摘要
Despitethewideusageofisotropicfibrouscompositeswithaviscoelasticpolymermatrix,noanalyticmodelfortheirmechanicalbehaviourisknown.Thispaperdevelopssuchamodelfortime-dependentYoung'smodulus,showingthatfortypicalconstituentsthetimeconstantsofcompositesareuptoabout6%greaterthanthematrixsheartimeconstant.Viscoelasticityisstronglysuppressedforstifffibresevenatmodestfibrevolumefractions.Comparisonwithknownresultsforparticleandorientedfibrecompos...
出版日期
2011年05月15日(中国期刊网平台首次上网日期,不代表论文的发表时间)