شماره ركورد كنفرانس
4603
عنوان مقاله
Analytical and Numerical Investigation of Progressive Damage in a Composite Layup
پديدآورندگان
Jahani M. Department of Mechanical Engineering, University of Isfahan, Isfahan , Beheshti H hamid.beheshti@eng.ui.ac.ir Department of Mechanical Engineering, University of Isfahan, Isfahan , Heidari-Rarani M Department of Mechanical Engineering, University of Isfahan, Isfahan
تعداد صفحه
2
كليدواژه
Composite , material degredation , progressive damage , stress , based criteria
سال انتشار
1394
عنوان كنفرانس
كنفرانس بين المللي دو سالانه مكانيك جامدات تجربي
زبان مدرك
انگليسي
چكيده فارسي
In the present paper, the progressive damage modeling of a composite layup laminate is studied. The shell
elements are used to include property degredation of the composite plies of composite layup. The Maximum Stress and
Tsai-Wu stress-based criteria for in-plane failure are used to predict the first ply failure (FPF) force and Hashin
criteria for predicting the progressive damage. The analytical results obtained in MATLAB are in a good agreement
with the numerical results obtained from numerical model and ABAQUS-CAE.
كشور
ايران
لينک به اين مدرک