Analysis of failure mechanisms observed in axial collapse of thin-walled circular fibreglass composite tubes

被引：0
|
作者：
Natl Technical Univ of Athens, Athens, Greece [1 ]
机构：
来源：
Thin-Walled Struct | / 4卷 / 335-352期
关键词：
Composite materials - Energy absorption - Failure analysis - Geometry - Mathematical models - Numerical analysis - Shells (structures) - Structural loads - Tubes (components);
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Theoretical analysis of the failure mechanism of the stable mode of collapse of thin-walled fibreglass composite tubes under static axial compression, based on experimental observations and taking into account all possible energy absorbing mechanisms developed during the process, is reported. Crushing loads and the energy absorbed are theoretically predicted. The proposed theoretical model was experimentally verified for various composite materials and tube geometries and proved to be very efficient for theoretically predicting the energy absorbing capacity of the shell.
引用
收藏
相关论文
共 50 条
  • [41] Analysis of Torsional Failure and Bearing Capacity of Composite Thin-Walled Tubes Filled with Plastic Foam
    Sun, Wei
    Guan, Zhidong
    Zhang, Mi
    Ji, Zhaojie
    Lan, Tianxing
    PROCEEDINGS OF 2016 7TH INTERNATIONAL CONFERENCE ON MECHANICAL AND AEROSPACE ENGINEERING, (ICMAE), 2016, : 17 - 22
  • [42] AXIAL COLLAPSE OF THIN-WALLED FIBERGLASS COMPOSITE TUBULAR COMPONENTS AT ELEVATED STRAIN RATES
    MAMALIS, AG
    MANOLAKOS, DE
    DEMOSTHENOUS, GA
    IOANNIDIS, MB
    COMPOSITES ENGINEERING, 1994, 4 (06): : 653 - 677
  • [43] The ovalisation of thin-walled circular tubes subjected to bending
    Thinvongpituk, C.
    Poonaya, S.
    Choksawadee, S.
    Lee, M.
    WORLD CONGRESS ON ENGINEERING 2008, VOLS I-II, 2008, : 1571 - +
  • [44] NOSING OF THIN-WALLED TUBES BY CIRCULAR CURVED DIES
    MANABE, K
    NISHIMURA, H
    JOURNAL OF MECHANICAL WORKING TECHNOLOGY, 1984, 10 (03): : 287 - 298
  • [45] Quasi-static axial crushing performance of thin-walled tubes with circular hole discontinuities
    Alshahrani, Hassan
    Sebaey, Tamer A.
    Allah, Mahmoud M. Awd
    Abd El-baky, Marwa A.
    JOURNAL OF COMPOSITE MATERIALS, 2022, 56 (27) : 4195 - 4218
  • [46] Study on the splitting and expansion-splitting modes of thin-walled circular tubes under axial
    Wu, M. Z.
    Zhang, X. W.
    Zhang, Q. M.
    Zhong, X. Z.
    THIN-WALLED STRUCTURES, 2023, 182
  • [47] Strain field measurements in the bending collapse of thin-walled tubes
    Avalle, M
    Belingardi, G
    Montanini, R
    EXPERIMENTAL MECHANICS, VOLS 1 AND 2: ADVANCES IN DESIGN, TESTING AND ANALYSIS, 1998, : 245 - 250
  • [48] Viscoplastic collapse of thin-walled tubes under cyclic bending
    Pan, WF
    Her, YS
    JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME, 1998, 120 (04): : 287 - 290
  • [49] TRANSVERSE COLLAPSE OF THIN-WALLED SQUARE TUBES IN OPPOSED LOADINGS
    GUPTA, NK
    SINHA, SK
    THIN-WALLED STRUCTURES, 1990, 10 (03) : 247 - 262
  • [50] Viscoplastic collapse of thin-walled tubes under cyclic bending
    Pan, WF
    Her, YS
    EXPERIMENTAL MECHANICS, VOLS 1 AND 2: ADVANCES IN DESIGN, TESTING AND ANALYSIS, 1998, : 321 - 326
12345