Finite Element Modeling of Failure in Composite Adhesive Joints
سال انتشار: 1395
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 429
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شناسه ملی سند علمی:
MECHCONF02_271
تاریخ نمایه سازی: 6 اسفند 1395
چکیده مقاله:
We have utilized a Finite Element Model (FEM) to study the failure in adhesive joints with composite adherents. We have investigated the joint tensile strength in both single-lap and double-lap joints of carbon-fiber composite materials. The adhesive joint failure is modeled by using Hashin criteria in Abaqus software. We have performed a variety of Finite Element (FE) simulations with different ply stacking sequences. The simulation results indicate the dominant role of plies with 0 and 90 degree of orientation in increasing the strength of adhesive joints under tensile loading conditions. Moreover, we have compared the influence of composite layup for single and double-lap joints.
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نویسندگان
Zohreh Ebrahimi
Department of Mechanical Engineering, Payame Noor University, PO BOX 19395-3697 Tehran, Iran.