HUANG Xia, TANG Wen-hui, JIANG Bang-hai. Constitutiverelationforanisotropicmaterialsunderplane-strainconditionsanditsapplicationtostress-wavepropagationsimulation[J]. Explosion And Shock Waves, 2010, 30(4): 383-389. doi: 10.11883/1001-1455(2010)04-0383-07
Citation:
|
HUANG Xia, TANG Wen-hui, JIANG Bang-hai. Constitutiverelationforanisotropicmaterialsunderplane-strainconditions
anditsapplicationtostress-wavepropagationsimulation[J]. Explosion And Shock Waves, 2010, 30(4): 383-389. doi: 10.11883/1001-1455(2010)04-0383-07
|
HUANG Xia, TANG Wen-hui, JIANG Bang-hai. Constitutiverelationforanisotropicmaterialsunderplane-strainconditionsanditsapplicationtostress-wavepropagationsimulation[J]. Explosion And Shock Waves, 2010, 30(4): 383-389. doi: 10.11883/1001-1455(2010)04-0383-07
Citation:
|
HUANG Xia, TANG Wen-hui, JIANG Bang-hai. Constitutiverelationforanisotropicmaterialsunderplane-strainconditions
anditsapplicationtostress-wavepropagationsimulation[J]. Explosion And Shock Waves, 2010, 30(4): 383-389. doi: 10.11883/1001-1455(2010)04-0383-07
|
Constitutiverelationforanisotropicmaterialsunderplane-strainconditions
anditsapplicationtostress-wavepropagationsimulation
More Information
- Corresponding author:
HUANG Xia
- Publish Date:
2010-07-25
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Abstract
Toinvestigatethewavepropagationfeaturesinanisotropicmaterialsunderplane-strainconditions,
anelastic-plasticconstitutivemodelwasconstructedbycombiningtheHookeslawofanisotropicmaterial,
theTsai-Hillyieldcriterion,theclassicfundamentalprinciplesofplasticmechanics
andthemodifiedGrneisenequationofstateconsideringthenonlinearcompressibilityofvolumeat
highpressures.Andbasedontwo-dimensionalmaterialdeformation,therotationofmaterialprincipal
axesandthemodificationofobjectivestressratewerediscussed.Thenaself-developed,explicit,dynamic,
finiteelementcodewasappliedtosimulatetheplane-stresswavepropagationincertainanisotropicfiber-
enforcedcompositesduringcollision.Theresultsshowthatstresswavespropagatingin
theabovematerialdisplaytwo-dimensional,anisotropicandelastic-plasticfeaturesunderplane-strain
conditions.
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References
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Proportional views
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