Effect of fiber volume fraction on modal properties of three-dimension braided composite t-beams

被引：0
|
作者：
Tianjin and Ministry of Education Key Laboratory of Advanced Textile Composite Materials, Institute of Composite Materials, Tianjin Polytechnic University, Tianjin [1 ]
300387, China
机构：
来源：
Cailiao Gongcheng | / 9卷 / 80-86期
关键词：
Modal analysis - Carbon fibers - Volume fraction - Composite materials - Damping;
D O I：
10.11868/j.issn.1001-4381.2015.09.013
中图分类号：
学科分类号：
摘要：
The modal properties of carbon fiber three-dimension and four-direction braided composite T-beams with different fiber volume fractions were studied by the free vibration method of cantilever beams. The effect of fiber volume fraction on natural frequency and damping was analyzed. The measured and finite element calculated results of natural frequency were compared. The results show that the modal properties of T-beams have nothing to do with the position of excitation point. The natural frequency of the composite T-beams increases and damping properties of the composite T-beams decrease with the increasing of fiber volume fraction. The order of the natural frequency of T-beam could be estimated accurately by the mode shape. The measured results are in agreement with the calculated results. ©, 2015, Beijing Institute of Aeronautical Materials (BIAM). All right reserved.
引用
收藏
相关论文
共 50 条
  • [1] Effects of fiber orientation on modal experimental analysis of three-dimension and four-direction braided composites and laminated composites
    Pei, Xiao-Yuan
    Li, Jia-Lu
    He, Yu-Qiang
    Cailiao Gongcheng/Journal of Materials Engineering, 2013, (07): : 16 - 23
  • [2] The Effect of Thermal Aging on Tensile Strength of Three-dimension and Five-direction Braided Carbon Fiber/BMI Composites
    Guo, Qiwei
    Li, Jialu
    Zhang, Guoli
    He, Yehong
    Zhang, Ming
    Chen, Li
    ADVANCES IN COMPOSITES, PTS 1 AND 2, 2011, 150-151 : 1139 - +
  • [3] A review on the mechanical properties of textile structural composite T-beams
    Ouyang, Yiwei
    Wu, Xianyan
    TEXTILE RESEARCH JOURNAL, 2020, 90 (5-6) : 710 - 727
  • [4] Effects of Fiber Volume Fraction on Damping Properties of Three-Dimensional and Five-Directional Braided Composites
    高岩
    李嘉禄
    JournalofDonghuaUniversity(EnglishEdition), 2015, 32 (03) : 458 - 465
  • [5] Effects of fiber volume fraction on damping properties of three-dimensional and five-directional braided composites
    Gao, Yan
    Li, Jia-Lu
    Journal of Donghua University (English Edition), 2015, 32 (03) : 458 - 465
  • [6] Effect of Fiber Type and Volume Fraction on Fiber Reinforced Concrete and Engineered Cementitious Composite Mechanical Properties
    Abd Elmoaty, Abd Elmoaty M.
    Morsy, Alaa M.
    Harraz, Abdelrhman B.
    BUILDINGS, 2022, 12 (12)
  • [7] Effect of shallow straight-joint braided fabric geometrical parameters on fiber volume fraction
    Guan, Tianru
    Zhu, Jianxun
    Chen, Zhaofeng
    Liu, Yong
    SCIENCE AND ENGINEERING OF COMPOSITE MATERIALS, 2012, 19 (02) : 139 - 144
  • [8] Study on the Processibility of BMI for RTM Process and Mechanical Performance of Carbon Fiber Three-Dimension and Five-direction Braided/BMI Composites
    Guo, Qiwei
    Li, Jialu
    Zhang, Guoli
    He, Yehong
    Zhang, Ming
    Chen, Li
    MANUFACTURING ENGINEERING AND AUTOMATION I, PTS 1-3, 2011, 139-141 : 94 - +
  • [9] Flexural Properties of 3D Printed Continuous Fiber Reinforced Resin T-beams
    Wu S.
    Shan Z.
    Chen K.
    Liu F.
    Liu X.
    Yan C.
    Cailiao Daobao/Materials Reports, 2024, 38 (07):
  • [10] Effect of damage on the vibration modal of a novel three-dimensional and four-directional braided composite T-beam
    Pei, Xiaoyuan
    Chen, Li
    Li, Jialu
    Tang, Youhong
    Chen, Kuifu
    COMPOSITES PART B-ENGINEERING, 2016, 86 : 108 - 119
12345