Volume 40 Issue 1
Jan.  2023
Turn off MathJax
Article Contents
SUN Lishuai, LIU Chuang, LI Yujun, et al. Prediction and analysis of cure-induced deformation of composite U-shaped parts with variable thickness[J]. Acta Materiae Compositae Sinica, 2023, 40(1): 553-566. doi: 10.13801/j.cnki.fhclxb.20220126.001
Citation: SUN Lishuai, LIU Chuang, LI Yujun, et al. Prediction and analysis of cure-induced deformation of composite U-shaped parts with variable thickness[J]. Acta Materiae Compositae Sinica, 2023, 40(1): 553-566. doi: 10.13801/j.cnki.fhclxb.20220126.001

Prediction and analysis of cure-induced deformation of composite U-shaped parts with variable thickness

doi: 10.13801/j.cnki.fhclxb.20220126.001
Funds:  National Natural Science Foundation of China (11902256); Natural Science Basic Research Program of Shaanxi (2019JQ-479)
  • Received Date: 2021-11-22
  • Accepted Date: 2022-01-18
  • Rev Recd Date: 2021-12-28
  • Available Online: 2022-01-28
  • Publish Date: 2023-01-15
  • The micromechanics and the finite element analysis method (FEA) were used to predict the cure-induced deformation (CID) of CCF800H/AC531 carbon fiber/epoxy composite U-shaped parts with variable thickness. The effects of flange and various thickness area parameters on CID were studied by response surface methodology (RSM). The material properties of unidirectional composite were determined by self-consistent method, and the equivalent properties of laminates were calculated by FEA based micromechanical model to avoid the complex layer division and direction definition of the numerical model. The CID of U-shaped parts was predicted by the curing hardening instantaneous linear elastic model (CHILE). A case part was manufactured to verify the accuracy of the FEA. It can be found that the lay-ups and material types have no influence on the law of variable thickness area’s effect on adjacent areas. Then two plans were designed by the Box-Behnken RSM method to analyze the influence of flange parameters and variable thickness area parameters, and two quadratic regression models were fitted, respectively. The investigation reveals that the variable thickness area greatly influences the thinner area, with a maximum reduction of CID of about 15%. The variable thickness area has little effect on the thicker area. Besides, the CID is unaffected by the width of the variable thickness area. The variable thickness area has no effect on the CID of a cross section if it is 150 mm or more away from the cross section.

     

  • loading
  • [1]
    蒋诗才, 安学锋, 闫丽, 等. 国产T800级高韧性环氧树脂基复合材料C梁热隔膜预成型工艺研究[J]. 复合材料科学与工程, 2020(12):109-114. doi: 10.3969/j.issn.1003-0999.2020.12.018

    JIANG Shicai, AN Xuefeng, YAN Li, et al. Study on preform technology of C-beam hot diaphragm of domestic T800 high toughness epoxy resin martix composite[J]. Composites Science and Engineering,2020(12):109-114(in Chinese). doi: 10.3969/j.issn.1003-0999.2020.12.018
    [2]
    李伟, 张晨乾, 叶宏军, 等. 固化工艺参数对国产T800增强高韧性复合材料性能的影响[J]. 复合材料科学与工程, 2020(6):98-104. doi: 10.3969/j.issn.1003-0999.2020.06.017

    LI Wei, ZHANG Chenqian, YE Hongjun, et al. Effect of curing process parameters on the properties of high toughness composites reinforced by domestic carbon fiber[J]. Composites Science and Engineering,2020(6):98-104(in Chinese). doi: 10.3969/j.issn.1003-0999.2020.06.017
    [3]
    DING A, LI S, SUN J, et al. A thermoviscoelastic model of process-induced residual stresses in composite structures with considering thermal dependence[J]. Composite Structures,2016,136:34-43. doi: 10.1016/j.compstruct.2015.09.014
    [4]
    谭华, 晏石林. 热固性树脂基复合材料固化过程的三维数值模拟[J]. 复合材料学报, 2004, 21(6):167-172. doi: 10.3321/j.issn:1000-3851.2004.06.029

    TAN Hua, YAN Shilin. Three-dimensional simulation of curing process for thermoset composites[J]. Acta Materiae Compositae Sinica,2004,21(6):167-172(in Chinese). doi: 10.3321/j.issn:1000-3851.2004.06.029
    [5]
    BELLINI C, SORRENTINO L. Analysis of cure induced deformation of CFRP U-shaped laminates[J]. Composite Structures,2018,197:1-9. doi: 10.1016/j.compstruct.2018.05.038
    [6]
    马晓东, 孙志杰, 顾轶卓. 变厚度复合材料热压罐工艺层板厚度控制的实验研究[J]. 复合材料学报, 2009, 26(5):14-19. doi: 10.3321/j.issn:1000-3851.2009.05.003

    MA Xiaodong, SUN Zhijie, GU Yizhuo. Experimental analysis on thickness control of variable thickness composite laminates during autoclave process[J]. Acta Materiae Compositae Sinica,2009,26(5):14-19(in Chinese). doi: 10.3321/j.issn:1000-3851.2009.05.003
    [7]
    BELLINI C, SORRENTINO L. Spring-in analysis of CFRP thin laminates: Numerical and experimental results[J]. Composite Structures,2017,173:17-24. doi: 10.1016/j.compstruct.2017.03.105
    [8]
    GROH F, KAPPEL E, HUEHNE C. Investigation of fast curing epoxy resins regarding process induced distortions of fibre reinforced composites[J]. Composite Structures,2019,207:923-934. doi: 10.1016/j.compstruct.2018.09.003
    [9]
    WISNOM M R, POTTER K D, ERSOY N. Shear-lag analysis of the effect of thickness on spring-in of curved composites[J]. Journal of Composite Material,2007,41:1311-1324. doi: 10.1177/0021998306068072
    [10]
    OLSSON A, SANDBER G E. Latin hypercube sampling for stochastic finite element analysis[J]. Journal of Engineering Mechanics,2002,128(1):121-125. doi: 10.1061/(ASCE)0733-9399(2002)128:1(121)
    [11]
    ABLIZ D, ARTYS T, ZIEGMANN G. Influence of model parameter estimation methods and regression algorithms on curing kinetics and rheological modelling[J]. Journal of Applied Polymer Science,2017,134(30):45137. doi: 10.1002/app.45137
    [12]
    BARAN I, TUTUM C C, NIELSEN M W. Process induced residual stresses and distortions in pultrusion[J]. Composites Part B: Engineering,2013,51:148-161. doi: 10.1016/j.compositesb.2013.03.031
    [13]
    DING A, LI S, WANG J. Prediction of process-induced distortions in L-shaped composite profiles using path-dependent constitutive law[J]. Applied Composite Materials,2016,23(5):1027-1045. doi: 10.1007/s10443-016-9501-8
    [14]
    BOGETTI T A, GILLSEPIE J W. Process-induced stress and deformation in thick-section thermoset composite laminates[J]. Journal of Composite Material,1992,26(5):626-660. doi: 10.1177/002199839202600502
    [15]
    ZOCHER M A, GROVES S E, ALLEN D H. A three-dimensional finite element formulation for thermo viscoelastic orthotropic media[J]. International Journal for Numerical Methods in Engineering,1997,40(12):2267-2288. doi: 10.1002/(SICI)1097-0207(19970630)40:12<2267::AID-NME156>3.0.CO;2-P
    [16]
    BARAN I, CINAR K, ERSOY N. A review on the mechanical modeling of composite manufacturing processes[J]. Archives of Computational Methods in Engineering,2017,24(2):365-395. doi: 10.1007/s11831-016-9167-2
    [17]
    LIANG Y Z, FANG K T, XU Q S. Uniform design and its applications in chemistry and chemical engineering[J]. Chemometrics & Intelligent Laboratory Systems,2001,58(1):43-57. doi: 10.1016/S0169-7439(01)00139-3
    [18]
    CHEN J L, AU K C, WONG Y S, et al. Using orthogonal design to determine optimal conditions for biodegradation of phenanthrene in mangrove sediment slurry[J]. Journal of Hazardous Materials,2010,176(1-3):666-671. doi: 10.1016/j.jhazmat.2009.11.083
    [19]
    MOSALLANEZHAD A, KALANTARIASL A. Performance prediction of ion-engineered water injection (EWI) in chalk reservoirs using response surface methodology (RSM)[J]. Energy Reports,2021,7:2916-2929. doi: 10.1016/j.egyr.2021.05.012
    [20]
    PALANIKUMAR K. Modeling and analysis for surface roughness in machining glass fibre reinforced plastics using response surface methodology[J]. Materials and Design,2007,28(10):2611-2618. doi: 10.1016/j.matdes.2006.10.001
    [21]
    KAMAL M R. Thermoset characterization for moldability analysis[J]. Polymer Engineer and Science,1974,14(3):231-239. doi: 10.1002/pen.760140312
    [22]
    HUI X, XU Y, ZHANG W. An integrated modeling of the curing process and transverse tensile damage of unidirectional CFRP composites[J]. Composite Structure,2021,263:113681. doi: 10.1016/j.compstruct.2021.113681
    [23]
    JOHNSTON A, VAZIRI R, POURSARTIP A. A plane strain model for process-induced deformation of laminated composite structures[J]. Journal of Composite Materials,2001,35(16):1435-1469. doi: 10.1106/YXEA-5MH9-76J5-BACK
    [24]
    SIMON S L, MCKENNA G B, SINDT O. Modeling the evolution of the dynamic mechanical properties of a commercial epoxy during cure after gelation[J]. Journal of Applied Polymer Science,2000,76(4):495-508. doi: 10.1002/(SICI)1097-4628(20000425)76:4<495::AID-APP7>3.0.CO;2-B
    [25]
    SVANBERG J, HOLMBERG J. Prediction of shape distortions part II. Experimental validation and analysis of boundary conditions[J]. Composite Part A: Applied Science and Manufacture,2004,35(6):723-734. doi: 10.1016/j.compositesa.2004.02.006
    [26]
    FERREIRA S, BRUNS R E, FERREIRA H S, et al. Box-Behnken design: An alternative for the optimization of analytical methods[J]. Analytica Chimica Acta,2007,597(2):179-186. doi: 10.1016/j.aca.2007.07.011
    [27]
    MONTGOMERY D C. Design and analysis of experiments[M]. New York: Wiley, 2001.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(20)  / Tables(7)

    Article Metrics

    Article views (1068) PDF downloads(106) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return