某共固化阻尼复合材料仪表板动态性能研究
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- 英文论文题名：Study on the dynamic performance of a co-cured composite damping instrument panel
- 论文作者：郝文锐 ; 梁森
- 英文论文作者：Hao Wenrui ; Liang Sen ; Institute of Systems Engineering ; China Academy of Engineering Physics ; College of Mechanical Engineering ; Qingdao Technological University
- 年：2016
- 作者机构：中国工程物理研究院总体工程研究所;青岛理工大学机械学院;
- 论文关键词：复合材料 ; 阻尼薄膜 ; 多层夹芯结构 ; 动力学性能 ; 一阶模态阻尼
- 英文论文关键词：composite material ; damping membrane ; multilayer sandwich structure ; dynamic performance ; the first order modal damping loss factor
- 会议召开时间：2016-07-28
- 会议录名称：第二十七届全国振动与噪声应用学术会议论文集
- 语种：中文
- 分类号：TB535
- 学会代码：ZDZD
- 会议名称：第二十七届全国振动与噪声应用学术会议
- 会议地点：中国黑龙江哈尔滨
- 主办单位：中国振动工程学会振动与噪声控制专业委员会
- 学会名称：中国振动工程学会振动与噪声控制专业委员会
- 页数：7
- 文件大小：696k
- 原文格式：D
- 会议级别：全国
摘要
针对某仪表板在质轻、强度满足要求的情况下设计最佳动力学性能的目的,提出采用共固化嵌入式阻尼复合材料与PMI泡沫夹芯组合结构的设计方案,该结构能保持了复合材料优异的力学性能,又能达到减振、质轻的效果。对关键变量进行了选取及动力学数值模拟分析,并通过模态试验验证了仪表板动态性能。该仪表板的结构组成可以为精密、高速、动载的复合材料构件提供参考。
For the best dynamic performance of a co-cured composite damping instrument panel with light weight and high strength, a multilayer sandwich structure with PMI foam combined with embedded and co-cured composite damping structure is proposed, which can maintain the excellent mechanical properties of campsite materials, and achieve the damping and light effect at the same time. Key variables are selected s which may affect the dynamic performance of the instrument panel are selected and the dynamic performance is analyzed through multi-FEM analysis, which is also verified by modal test. The structure of the instrument panel can provide reference for the design of precision, high speed, dynamic composite component. And the importance measure analysis of dynamic performance of the instrument panel can provide reference for relative design.
For the best dynamic performance of a co-cured composite damping instrument panel with light weight and high strength, a multilayer sandwich structure with PMI foam combined with embedded and co-cured composite damping structure is proposed, which can maintain the excellent mechanical properties of campsite materials, and achieve the damping and light effect at the same time. Key variables are selected s which may affect the dynamic performance of the instrument panel are selected and the dynamic performance is analyzed through multi-FEM analysis, which is also verified by modal test. The structure of the instrument panel can provide reference for the design of precision, high speed, dynamic composite component. And the importance measure analysis of dynamic performance of the instrument panel can provide reference for relative design.
引文
[1]沈观林,胡更开.复合材料力学[M].北京:清华大学出版社,2006.
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[3]梁森,梁磊,米鹏.嵌入式共固化复合材料阻尼结构的新进展[J].应用力学学报,2010,27(4):769-772.
[4]郝文锐,梁森,韦利明,梁天锡.一种质轻、高强度复合材料阻尼仪表板的设计[J].四川兵工学报,2015,36(2):21-24.
[5]Zhang Shaohui,Chen Hualing.A study on the damping characteristics of laminated composites with integral viscoelastic layers[J].Composite Structures,2006,74:63-69.
[6]Chandra R,Singh S P,Gupta K.Damping studies in fiber-reinforced composites-a review[J].Composite Structures,1999,46:41-51.
[7]Jaroslav Mackerle.Finite element analyses and simulations of manufacturing processes of composites and their mechanical properties:abiblio graphy(1985–2003)[J].Computational Materials Science,2004,31:187-219.
[8]Zhang Y X,Yang C H.Recent developments in finite element analysis for laminated composite plates[J].Composite Structures,2009,88:147-157.
[9]Scott J M L,Rajd A S,Cheung A K H.Design and manufacture of a post-buckling co-cured composite aileron[J].Composite Science and Technology,1998,58:199-210.
[10]赵飞明,安思彤,穆晗.聚甲基丙烯酰亚胺(PMI)泡沫研制现状[J].宇航材料工艺,2008,38(1):1-9.
[11]赵锐霞,尹亮,潘玲英.PMI泡沫夹层结构在航空航天工业的应用[J].宇航材料工艺,2011,41(2):13-16.
[2]王国荣,武卫莉,谷万里.复合材料概论[M].哈尔滨:哈尔滨大学出版社,2004.
[3]梁森,梁磊,米鹏.嵌入式共固化复合材料阻尼结构的新进展[J].应用力学学报,2010,27(4):769-772.
[4]郝文锐,梁森,韦利明,梁天锡.一种质轻、高强度复合材料阻尼仪表板的设计[J].四川兵工学报,2015,36(2):21-24.
[5]Zhang Shaohui,Chen Hualing.A study on the damping characteristics of laminated composites with integral viscoelastic layers[J].Composite Structures,2006,74:63-69.
[6]Chandra R,Singh S P,Gupta K.Damping studies in fiber-reinforced composites-a review[J].Composite Structures,1999,46:41-51.
[7]Jaroslav Mackerle.Finite element analyses and simulations of manufacturing processes of composites and their mechanical properties:abiblio graphy(1985–2003)[J].Computational Materials Science,2004,31:187-219.
[8]Zhang Y X,Yang C H.Recent developments in finite element analysis for laminated composite plates[J].Composite Structures,2009,88:147-157.
[9]Scott J M L,Rajd A S,Cheung A K H.Design and manufacture of a post-buckling co-cured composite aileron[J].Composite Science and Technology,1998,58:199-210.
[10]赵飞明,安思彤,穆晗.聚甲基丙烯酰亚胺(PMI)泡沫研制现状[J].宇航材料工艺,2008,38(1):1-9.
[11]赵锐霞,尹亮,潘玲英.PMI泡沫夹层结构在航空航天工业的应用[J].宇航材料工艺,2011,41(2):13-16.