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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
|
||
| MDPI - Multidisciplinary Digital Publishing Institute, 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
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 | ||
| ||
Testing of Materials and Elements in Civil Engineering . Volume 2
| Testing of Materials and Elements in Civil Engineering . Volume 2 |
| Pubbl/distr/stampa | Basel, Switzerland : , : MDPI - Multidisciplinary Digital Publishing Institute, , 2021 |
| Descrizione fisica | 1 electronic resource (578 pages) |
| Soggetto topico | Technology |
| Soggetto non controllato |
rock bolt
grouting quality dynamic response natural frequency finite element method monitoring historical masonry wall hygrothermal processes internal insulation testing of building materials test uncertainty validation of test methods sustainable test methods recycling foamed asphalt mixtures with cement (FAC) base layer reclaimed asphalt pavement (RAP) fatigue durability GFRP FRP reinforcement shear capacity reinforced concrete beams column stiffness FRCM PBO mesh PBO–FRCM carpentry joints scarf and splice joints stop-splayed scarf joints (‘bolt of lightning’) static behaviour experimental research concrete non-destructive testing ultrasounds ultrasonic tomography acoustic methods defects diagnostic detection convolutional neural networks transfer learning monitoring FBG power transmission tower civil engineering X-ray microtomography microstructure characteristics infiltration damage high-strength concrete steel fibres flexural tensile strength fracture energy numerical analysis concrete floors compressive strength strength distribution industrial floors ultrasound tests ventilated facades large-scale facade model fire safety fiber cement board large-slab ceramic tile plasterboards moisture content hydration processes mechanical properties ultrasound measurements ESD resin expansion joint quasi-plastic material energy absorption asphalt mix compaction index volumetric parameters stiffness modulus moisture resistance roughness texture close-range photogrammetry bond strength random field generation semivariograms hybrid truss bridge steel–concrete connection joint mechanical behavior failure mode strain static test static elastic modulus dynamic elastic modulus machine learning P-wave S-wave resonance frequency test nondestructive method Al–Ti laminate fracture acoustic emission diagnostic pattern recognition clustering AE signal storage systems tab connector flexural test capable design moment restrained ring test autogenous shrinkage cracking concrete cracking test concrete shrinkage cracking test restrined ring calibration cement–fiber boards acoustic emission method k-means algorithm wavelet analysis fiber composites ground penetrating radar (GPR) HMA dielectric constant road pavement thickness estimation early age concrete damage processes detection before loading strength of structures aggregate classification wire mesh roundness tilting angle opening size concrete centrifugation morphology image processing porosity cement waste paper sludge ash (WPSA) controlled low-strength material (CLSM) unconfined compressive strength bearing capacity backfill material P-wave velocity amplitude attenuation resistivity CT scan sandstone damage variable nuclear magnetic resonance spin-lattice relaxometry proton hydration kinetics superplasticizer ready-mixed concrete construction material quality assessment conformity criteria statistical-fuzzy method FRTP rivet connection polyethylene pipe mechanical properties of polyethylene resistance strain computer simulation residual shear stress particle crushing ring shear test particle flow code (PFC2D) frictional work fibre-reinforced concrete recycled steel fibres micro-computed tomography scanning electron microscopy tensile strength reinforced concrete diagnostic testing corrosion carbonation galvanostatic pulse method phase composition analysis X-ray analysis thermal analysis quasi-brittle cement composites low-module polypropylene fibres elastic range digital image correlation Arcan shear test wood orthotropic shear modulus elastic-plastic material shear wave velocity sand bender elements test grain-size characteristics complex modulus shrinkage analysis reclaimed asphalt mineral–cement emulsion mixtures cement dusty by-products (UCPPs) degradation of glass panels effective area ratio relative mass loss visible light transmittance windblown sand wood-plastic composites methods of testing resistance to fungi methods of assessment ground-penetrating radar (GPR) non-destructive techniques (NDT) corrosion of reinforcement slip resistance granite floor slip resistance value ramp test acceptance angle sliding friction coefficient comparability of test methods wall temperature fibre bragg grating sensors freeze-thaw cycles signal analysis short-time Fourier transform fast Fourier transform brine sodium chloride X-ray partition walls brick walls bending strength cracking post-tension cable girder destructive test non-destructive test structural health monitoring safety monitoring fibre Bragg grating mining areas strain/stress distribution geopolymer concrete fly-ash bottom-ash neural network sustainability industrial waste management flexural strength cladding AE acoustic emission micro-events sound spectrum traditional and quasi-brittle cement composites residual-state creep saturation front landslides erosional stability laboratory testing grout mixtures groundwater test apparatus testing building materials elements |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557365603321 |
| Basel, Switzerland : , : MDPI - Multidisciplinary Digital Publishing Institute, , 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Testing of Materials and Elements in Civil Engineering . Volume 1
| Testing of Materials and Elements in Civil Engineering . Volume 1 |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 electronic resource (510 pages) |
| Soggetto topico | Technology |
| Soggetto non controllato |
rock bolt
grouting quality dynamic response natural frequency finite element method monitoring historical masonry wall hygrothermal processes internal insulation testing of building materials test uncertainty validation of test methods sustainable test methods recycling foamed asphalt mixtures with cement (FAC) base layer reclaimed asphalt pavement (RAP) fatigue durability GFRP FRP reinforcement shear capacity reinforced concrete beams column stiffness FRCM PBO mesh PBO–FRCM carpentry joints scarf and splice joints stop-splayed scarf joints (‘bolt of lightning’) static behaviour experimental research concrete non-destructive testing ultrasounds ultrasonic tomography acoustic methods defects diagnostic detection convolutional neural networks transfer learning monitoring FBG power transmission tower civil engineering X-ray microtomography microstructure characteristics infiltration damage high-strength concrete steel fibres flexural tensile strength fracture energy numerical analysis concrete floors compressive strength strength distribution industrial floors ultrasound tests ventilated facades large-scale facade model fire safety fiber cement board large-slab ceramic tile plasterboards moisture content hydration processes mechanical properties ultrasound measurements ESD resin expansion joint quasi-plastic material energy absorption asphalt mix compaction index volumetric parameters stiffness modulus moisture resistance roughness texture close-range photogrammetry bond strength random field generation semivariograms hybrid truss bridge steel–concrete connection joint mechanical behavior failure mode strain static test static elastic modulus dynamic elastic modulus machine learning P-wave S-wave resonance frequency test nondestructive method Al–Ti laminate fracture acoustic emission diagnostic pattern recognition clustering AE signal storage systems tab connector flexural test capable design moment restrained ring test autogenous shrinkage cracking concrete cracking test concrete shrinkage cracking test restrined ring calibration cement–fiber boards acoustic emission method k-means algorithm wavelet analysis fiber composites ground penetrating radar (GPR) HMA dielectric constant road pavement thickness estimation early age concrete damage processes detection before loading strength of structures aggregate classification wire mesh roundness tilting angle opening size concrete centrifugation morphology image processing porosity cement waste paper sludge ash (WPSA) controlled low-strength material (CLSM) unconfined compressive strength bearing capacity backfill material P-wave velocity amplitude attenuation resistivity CT scan sandstone damage variable nuclear magnetic resonance spin-lattice relaxometry proton hydration kinetics superplasticizer ready-mixed concrete construction material quality assessment conformity criteria statistical-fuzzy method FRTP rivet connection polyethylene pipe mechanical properties of polyethylene resistance strain computer simulation residual shear stress particle crushing ring shear test particle flow code (PFC2D) frictional work fibre-reinforced concrete recycled steel fibres micro-computed tomography scanning electron microscopy tensile strength reinforced concrete diagnostic testing corrosion carbonation galvanostatic pulse method phase composition analysis X-ray analysis thermal analysis quasi-brittle cement composites low-module polypropylene fibres elastic range digital image correlation Arcan shear test wood orthotropic shear modulus elastic-plastic material shear wave velocity sand bender elements test grain-size characteristics complex modulus shrinkage analysis reclaimed asphalt mineral–cement emulsion mixtures cement dusty by-products (UCPPs) degradation of glass panels effective area ratio relative mass loss visible light transmittance windblown sand wood-plastic composites methods of testing resistance to fungi methods of assessment ground-penetrating radar (GPR) non-destructive techniques (NDT) corrosion of reinforcement slip resistance granite floor slip resistance value ramp test acceptance angle sliding friction coefficient comparability of test methods wall temperature fibre bragg grating sensors freeze-thaw cycles signal analysis short-time Fourier transform fast Fourier transform brine sodium chloride X-ray partition walls brick walls bending strength cracking post-tension cable girder destructive test non-destructive test structural health monitoring safety monitoring fibre Bragg grating mining areas strain/stress distribution geopolymer concrete fly-ash bottom-ash neural network sustainability industrial waste management flexural strength cladding AE acoustic emission micro-events sound spectrum traditional and quasi-brittle cement composites residual-state creep saturation front landslides erosional stability laboratory testing grout mixtures groundwater test apparatus testing building materials elements |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557719003321 |
| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||