ultrasonic pulse velocity temperature high performance concrete (HPC) C-shape magnetic probe test fibre orientation angle flexural test attenuation factor ultra-high-performance steel fiber-reinforced concrete multiscale finite element modeling multi-point constraint multi-scale interface connection concrete damage plasticity model ABAQUS ultra high-performance concrete (UHPC) supplementary cementitious materials (SCMs) sustainability compressive strength flowability shrinkage railway sleeper static bending test numerical simulation structural performance high performance fiber reinforced concrete (HPFRC) polypropylene fiber (PP) polyvinyl alcohol fiber (PVA) residual flexural strength splitting tensile strength |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557611803321 |
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Pyo Sukhoon
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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