Thermal Variations of Thermo-Mechanical Loading Effects on Creep Stress and Strain Distribution in Multi-layered Composite Cylinder
Publish place: Mechanics of Advanced Composite Structures، Vol: 9، Issue: 1
Publish Year: 1401
نوع سند: مقاله ژورنالی
زبان: English
View: 213
This Paper With 9 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_MACS-9-1_010
تاریخ نمایه سازی: 11 تیر 1401
Abstract:
In this research, thermal variation and internal pressure effects on stresses and strains of the creep behavior of composite laminates are investigated. Schapery's viscoelastic approach as a nonlinear model is used by Prandtl‐Reuss theory and Mendelson's approximation to explain the stress/strains creep treatment. History of the radial, circumferential, and axial creep stresses and strains of a laminated composite cylindrical shell made of the E-glass/Vinylester laminated composites are studied and examined. Different laminated sequences of lay-ups, linear variation of thermal loading, various composite materials accomplished with internal pressure loading are investigated. For this purpose, two laminated lay-ups as [ / / / ] and [ / / / ] are selected, and Schapery integral nonlinear viscoelastic model of creep stress and strain approach for the constitutive equation is used. It was believed that the circumferential creep strain and absolute values of axial and radial creep strains are increasing with time and Also, creep stresses/strains in the multilayer composite cross-ply [ / / / ] is more than the [ / / / ] laminated composite cylindrical shells.
Keywords:
Authors
Komeil Hosseinpour
Department of Solid Mechanics, University of Kashan, Kashan, Iran
Ahmad Reza Ghasemi
Department of Solid Mechanics, University of Kashan, Kashan, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :