Damage evolution
DAMAGE EVOLUTION UNDER LONG-TERM, HIGH AND CONSTANT LOADING OF A CARBON/EPOXY LAMINATE
... the damage evolution as well as the creep and stress relaxation phenomena, a testing machine was carried ...the evolution of the damage under shear and transverse constant loads, optimal ...
6
Implementation of a damage evolution law for dual-phase steels in Gurson-type models
... Handle ID: . http://hdl.handle.net/10985/10536 To cite this version : Tudor BALAN, Xavier LEMOINE, Eric MAIRE, Anne-Marie HABRAKEN - Implementation of a damage evolution law for dual-phase steels in ...
10
Bulk Fatigue Damage Evolution in Polyamide-6 and in Polyamide-6 Nanocomposites
... tion of a distribution of microvoids throughout the gauge section of the specimen. DISCUSSION The parameters used to describe the stress-strain-time response—namely the accumulated strain, the storage mod- ulus, the loss ...
12
Effect of Ductile Damage Evolution in Sheet Metal Forming: Experimental and Numerical Investigations
... (a) (b) Fig. 13: Numerical results of Erichsen test (a) Evolution of volume fraction, (b) von Mises stress. 5 Conclusions This paper presents an experimental and a numerical investigation of porous metal ...
14
Assessment of failure criteria and damage evolution methods for composite laminates under low-velocity impact
... damage evolution methods by calculating the equivalent ...the damage information are not ...detecting damage of ductile composites, while the Hou criteria are more suitable for brittle ...
39
Investigation of damage evolution in short glass fibers reinforced polyamide 6,6 under tensile loading using infrared thermography
... and damage processes so that the temperature of the specimen may vary during ...and damage processes involved by the loading this temperature increase might be uniform or highly ...field evolution of ...
8
Impact damage evolution under fatigue loading by InfraRed Thermography on composite structures
... Concerning low velocity impacted composite structure under fatigue loading, few studies are carried out. But some works were done on composite structure with hole [16] and its behaviour can be compared with impacted ...
10
Monitoring damage evolution of SiC f /[Si B C] m composites using electrical resistivity: Crack density-based electromechanical modeling
... 9 Further detailed observations can be highlighted regarding the unloading/reloading tests: in particular, once the reloading is completed, the following rate of resistance increase is much higher. This behavior is ...
31
Impact damage evolution under fatigue loading by InfraRed Thermography on composite structures
... Concerning low velocity impacted composite structure under fatigue loading, few studies are carried out. But some works were done on composite structure with hole [16] and its behaviour can be compared with impacted ...
9
In-situ experimental and numerical studies of the damage evolution and fracture in a Fe-TiB2 composite
... the damage in the composite material, char- acterized by the primary particles fracture (see ...viously, damage increases with the macroscopic plastic strain of the ...distinct damage zones for the ...
13
Damage evolution in wood under tensile loading monitored by acoustic emission
... the damage process in three parts (Figure ...the damage mechanisms could be the growth of micro- cracks and the arrest of crack propagation at a vessel level, a mechanism specific to ...
14
Isotropic brittle damage and unilateral effect
... the damage energy release rate F d differs between these two situations and induces a different damage evolution according to the yield function ...the damage evolution law) and can be ...
7
Hyperelasticity with volumetric damage
... volumetric damage evolution in ...volumetric damage evolves continuously during triaxial cyclic ...with damage-like constitutive equations, see for example Chagnon et ...
7
Delay-active damage versus non-local enhancement for anisotropic damage dynamics computations with alternated loading
... 3. Anisotropic delay-damage model Experiments show that concrete tensile strength can be multiplied by a factor of 10 or more for high strain rates (high meaning of the order of ˙ε=150 s −1 [35]) while in ...
26
Blasting and building damage
... of Damage From The relation between damage and particle velocity, as illustrated in Figure 2, it is concluded that the threshold of damage corresponds to a horizontal (or vertical) velocity of about ...
7
white matter damage in perinatal brain
... Neuronal migration, blood brain barrier, cells ’ biochemistry, Cerebral blood flow autoregulation.. The late neuronal migration The late neuronal migration[r] ...
31
Fretting corrosion damage of total hip prosthesis: Friction coefficient and damage rate constant approach
... corrosion damage between 316L SS and poly (methyl methacrylate) was experimentally investigated under the condition similar to those found at the interface between a femoral stem and bone cement [8,9] in an actual ...
23
Blasting vibrations and building damage
... Blasting vibrations and building damage Northwood, T. D.; Crawford, R.; Edwards, A. T. https://publications-cnrc.canada.ca/fra/droits L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux ...
8
Soil vibrations and damage criteria
... The authors extend their thanks to Goran Lande, Nitro Consult AB, for valuable opinions and a critical scrutiny of the manuscript, as well as to Burnis Lidmark for transcribing the manus[r] ...
34
Chromatin Dynamics upon DNA Damage
... Judith Miné-Hattab and Xavier Darzacq Additional information is available at the end of the chapter Abstract The dynamics organization of the nuclear genome is essential for many biological pro- cesses and is often ...
22