Page 415 - Mechanics Analysis Composite Materials

400 Subject index

creep problem 329 effective strength 66
creep strain 8 eight-sector test fixture 102
creep test 319, 322 elastic constants 47, 21 1, 222, 304,
CRISM vi, 23, 25-27, 122-123, 148, 185, 307-308
206, 213-214, 294, 306, 350 elastic constants of a unidirectional
critical stress 62 ply 81, 170
cross-ply antisymmetric panel 357 elastic deformation 5
cross-ply glass-epoxy layer 183 elastic energy 3
cross-ply laminate 166, 369 elastic material 3, 43
cross-ply layer 163, 166, 248 elastic model 3-4
cross-ply layer in a plane stress state 175 elastic potential 4, 44, 46, 61, 125, 128,
cross-ply layer with a crack 168 145
CTE 307, 313, 360 elastic potential energy 334
cubic constitutive law 128 elastic solid 41, 126
cubic criterion 284 elastic strains 128, 145, 307
curing 301, 318, 351 elastic volume deformation 129
curved composite pipe 196 elastic waves 344
cycle of vibration 334 elastic-plastic behavior of metal layer 128
cyclic loading 334-336, 338 elastic-plastic material model 5, 162
elastic-plastic material 133
dacron fibers 6 elastic-plastic Poisson’s ratio 129
damping capacity 346 elastic-viscoelastic analogy 327, 329
deflection 160, 263 elasticity theory 145
deformable epoxy matrix 182 elastomers 124
deformation theory of plasticity 128, 139 elementary cross-ply couples 240
degradation of material properties 318 elementary layer 55
degraded ply 176 elliptic integrals 387
delamination 77, 112, 172, 205, 285, 340, elongation 2
343-344 energy criteria 49
differential equilibrium equations 32 energy dissipation 334-335
direct stress wave 344 energy of buckled fibers 109
directions of principal strains 368 engineering elastic constants 237
directions of principal stresses 377 environmental effects 301
displacement boundary conditions 48 epoxy matrix 17
displacement formulation 48 epoxy resin 6, 17, 23, 100, 180
displacements 36, 39, 42, 73, 226 equilibrium equations 30, 48, 51-53, 69,
dissipation factor 33&335 169, 202,262, 365
dome meridian 387 Euclidean space 41,49
dry bundle of fibers 76 Euler integral 383
ductile materials 79 experimental ballistic limit 348
durability 332 experimental creep diagram 322
experimental isochrone stress-strain
effect of aging 319 diagram 331
effective (apparent) moduli 81 experimental material characteristics 272
effective (apparent) stiffnesses 213 experimental stressstrain curve 138
effective (apparent) transverse modulus experimental stress-strain diagram 142,
88 146
effective elastic constants 84 experimental thermal expansion
effective modulus 114 coefficients 308