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
  • [41] Strengthening Fire-Damaged Lightweight Concrete T-Beams Using Engineered Cementitious Composite with Basalt Fiber-Reinforced Polymer Grid
    Al-Baghdadi, Haider M.
    Kadhum, Mohammed M.
    FIBERS, 2025, 13 (01)
  • [42] The effect of high fiber fraction on some mechanical properties of unidirectional glass fiber-reinforced composite
    Abdulmajeed, Aous A.
    Narhi, Timo O.
    Vallittu, Pekka K.
    Lassila, Lippo V.
    DENTAL MATERIALS, 2011, 27 (04) : 313 - 321
  • [43] Effect of fiber fraction on the physical and mechanical properties of short areca sheath fiber reinforced polymer composite
    Suresh, P. S.
    Kumar, K. Dilip
    Dhanalakshmi, S.
    Srinivasa, C., V
    Basavaraju, B.
    MATERIALS TODAY-PROCEEDINGS, 2021, 44 : 4972 - 4975
  • [44] Effect of Slag Particle Size and Volume Fraction on Mechanical Properties of Slag Reinforced Composite
    Nam, Ji-Hoon
    Chun, Heoung-Jae
    Hong, Ik-Pyo
    COMPOSITES RESEARCH, 2013, 26 (04): : 218 - 222
  • [45] Effect of fiber weight fraction on mechanical properties of hemp, jute, bamboo epoxy composite
    Chahar, Manjeet
    Kumar, Rajneesh
    GREEN MATERIALS, 2025,
  • [46] Effect of fiber volume fraction on the compressive properties of the W fiber/Zr-based metallic glass composites
    Zhang B.
    Fu H.
    Zhang H.
    Liu C.
    Wang J.
    Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica, 2017, 34 (08): : 1833 - 1838
  • [47] Effect of Fiber Volume Fraction on Compressive and Flexural Properties of High-Strength Steel Fiber Reinforced Concrete
    Lim, Kyung Ahn
    Joon, Seok Jang
    Jun, Yeon Yun
    Geun, Dea Yu
    Do, Hyun Yun
    Advance Materials Development and Applied Mechanics, 2014, 597 : 296 - 299
  • [48] Effect of fiber volume fraction on hybrid effects of tensile properties of unidirectional aramid/carbon fiber hybrid composites
    Wang, Anni
    Yang, Yan
    Zhang, Puxuan
    Liu, Xiaogang
    Xu, Guowen
    POLYMER COMPOSITES, 2024, 45 (03) : 2050 - 2062
  • [49] Effect of Filament Winding Methods on Surface Roughness and Fiber Volume Fraction of SiCf/SiC Composite Tubes
    Kim, Daejong
    Lee, Jongmin
    Park, Ji Yeon
    Kim, Weon-Ju
    JOURNAL OF THE KOREAN CERAMIC SOCIETY, 2013, 50 (06) : 359 - 363
  • [50] Study on stiffness and recoverability of Fiber Reinforced Polymers-Reinforced Concrete (FRP-RC) composite T-beams with prefabricated Basalt fiber-reinforced polymers shell
    Dong, Zhiqiang
    Zhang, Pu
    Zhu, Hong
    Wu, Gang
    Wu, Zhishen
    JOURNAL OF REINFORCED PLASTICS AND COMPOSITES, 2016, 35 (06) : 516 - 529
12345