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5. Isogeometric Vibration Analysis of Curvilinearly Stiffened Composite Plates

Isogeometric Vibration Analysis of Curvilinearly Stiffened Composite Plates

来源 :中国计算力学大会2018暨国际华人计算力学大会2018 | 被引量 : 0次 | 上传用户：shiguangli010

【摘 要】

：

　　In this paper,NURBS-based isogeometric analysis(IGA)and isogeometric analysis using polynomial splines over hierarchical T-meshes(PHT-splines)are introduced

【作 者】

：

X.C.Qin C.Y.Dong 

【机 构】

：

DepartmentofMechanics,SchoolofAerospaceEngineering,BeijingInstituteofTechnology,Beijing,100081,China

【出 处】

：

中国计算力学大会2018暨国际华人计算力学大会2018

【发表日期】

：

2018年8期

【关键词】

：

IGA PHT-splines vibration analysis curvilinearly stiffened composite plates 

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　　In this paper,NURBS-based isogeometric analysis(IGA)and isogeometric analysis using polynomial splines over hierarchical T-meshes(PHT-splines)are introduced to model curvilinearly stiffened composite plates.

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