ANALYTICAL SOLUTIONS FOR FUNCTIONALLY GRADED ANNULAR SECTOR PLATE UNDER A COUPLE AT ONE FREE EDGE

摘要：

　　The bending of a functionally graded annular sector plate, which is subjected to a concentrated couple applied at one edge, is investigated in this paper.According to Englands plate theory, four analytical functions are set involving unknown constants.These unknown constants can be determined from boundary conditions.The obtained analytical solutions can be degenerated into those for a homogeneous transversely isotropic and homogeneous isotropic annular sector plate.A numerical example is presented to compare the proposed analytical solutions with those of a finite-element method.The results show the effect of material inhomogeneity on the elastic field.A good agreement can be observed between the analytical and FEM solutions.

关键词： Functionally graded materials Annular sector plate Transversely isotropic Elasticity solutions

作者: Quan ZHOU De-jin HUANG Kang-kang ZHANG Rong-xiong WU

作者单位: Faculty of Engineering, Ningbo University, Ningbo 315211, China Architectural department, Ningbo Polytechnic, Ningbo 315800, China

会议类型: 国际会议

会议名称: The 2017 Symposium on Piezoelectricity,Acoustic Waves and Device Applications(2017全国压电和声波理论及器件技术研讨会)

会议地点: 成都

会议语种:英文

页码: 509-513

在线出版日期: 2017-10-27（万方平台首次上网日期，不代表论文的发表时间）