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含冲击损伤复合材料层板及加筋壁板剩余强度研究 被引量：4

A research for residual strength of stiffened and non-stiffened composite panels with impact damage
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摘要 应用含刚度折减的椭圆形弹性核模拟了层板的损伤问题,研究了复合材料层板及加筋壁板冲击后的剩余强度问题。利用含椭圆核各向异性杂交应力有限单元对损伤层板进行了应力分析,采用基于特征曲线概念的点应力判据预测了含损伤层板、加筋壁板的剩余强度;基于Abaqus用户子程序uel实现了该方法在工程中的应用,并讨论各种参数对剩余强度的影响。研究结果表明此方法是有效的。 The residual strength of stiffened and non-stiffened composite panels with impact damage is studied.The impact damage in composite laminate is modeled by an elliptical soft inclusion.A hybrid stress element with an arbitrary elliptical inclusion is used to compute the stress.Using the point stress criterion based on characteristic curve,the prediction of the strength of stiffened and non-stiffened composite panels with impact damage is set up.With the help of Abaqus subroutine uel,the method is applicable to engineerings.The effects of some parameters on the stress distribution are studied in detail.Some conclusions are drawn.
作者 毛春见 许希武 林智育
机构地区 南京航空航天大学
出处 《应用力学学报》 CAS CSCD 北大核心 2010年第2期286-292,共7页 Chinese Journal of Applied Mechanics
基金 国家自然科学基金(10672075)
关键词 杂交应力有限元 加筋壁板 剩余强度 ABAQUS uel hybrid stress element,stiffened composite panels,residual strength,abaqus uel.
分类号 O343 [理学—固体力学] TB33 [一般工业技术—材料科学与工程]
  • 相关文献

参考文献9

  • 1Gottesman.Residual strength of impact composite:analysis and test[J].J Comp Tech & Res,1994,16:244-255.
  • 2Soutis C,Curtis P T.Prediction of the post-impact compressive strength of CFRP laminated composites[J].Compos Sci Technol,1996,56:677-684.
  • 3Xiong Y,Poon C.A prediction method for compressive strength of impact damaged composite lminates[J].Composite Structures,1995,30:357-367.
  • 4程小全,郦正能.复合材料层合板低速冲击后压缩的损伤累积模型[J].应用数学和力学,2005,26(5):569-576. 被引量：26
  • 5林智育,许希武.含任意椭圆核各向异性板杂交应力有限元[J].固体力学学报,2006,27(2):181-185. 被引量：8
  • 6Xu X W.Stress concentration of finite element composite laminate with elliptical holes[J].Computers & Structures,1995,57:29-34.
  • 7列赫尼斯基 C Г.各向异性板[M].北京:科学出版社,1963.
  • 8Hong P,Pian T H H,Lasry S J.A hybrid-element approach to crack problems in plane elasticity[J].Int J Numer Meth Eng,1973,7:297-308.
  • 9Yameda S E,Sun C T.Analysis of laminate strength and its distribution[J].J Comp Mater,1978,12:275-288.

二级参考文献25

  • 1黄维扬.工程断裂力学[M].北京:航空工业出版社,1991..
  • 2占华平 王鑫伟 周宏.含椭圆孔正交异性材料八节点杂交应力有限元[J].固体力学学报,2003,24:128-132.
  • 3Xiong Y,Poon C. A prediction method for compressive strength of impact damaged composite laminates. Composite Structures, 1995, 30:357-367
  • 4列赫尼斯基C Г．各向异性板，胡海昌译．北京：科学出版社，1963
  • 5萨文Г H．孔附近的应力集中，胡海昌译．北京：科学出版社，1958
  • 6Xu X W, Man H C, Yue T M. Strength prediction of composite laminates with multiple elliptical holes. Int J of Solids & Structures, 2000, 37: 2887-2900
  • 7Xu X W, Yue T M, Man H C. Stress analysis of finite composite laminates with multiple loaded holes. Int J of Solids & Structures, 1999, 36:919-931
  • 8Xu X W. Stress concentration of finite element composite laminate with elliptical holes. Computers & Structures,1995, 57:29-34
  • 9Xu Xiwu, Sun Liangxin, Fan Xuqi. Stress concentration of finite composite laminate weakened by multiple elliptical holes. Int J of Solids & Structures, 1995, 32: 3001-3014
  • 10Zheng Xiaoguang, Xu Xiwu. Stress analysis of finite composite laminatewith elliptical inclusion. Computers & Structures, 1999, 70: 357-361

共引文献30

同被引文献31

  • 1尚柏林,张亚豪,谢紫龙,常飞,田虎森.受冲击损伤复合材料加筋壁板的抗剪切承载能力[J].材料科学与工程学报,2014,32(3):461-464. 被引量：3
  • 2陈国胜,唐文勇,张圣坤.含单分层损伤复合材料层合梁的动力屈曲研究[J].振动与冲击,2006,25(5):14-17. 被引量：2
  • 3JONES R M. Mechanics of composite materials [M]. Florida : CRC Press, 1998.
  • 4MOURITZ A P, GELLERT E, BURCHILL P, et al. Review of advanced composite structures for naval ships and submarines [J]. Composite structures, 2001, 53(1): 21-42.
  • 5BENSON J L. The AEM/S system, a paradigm - break- ing mast, goes to sea [J]. Naval Engineers Journal, 1998, 110(4) : 99-103.
  • 6BOYD S W, BLAKE J I R, SHENOI R A, et al. Integ- rity of hybrid steel-to-composite joints for marine ap- plication [ J ]. Proceedings of the Institution of Mechani- cal Engineers, Part M: Journal of Engineering for the Maritime Environment, 2004, 218(4): 235-246.
  • 7HARBOE-HANSEN H. Norway's new Skjold class FPBs[J]. The Naval Architect, 1996(10) :54-55.
  • 8KALSφ HANSEN H. Technology, talent and toler- ance-the geography of the Creative Class in Sweden [ R ]. Lund University : Rapporter Och Notiser, 2007.
  • 9PETERSEN L J, HOFFMAN D J, BORRACCINI J P, et al. Next-generatlon power and energy: maybe not so next generation 1 [J]. Naval Engineers Journal, 2010, 122(4) : 59-74.
  • 10KUMAR S J A, AHMED K S. Compression behavior and energy absorption capacity of stiffened syntactic foam core sandwich composites [J]. Journal of Rein- forced Plastics and Composites, 2013, 32 (18) : 1370-1379.

引证文献4

二级引证文献10

应用力学学报
2010年 第2期

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