شماره ركورد كنفرانس
3986
عنوان مقاله
Influence of Interface Fiber Orientation on Delamination Initiation and Growth of Laminated Composites under Mode II Loading
پديدآورندگان
Shokrieh M.M Shokrieh@iust.ac.ir Composites Research Laboratory, Center of Excellence in Experimental Solid Mechanics and Dynamics, School of Mechanical Engineering, Iran University of Science and Technology, Tehran 16846-13114, Iran , Mohaghegh M Composites Research Laboratory, Center of Excellence in Experimental Solid Mechanics and Dynamics, School of Mechanical Engineering, Iran University of Science and Technology, Tehran 16846-13114, Iran , Salamat-Talab M Composites Research Laboratory, Center of Excellence in Experimental Solid Mechanics and Dynamics, School of Mechanical Engineering, Iran University of Science and Technology, Tehran 16846-13114, Iran
تعداد صفحه
2
كليدواژه
.Mode II , Delamination , End notch flexure , Interface fiber orientation , Crack propagation
سال انتشار
1395
عنوان كنفرانس
پنجمين كنفرانس بين المللي كامپوزيت: مشخصه سازي، ساخت و كاربردها
زبان مدرك
انگليسي
چكيده فارسي
In this study, the effect of interface fiber orientation on delamination initiation and growth of the end
notch flexure (ENF) specimen was investigated. The ENF specimens with stacking sequences of [012//012] and
[011/90//012] were manufactured by the hand lay-up method and tested based on the ASTM standard. Experimental
results show that the interface fiber angle has a significant effect on the initiation and propagation of delamination
behavior of ENF specimens. The initiation values of the critical strain energy release rate (SERR) of ENF specimens
with 0//90 interface are lower than that of specimens with 0//0 interface. In addition, the specimens with 0//90 interface
have a stable crack growth.
كشور
ايران
لينک به اين مدرک