Slice compression test: A preliminary numerical analysis

K. Alzebdeh*, X. Dang, A. Al-Ostaz, I. Jasiuk

*المؤلف المقابل لهذا العمل

نتاج البحثمراجعة النظراء

ملخص

We conduct a finite element analysis of the slice compression test applied to metal-matrix composites. This test, designed to characterize interfaces in composite materials, involves pressing a composite material specimen on a soft plate so that fibers are forced to protrude and intrude into the soft plate leaving a permanent deformation. We focus on the Ti-6Al-4V matrix with SCS-6 silicon carbide fibers composite system. We conduct calculations using ABAQUS and employ contact elements at the fiber-matrix interface which incorporate a stress-based criterion for crack initiation and frictional slipping. The analysis is performed in three stages: i) thermal analysis accounting for thermal residual stresses, ii) mechanical loading, and iii) mechanical unloading. The fiber protrusion length, permanent indent depth in the base material, and the debonding length along the fiber-matrix interface are the main output parameters.

اللغة الأصليةEnglish
الصفحات282-290
عدد الصفحات9
حالة النشرPublished - 1996
منشور خارجيًانعم
الحدثProceedings of the 1996 11th Technical Conference of the American Society for Composites - Atlanta, GA, USA
المدة: أكتوبر ٧ ١٩٩٦أكتوبر ٩ ١٩٩٦

Other

OtherProceedings of the 1996 11th Technical Conference of the American Society for Composites
المدينةAtlanta, GA, USA
المدة١٠/٧/٩٦١٠/٩/٩٦

ASJC Scopus subject areas

  • ???subjectarea.asjc.1500???
  • ???subjectarea.asjc.1500.1501???
  • ???subjectarea.asjc.2200.2215???
  • ???subjectarea.asjc.2500.2507???

بصمة

أدرس بدقة موضوعات البحث “Slice compression test: A preliminary numerical analysis'. فهما يشكلان معًا بصمة فريدة.

قم بذكر هذا