Free vibration and elastic buckling of functionally graded porous beams reinforced by graphene platelets

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• 作者：Sritawat Kitipornchai^a ; Da Chen^a ; Jie Yang^b ; ^{j.yang@rmit.edu.au}
• 关键词：Functionally graded porous materials ; Graphene platelet ; Free vibration ; elastic buckling ; Timoshenko beam theory
• 刊名：Materials & Design
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：116
• 期：Complete
• 页码：656-665
• 全文大小：2636 K
• 卷排序：116

文摘

Graded distributions of internal pores and nanofillers can significantly influence the stiffness of porous nanocomposites. Graphene platelets are proved to be very effective as reinforcement materials. Non-uniformly symmetric distributions of porosity and graphene can achieve the best structural performance.