Page 481 - Mechanics of Asphalt Microstructure and Micromechanics

Index 473

mastic strains, , 50, 109f, 112f modeling parameter sensitivity, 333–334f,
mastic/solid area ratio, 109f applications, 92–94 354f
MATCH program, 104–106 hierarchial, 427f parameter deformation variation,
material macro thermodynamics, 374 335f
characterization, 352–357 multi-scale, 423–443, 430f particle
other, 361f models configurations, 309f
parameters, 334f, 342–343f 3-D constitutive, 225–227 contacts, 76–78
properties, 398f Benedito, 217–220 deformations, 121f
unique, 1–2 cohesive zone, 235–237 identification, 302–306
material-time derivative, 16 contact, 288–293 irregular shape, 314f
matrix operations, 10–11 damage-based, 231–232 orientation, 82
maximum stresses, 22–23 dissipated energy-based, 233– reconstruction, 301f
Maxwell model, 185–186 235 rotational movement, 311f
mean solid path, 88 elastoviscoplastic constitutive, shape effect, 385f
mean vector, 80f 224–225 translational movements, 305f
measurement, micro strain, 120f empirical phenomenological, pavement analysis, top–down
mechanical properties, 44–49 227–229 cracking, 157–159
mesh displacement profile, 337f fatigue, 227–235 permanent deformation, 356f, 420f
method fracture mechanics, 230–231 permeability,418– 419f
2D, 100–112 HiSS, 223–224 Perzyna models, 194–195
3D, 113–121 micromechanics, 372–376 phase separation, 348–352
boundary element, 243–279 micromechanics-based, 232–233 phenomenological behavior of
conditions, 145f SHRP viscoplasticity asphalt, 3
digital image correlation, phenomenological models,
121–126 deformation, 265–273 165–211
discrete element, 285–322 surface energy–related, 233 physical properties of material,
finite element, 243–279 viscoplastic, 221–223 307f
quantification, 90–94 modulus testing, 335f Piola-Kirchhoff stresses, 23–24
relationships, 146–147 moisture damage, 2, 443–445 plastic deformations, 179–180
rigid element, 360 moisture damage mechanisms, plastic flow directions, 177–178
stereology, 86–87, 90 445f plasticity, 174–179
two-scale homogenization, moisture incorporation, 359–360 premutation tensor, 7
455–456 molecular dynamics simulation principal stresses, 22
micro strain measurement, 120f procedures, 432f products
micromechanical finite element molecular dynamics, 431–435 dyad–dyad, 8
method, 359f Mori-Tanka method, 144 inner, 7–8
micromechanics, 138-139 morphological properties, 49–50 tensor–tensor, 8
application, 150–154 multiple layered system, 398–399, vector–tensor, 8
model, 232–233 400f properties
microscope multiscale characterization, aggregates, 44–50
atomic force, 55–56 423–443 binder, 33–44
scanning tunneling, 56–57 multiscale modeling methods, 429f mechanical, 44–49
microstructural implications, 67–84 multiscale modeling, 423–443, 430f, mixture, 50–54, 140–149
microstructural quantities, 67–84, morphological, 49–50
85–90 N
mixture Q
application, 129–130 nanoindenter, 57 quantification method, 90–94
filed variable, 137 nanoscale characterization, 55–57
framework of mixture, 130–133 numbering configuration, 105f
numerical testing, 336f R
properties, 50–54, 140–149 O reaction force field theory, 428
strain theorem, 140–141 octohedral stress, 23 recovery, 181
stress theorem, 140–141 orthotropic elasticity, 393–394 relaxation, 181
two–constituent case, 133–135 orthotropic materials, 394–395 relaxation modulus, 192–193
model building, 348–352 resilient modulus test, 51
model rationality analysis, rigid element, 262
357–359f P rigid element method, 360
model, Druker-Plager, 273–274 parallel bond model, 289f rotation tensor, 19