复合材料强度准则在层合板失效预测中的适用性评估分析
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摘要
对Tsai-Wu、Hashin及LaRC05等3种复合材料强度准则的预测能力及适用性进行了评估分析。首先对各准则进行了介绍和简要评述;然后在CCF300/5405及T300/QY8911材料体系下构建材料基本力学性能试验矩阵及层合板试验矩阵;并完成强度测试。最后依托有限元分析,以试验数据为基准,按照设定的评分标准对各强度准的预测精度进行了客观评估,分析了其适用性。结果表明:各强度准则均有不足,还待发展; LaRC05准则有着相对较好的综合表现; Hashin准则更适用于层合板拉伸强度计算。LaRC05准则更适用于层合板压缩强度计算。
The predictive ability and applicability of three composite strength criteria,Tsai-Wu,Hashin and LaRC05,were evaluated and analyzed. Firstly the criteria were introduced and reviewed briefly. Then the basic mechanical properties test matrix and laminates test matrix were constructed under CCF300/5405 and T300/QY8911 material systems,and the strength were tested. Finally,based on finite element analysis and test data,the prediction accuracy of each criterion was objectively evaluated according to the established scoring benchmark,and their applicability was analyzed. The results indicate that all strength criteria have defectives and need to be developed. Relatively,LaRC05 criterion exhibit better comprehensive performance. Hashin criterion is applicable to the tensile strength calculation of laminates and LaRC05 is applicable for compression case.
The predictive ability and applicability of three composite strength criteria,Tsai-Wu,Hashin and LaRC05,were evaluated and analyzed. Firstly the criteria were introduced and reviewed briefly. Then the basic mechanical properties test matrix and laminates test matrix were constructed under CCF300/5405 and T300/QY8911 material systems,and the strength were tested. Finally,based on finite element analysis and test data,the prediction accuracy of each criterion was objectively evaluated according to the established scoring benchmark,and their applicability was analyzed. The results indicate that all strength criteria have defectives and need to be developed. Relatively,LaRC05 criterion exhibit better comprehensive performance. Hashin criterion is applicable to the tensile strength calculation of laminates and LaRC05 is applicable for compression case.
引文
1黄争鸣,张华山.纤维增强复合材料强度理论的研究现状与发展趋势——“破坏分析奥运会”评估综述[J].力学进展,2007,37(1):80-98Huang Zhengming,Zhang Huashan. Current status and future trend of researches on the strength of fiber-reinforced composites—A summary of the results from a“failure Olympics”[J]. Advances in Mechanics,2007,37(1):80-98
2 李彪.基于失效机理的复合材料层合板强度分析方法[D].西安:西北工业大学,2015Li Biao. Failure mechanism based strength analysis method for laminated composites[D]. Xi'an:Northwestern Polytechnical University,2015
3 Peter W R,Constaninos S,Alma H. The structural integrity of carbon fiber composites[M]. Switzerland:Springer,2017:700-701
4 Hinton M J,Kaddour A S,Soden P D. Failure criteria in fibre reinforced polymer composites:The world-wide failure exercise[M].Berlin:Springer,2004:2-26
5 Hinton M J,Kaddour A S. The background to the second world-wide failure exercise[J]. Journal of Composite Materials,2012,46(19-20):2283-2294
6 Kaddour A S,Hinton M J,Smith P A,et al. The background to the third world-wide failure exercise[J]. Journal of Composite Materials,2013,47(20-21):2417-2426
7 Chandle H D,Campbell I M D,Stone M A. An assessment of failure criteria for fibre-reinforced composite laminates[J]. International Journal of Fatigue,1995,17(7):513-518
8 Nail P,Carrera E. A numerical assessment on two-dimensional failure criteria for composite layered structures[J]. Composite Part B:Engineering,2012,43(2):280-289
9 吴义韬,姚卫星,沈浩杰.复合材料宏观强度准则预测能力分析[J].复合材料学报,2015,32(3):864-873Wu Yitao,Yao Weixing,Shen Haojie. Predication ability analysis of macroscopic strength criteria for composties[J]. Acta Materiae Compositae Sinica,2015,32(3):864-873
10 Puck A. Failure analysis of FRP laminates by means of physically based phenomenological models[J]. Composites Science&Technology,1998,62(12):1633-1662
11 Davila C G. Failure criteria for FRP laminates[J]. Journal of Composite Materials,2005,39(4):323-345
12 Tsai S W,Wu E M. A general theory of strength for anisotropic materials[J]. Journal of Composite Materials,1971,5(1):58-80
13 Hashin Z,Rotem A. A fatigue failure criterion for fiber reinforced materials[J]. Journal of Composite Materials,1973,7(4):448-464
14 Hashin Z. Failure criteria for unidirectional fiber composites[J].Journal of Applied Mechanics,1980,47(2):329-334
15 Pinho S T,Darvizeh R,Robinson P,et al. Material and structural response of polymer-matrix fibre-reinforced composites[J]. Journal of Composite Materials,2012,46(19-20):2313-2341
16 American Society for Testing and Materials. Standard test method for tensile properties of polymer matrix composite materials:D3039[S]. West Conshohocken:ASTM International,2000
17 American Society for Testing and Materials. Standard test method for determining the compressive properties of polymer matrix composite laminates using a combined loading compression(CLC)test fixture:D6641[S]. West Conshohocken:ASTM International,2001
18 American Society for Testing and Materials. Standard test method for in-plane shear response of polymer matrix composite materials by tensile test of a±45°laminates:D3518[S]. West Conshohocken:ASTM International,2001
19 American Society for Testing and Materials. Standard test method for open hole tensile strength of polymer matrix composite laminates:D5766[S]. West Conshohocken:ASTM International,2003
20 American Society for Testing and Materials. Standard test method for open-hole compressive strength of polymer matrix composite laminates:D6484[S]. West Conshohocken:ASTM International,2004
21 Camanho P P. A progressive damage model for mechanically fastened joints in composite laminates[J]. Journal of Composite Materials,1999,33(24):2248-2280
2 李彪.基于失效机理的复合材料层合板强度分析方法[D].西安:西北工业大学,2015Li Biao. Failure mechanism based strength analysis method for laminated composites[D]. Xi'an:Northwestern Polytechnical University,2015
3 Peter W R,Constaninos S,Alma H. The structural integrity of carbon fiber composites[M]. Switzerland:Springer,2017:700-701
4 Hinton M J,Kaddour A S,Soden P D. Failure criteria in fibre reinforced polymer composites:The world-wide failure exercise[M].Berlin:Springer,2004:2-26
5 Hinton M J,Kaddour A S. The background to the second world-wide failure exercise[J]. Journal of Composite Materials,2012,46(19-20):2283-2294
6 Kaddour A S,Hinton M J,Smith P A,et al. The background to the third world-wide failure exercise[J]. Journal of Composite Materials,2013,47(20-21):2417-2426
7 Chandle H D,Campbell I M D,Stone M A. An assessment of failure criteria for fibre-reinforced composite laminates[J]. International Journal of Fatigue,1995,17(7):513-518
8 Nail P,Carrera E. A numerical assessment on two-dimensional failure criteria for composite layered structures[J]. Composite Part B:Engineering,2012,43(2):280-289
9 吴义韬,姚卫星,沈浩杰.复合材料宏观强度准则预测能力分析[J].复合材料学报,2015,32(3):864-873Wu Yitao,Yao Weixing,Shen Haojie. Predication ability analysis of macroscopic strength criteria for composties[J]. Acta Materiae Compositae Sinica,2015,32(3):864-873
10 Puck A. Failure analysis of FRP laminates by means of physically based phenomenological models[J]. Composites Science&Technology,1998,62(12):1633-1662
11 Davila C G. Failure criteria for FRP laminates[J]. Journal of Composite Materials,2005,39(4):323-345
12 Tsai S W,Wu E M. A general theory of strength for anisotropic materials[J]. Journal of Composite Materials,1971,5(1):58-80
13 Hashin Z,Rotem A. A fatigue failure criterion for fiber reinforced materials[J]. Journal of Composite Materials,1973,7(4):448-464
14 Hashin Z. Failure criteria for unidirectional fiber composites[J].Journal of Applied Mechanics,1980,47(2):329-334
15 Pinho S T,Darvizeh R,Robinson P,et al. Material and structural response of polymer-matrix fibre-reinforced composites[J]. Journal of Composite Materials,2012,46(19-20):2313-2341
16 American Society for Testing and Materials. Standard test method for tensile properties of polymer matrix composite materials:D3039[S]. West Conshohocken:ASTM International,2000
17 American Society for Testing and Materials. Standard test method for determining the compressive properties of polymer matrix composite laminates using a combined loading compression(CLC)test fixture:D6641[S]. West Conshohocken:ASTM International,2001
18 American Society for Testing and Materials. Standard test method for in-plane shear response of polymer matrix composite materials by tensile test of a±45°laminates:D3518[S]. West Conshohocken:ASTM International,2001
19 American Society for Testing and Materials. Standard test method for open hole tensile strength of polymer matrix composite laminates:D5766[S]. West Conshohocken:ASTM International,2003
20 American Society for Testing and Materials. Standard test method for open-hole compressive strength of polymer matrix composite laminates:D6484[S]. West Conshohocken:ASTM International,2004
21 Camanho P P. A progressive damage model for mechanically fastened joints in composite laminates[J]. Journal of Composite Materials,1999,33(24):2248-2280