吸湿后碳纤维复合材料正交层板拉伸疲劳性能

doi:10.11868/j.issn.1001-4381.2020.000662

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摘要

湿环境下复合材料疲劳性能会严重退化，影响结构的使用安全，在确定复合材料结构寿命时须考虑湿环境的影响。对常温下湿态和干态下碳纤维复合材料正交层合板的拉伸疲劳性能进行实验，研究饱和吸湿对正交层合板拉伸疲劳性能的影响，获得了两种环境下层合板的S-N曲线。在此基础上，建立有限元模型，并对吸湿后正交层合板的疲劳寿命和损伤演化情况进行预测，计算结果与实验结构吻合较好，证明了模型的有效性。结果表明，饱和吸湿对正交层合板的拉伸疲劳性能影响很大。吸湿后正交层合板的拉伸疲劳寿命明显低于干态情况，而且S-N曲线的斜率稍低，层合板的纤维损伤起始与扩展情况与干态情况也有较大差别。

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	张祥林
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	程小全
	孙炜

关键词 ：复合材料, 正交层合板, 吸湿, 拉伸疲劳, 损伤

Abstract：

The fatigue performance of composite structures in wet environment will be degraded seriously, which will affect the structure safety. Therefore, the influence of wet environment should be taken into consideration when determining the structure life. The tensile fatigue properties of carbon fiber reinforced composite orthotropic laminates in wet and dry state at room temperature were tested. The influence of saturated moisture absorption on the tensile fatigue properties was studied. The S-N curves of two kinds of environments were obtained. On this basis, the finite element models were established, and the fatigue life and damage evolution of the orthotropic laminate after moisture absorption were predicted. The calculated results agree well with the test results, which prove the validity of the model. The results show that the saturated moisture absorption has a great influence on the tensile fatigue properties of orthogonal laminate. After moisture absorption, the tensile fatigue life of the laminates is significantly lower than that of the laminates in dry state, and the slope of S-N curve is slightly lower. The fiber damage initiation and propagation of laminate are also different from those in dry state.

Key words： composite orthogonal laminate humidity tensile fatigue damage

收稿日期: 2020-07-18 出版日期: 2021-08-12

中图分类号:	V214.8
	TB332

基金资助:快速扶持项目(61400020112)

通讯作者: 程小全 E-mail: xiaoquan_cheng@buaa.edu.cn

作者简介: 程小全(1966-), 男, 教授, 博导, 博士, 研究方向: 复合材料结构损伤容限分析与设计技术研究, 联系地址: 北京市海淀区学院路37号北航飞机系(100083), E-mail: xiaoquan_cheng@buaa.edu.cn

引用本文:

张祥林, 孟庆春, 许名瑞, 曾本银, 程小全, 孙炜. 吸湿后碳纤维复合材料正交层板拉伸疲劳性能[J]. 材料工程, 2021, 49(8): 169-177.
Xiang-lin ZHANG, Qing-chun MENG, Ming-rui XU, Ben-yin ZENG, Xiao-quan CHENG, Wei SUN. Tensile fatigue properties of carbon fiber reinforced composite orthogonal laminates after moisture absorption. Journal of Materials Engineering, 2021, 49(8): 169-177.

链接本文:

http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.000662 或 http://jme.biam.ac.cn/CN/Y2021/V49/I8/169

Table 1 试件类型与数量

Fig.1 静力与疲劳试件构型

Fig.2 RTW环境下试件保湿与夹持方式

Table 2 RTD环境下CF3052/3238A材料弹性常数和强度参数

Table 3 CF3052/3238A材料力学性能衰减相关参数

Fig.3 有限元模型

Fig.4 疲劳分析过程

Table 4 RTD环境下正交层合板的拉伸实验结果

Table 5 RTW环境下正交层合板的拉伸实验结果

Fig.5 RTD和RTW环境下正交层合板疲劳S-N曲线

Fig.6 RTD(a)和RTW(b)环境下正交层合板疲劳破坏模式

Fig.7 RTD(a)和RTW(b)环境下正交层合板厚度方向损伤形貌

Fig.8 疲劳寿命模拟结果与线性拟合结果对比

Table 6 疲劳寿命模拟结果及误差

Fig.9 RTD环境下面内和厚度方向纤维断裂损伤演化

Fig.10 RTW环境下面内和厚度方向纤维断裂损伤演化

1	王兴刚, 于洋, 李树茂, 等. 先进热塑性树脂基复合材料在航天航空上的应用[J]. 纤维复合材料, 2011, 28 (2): 44- 47. doi: 10.3969/j.issn.1003-6423.2011.02.011
1	WANG X G , YU Y , LI S M , et al. The research on fiber reinforced thermoplastic composite[J]. Fiber Composites, 2011, 28 (2): 44- 47. doi: 10.3969/j.issn.1003-6423.2011.02.011
2	朱晋生, 王卓, 欧峰. 先进复合材料在航空航天领域的应用[J]. 新技术新工艺, 2012, (10): 76- 79. doi: 10.3969/j.issn.1003-5311.2012.10.025
2	ZHU J S , WANG Z , OU F . Applications of advanced composite materials in aerospace[J]. New Technology and New Process, 2012, (10): 76- 79. doi: 10.3969/j.issn.1003-5311.2012.10.025
3	黄文俊, 何志平, 程小全. 直升机复合材料应用现状与发展[J]. 高科技纤维与应用, 2016, 41 (5): 7- 14. doi: 10.3969/j.issn.1007-9815.2016.05.002
3	HUANG W J , HE Z P , CHENG X Q . Development and application analysis of high modulus glass fiber for helicopter blade[J]. High Technology Fiber Application, 2016, 41 (5): 7- 14. doi: 10.3969/j.issn.1007-9815.2016.05.002
4	金晖. 碳纤维复合材料层板结构环境条件下的疲劳性能研究[J]. 科技创新导报, 2014, 11 (22): 76- 77. doi: 10.3969/j.issn.1674-098X.2014.22.050
4	JIN H . Study on the fatigue properties of carbon fiber composite laminates under environmental conditions[J]. Science and Technology Innovation Herald, 2014, 11 (22): 76- 77. doi: 10.3969/j.issn.1674-098X.2014.22.050
5	SETHI S , RAY B C . Environmental effects on fibre reinforced polymeric composites: evolving reasons and remarks on interfacial strength and stability[J]. Advances in Colloid and Interface Science, 2015, 217, 43- 67. doi: 10.1016/j.cis.2014.12.005
6	KAWAI M , YAGIHASHI Y , HOSHI H , et al. Anisomorphic constant fatigue life diagrams for quasi-isotropic woven fabric carbon/epoxy laminates under different hygro-thermal environments[J]. Advanced Composite Materials, 2013, 22 (2): 79- 98. doi: 10.1080/09243046.2013.777172
7	McBAGONLURI F , GARCIA K , HAYES M , et al. Characterization of fatigue and combined environment on durability performance of glass/vinyl ester composite for infrastructure applications[J]. International Journal of Fatigue, 2000, 22 (1): 53- 64. doi: 10.1016/S0142-1123(99)00100-0
8	ARIF M F , MERAGHNI F , CHEMISKY Y , et al. In situ damage mechanisms investigation of PA66/GF30 composite: effect of relative humidity[J]. Composites: Part B, 2014, 58, 487- 495. doi: 10.1016/j.compositesb.2013.11.001
9	DEXTER H B , BAKER D J . Flight service environmental effects on composite materials and structures[J]. Advanced Performance Materials, 1994, 1 (1): 51- 85. doi: 10.1007/BF00705313
10	HU Y , LANG A W , LI X , et al. Hygrothermal aging effects on fatigue of glass fiber/polydicyclopentadiene composites[J]. Polymer Degradation and Stability, 2014, 110, 464- 472. doi: 10.1016/j.polymdegradstab.2014.10.018
11	吕新颖, 江龙, 闫亮, 等. 碳纤维复合材料湿热性能研究进展[J]. 玻璃钢/复合材料, 2009, (3): 76- 80. doi: 10.3969/j.issn.1003-0999.2009.03.020
11	LV X Y , JIANG L , YAN L , et al. Hygrothermal properties of carbon fiber reinforced plastics[J]. Fiber Reinforced Plastics/Composites, 2009, (3): 76- 80. doi: 10.3969/j.issn.1003-0999.2009.03.020
12	MA B , FENG Y , HE Y T , et al. Effect of hygrothermal environment on the tension-tension fatigue performance and reliable fatigue life of T700/MTM46 composite laminates[J]. Journal of Zhejiang University Science A, 2019, 20 (7): 499- 514. doi: 10.1631/jzus.A1900081
13	FENG Q , LI M , GU Y , et al. Experimental research on hygrothermal properties of carbon fiber/epoxy resin composite under different hygrothermal conditions[J]. Acta Materiae Compositae Sinica, 2010, 27 (6): 16- 20.
14	TUAL N , CARRERE N , DAVIES P , et al. Characterization of sea water ageing effects on mechanical properties of carbon/epoxy composites for tidal turbine blades[J]. Composites: Part A, 2015, 78, 380- 389. doi: 10.1016/j.compositesa.2015.08.035
15	ZAFAR A , BERTOCCO F , SCHJØDT T J , et al. Investigation of the long term effects of moisture on carbon fibre and epoxy matrix composites[J]. Composites Science and Technology, 2012, 72 (6): 656- 666. doi: 10.1016/j.compscitech.2012.01.010
16	沙勐, 熊欣, 许名瑞, 等. 湿热环境对复合材料疲劳性能的影响[J]. 高科技纤维与应用, 2017, 42 (4): 37- 43. doi: 10.3969/j.issn.1007-9815.2017.04.007
16	SHA M , XIONG X , XU M R , et al. Effect of hygrothermal environment on fatigue properties of composite materials[J]. High Technology Fiber Application, 2017, 42 (4): 37- 43. doi: 10.3969/j.issn.1007-9815.2017.04.007
17	李野, 陈业标, 盛国柱, 等. 飞机复合材料结构的湿热老化效应[C]//第十一届全国复合材料学术会议. 中国力学学会, 2000: 635-638.
17	LI Y, CHEN Y B, SHENG G Z, et al. Hygrothermal aging effect of aircraft composite structure[C]//The 11th National Conference on Composite Materials. The Chinese Society of Theoretical and Applied Mechanics, 2000: 635-638.
18	刘牧东. 航空复合材料疲劳性能研究[J]. 中国科技信息, 2019, (1): 29- 30. doi: 10.3969/j.issn.1001-8972.2019.01.006
18	LIU M D . Study on fatigue properties of aviation composite[J]. China Science and Technology Information, 2019, (1): 29- 30. doi: 10.3969/j.issn.1001-8972.2019.01.006
19	山美娟, 赵丽滨. 考虑湿热效应的先进复合材料结构渐进疲劳损伤方法研究[C]//数值计算和数据分析2019学术会议. 中国力学学会, 2019: 197-203.
19	SHAN M J, ZHAO L B. Study on progressive fatigue damage method of advanced composite structure considering hygrothermal effect[C]//2019 Academic Conference on Numerical Calculation and Data Analysis. The Chinese Society of Theoretical and Applied Mechanics, 2019: 197-203.
20	刘英芝. 复合材料层合板疲劳行为研究[D]. 哈尔滨: 哈尔滨工业大学, 2015.
20	LIU Y Z. Fatigue behavior of composite laminates[D]. Harbin: Harbin Institute of Technology, 2015.
21	SHOKRIEH M M , LESSARD L B . Progressive fatigue damage modeling of composite materials, part Ⅰ: modeling[J]. Journal of Composite Materials, 2000, 34 (13): 1056- 1080. doi: 10.1177/002199830003401301

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