缠绕复合材料壳体爆破压强的预测

常新龙; 刘万雷; 张晓军; 张有宏

doi:10.13224/j.cnki.jasp.2017.12.001

缠绕复合材料壳体爆破压强的预测

doi: 10.13224/j.cnki.jasp.2017.12.001

火箭军工程大学 602教研室，西安 710025

基金项目: 国家自然科学基金(11302249，51605480)

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出版历程
- 收稿日期: 2016-06-15
- 刊出日期: 2017-12-28

Burst pressure prediction of filament wound composite shell

摘要

摘要: 针对缠绕复合材料壳体在内压作用下的破坏问题，基于连续损伤介质力学方法，建立了一种缠绕复合材料渐进损伤破坏分析模型。模型中考虑了纤维破坏、基体损伤和纤维/基体开裂3种破坏模式，并针对缠绕复合材料面内剪切非线性的实际，建立了面内剪切非线性模型。通过子程序UMAT将模型嵌入ABAQUS/Standard中，对含缺口缠绕复合材料试件拉伸过程进行了仿真计算，验证了模型的正确性。采用该模型对缠绕复合材料壳体的水压破坏过程进行了仿真分析，结果表明：内压作用下缠绕复合材料的最终破坏是由于纤维断裂导致的，且纤维破坏主要出现在环向层，基体破坏主要出现在纵向层。
- 复合材料壳体 /
- 爆破压强 /
- 损伤力学 /
- 剪切非线性 /
- 渐进损伤
Abstract: For the burst failure mechanism of filament winding composite pressure shell, a progressive failure model based on continuum damage model was proposed. Fiber breakage, matrix damage and fiber/matrix deboned were considered in this model. Nonlinear shear damage was taken into account as the intralamina mechanics of filament wound composite was different with composite plate. The model was implemented into ABAQUS/Standard through UMAT subroutine and used to simulate the tension failure of notched wound composite specimens. The burst failure process of wound composite shell was simulated. The result showed that the ultimate failure of the wound composite shell was induced by fiber breakage. Fiber breakage mainly occurred in hoop layers and matrix damage mainly occurred in helical layers.
- wound composite shell /
- burst pressure /
- damage mechanics /
- nonlinear shear /
- progressive damage

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参考文献(18)

[1]	LIU P F,CHU J K,HOU S J,et al.Numerical simulation and optimal design for composite highpressurehydrogen storage vessel:a review［J］.Renewable and Sustainable Energy Reviews,2012,16(4):1817-1827.
[2]	王明鉴,卢明章.固体火箭发动机纤维缠绕壳体承载能力数值仿真［J］.固体火箭技术,2011,34(2):234-237.WANG Mingjian,LU Mingzhang.Numerical simulation of loadbearing capacity of solid rocket motor fiber winding composite case［J］.Journal of Solid Rocket Technology,2011,34(2):234-237.(in Chinese)
[3]	杨眉,陈秀华,伍春波.固体火箭发动机纤维缠绕复合材料壳体爆破渐进失效的数值模拟［J］.机械工程材料,2012,36(11):92-96.YANG Mei,CHEN Xiuhua,WU Chunbo.Numerical simulation for burst progressive failure of filament wound composite case in solid rocket motor［J］.Materials for Mechanical Engineering,2012,36(11):92-96.(in Chinese)
[4]	PARNAD L,KATIRCI N.Design of fiberreinforced composite pressure vessels under various loading conditions［J］.Composite Structures,2002,58(1):83-95.
[5]	CHAPELLE D,PERREUX D.Optimal design of a Type 3 hydrogen vessel:Part I analytic modeling of the cylindrical section［J］.International Journal of Hydrogen Energy,2006,31(5):627-638.
[6]	BASU S,WAAS A M.Prediction of progressive failure in multidirectional composite laminated panels［J］.International Journal of Solid Structure,2007,44(9):2648-2676.
[7]	LIU K S,TSAI S W.A progressive quadratic failure criterion for a laminate［J］.Compos Science Technology,1998,58(7):1023-1032.
[8]	MARTENS M,ELLYIN F.Biaxial monotonic behaviors of a multidirectional glass fiber epoxy pipes［J］.Composite:Part A,2000,31(9):1001-1014.
[9]	MOROZOV E V.The effect of filamentwinding mosaic patterns on the strength of thinwalled composite shells［J］.Composite Structures,2006,76(1):123-129.
[10]	王晓宏,张博明,刘长喜,等.纤维缠绕复合材料压力容器渐进损伤分析［J］.计算力学学报,2009,26(3):446-452.WANG Xiaohong,ZHANG Boming,LIU Changxi,et al.Prpgressive failure analysis of composite overwrapped pressure vessels［J］.Chinese Journal of Computational Mechanics,2009,26(3):446-452.(in Chinese)
[11]	ONDER A,SAYMAN O,DOGAN T,et al.Burst failure load of composite pressure vessels［J］.Composite Structures,2009,89(1):159-166.
[12]	XU P,ZHENG J Y,LIU P F.Finite element analysis of burst pressure of composite hydrogen storage vessels［J］.Materials and Design,2009,30(7):2295-2301.
[13]	和欣辉,韩小平.纤维缠绕复合材料起伏区域残余应力［J］.材料工程,2016,44(4):76-81. HE Xinhui,HAN Xiaoping.Residual stress in local fiber undulations for filamentwound composites［J］.Journal of Materials Engineering,2016,44(4):76-81.(in Chinese)
[14]	RAMIREZ J P B,HALM D,GRANDIDIER J C,et al.Experimental study of the thermomechanical behavior of wound notched structures［J］.International Journal of Hydrogen Energy,2015,40(38):13148-13159.
[15]	傅惠民,杨雨松,张勇波.国产碳纤维CCF300与T300碳纤维复合材料拉伸载荷下的失效模式分析［J］.航空动力学报,2010,25(10):2163-2169. FU Huimin,YANG Yusong,ZHANG Yongbo.Failure mode research on CC300 and T300 composites under tensile strength［J］.Journal of Aerospace Power,2010,25(10):2163-2169.(in Chinese)
[16]	肖梦丽,张勇波,王治华,等.国产碳纤维复合材料开孔拉伸失效分析与预测［J］.航空动力学报,2012,30(12):2857-2862. XIAO Mengli,ZHANG Yongbo,WANG Zhihua,et al.Failure analysis and predication on the openhole tension of domestic carbon fiber composite［J］.Journal of Aerospace Power,2012,30(12):2857-2862.(in Chinese)
[17]	BOGETTI A,HOPPEL C P R,HARIK V M,et al.Predicting the nonlinear response and progressive failure of composite laminates［J］.Composite Science Technology,2004,64(3):329-342.
[18]	王耀先.复合材料结构设计［M］.北京：化学工业出版社,2001.