Effect of uncertainty in the geometry and material properties on the post-buckling behavior of a composite laminate

被引:0
|
作者
Kharghani, N. [1 ]
Guedes Soares, C. [1 ]
机构
[1] Univ Lisbon, Inst Super Tecn, Ctr Marine Technol & Ocean Engn CENTEC, Lisbon, Portugal
来源
MARITIME TECHNOLOGY AND ENGINEERING 3, VOLS 1-2 | 2016年
关键词
RELIABILITY ASSESSMENT; STRENGTH;
D O I
暂无
中图分类号
U6 [水路运输]; P75 [海洋工程];
学科分类号
0814 ; 081505 ; 0824 ; 082401 ;
摘要
Exact determination of material properties and fabricating composite laminates with a precise desired thickness presents considerable difficulties in experimental and numerical investigations. This paper, addresses the effect of uncertainty in the values of elasticity modulus and dimensions on the behavior of a laminate under buckling load using Response Surface and Monte Carlo methods. An analytical method is introduced to predict the composite plate behavior. Simply-supported and clamped boundary conditions are investigated. The results will demonstrate safe-fail domain, uncertainty propagation and sensitivity of the laminate behavior respect to the above-mentioned parameters.
引用
收藏
页码:497 / 503
页数:7
相关论文
共 50 条
  • [1] POST-BUCKLING BEHAVIOR OF COMPOSITE SHEAR WEBS
    AGARWAL, BL
    AIAA JOURNAL, 1981, 19 (07) : 933 - 939
  • [2] Thermal buckling and post-buckling behavior of FGM laminate plates reinforced with graphene nanoplatelets
    Guangjie Han
    Min Wan
    Ao Su
    Baoxiu Li
    Multiscale and Multidisciplinary Modeling, Experiments and Design, 2025, 8 (5)
  • [3] POST-BUCKLING BEHAVIOR
    CHAJES, A
    JOURNAL OF STRUCTURAL ENGINEERING-ASCE, 1983, 109 (10): : 2450 - 2462
  • [4] An experimental study on post-buckling behavior of slender column with fiber reinforced composite material
    Fan, QS
    Yam, LH
    Chen, W
    Chen, ZX
    ACTA MECHANICA SOLIDA SINICA, 1996, 9 (02) : 184 - 188
  • [5] Buckling and Post-buckling Behavior if Composite Plates Containing Multiple Delaminations
    Suemasu, Hiroshi
    Irie, Takeshi
    Ishikawa, Takashi
    JOURNAL OF COMPOSITE MATERIALS, 2009, 43 (02) : 191 - 202
  • [6] BUCKLING AND POST-BUCKLING BEHAVIOR OF COMPOSITE PLATES UNDER BIAXIAL LOADING
    HARRIS, GZ
    INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 1975, 17 (03) : 187 - 202
  • [7] AN EXPERIMENTAL STUDY ON POST-BUCKLING BEHAVIOR OF SLENDER COLUMN WITH FIBER REINFORCED COMPOSITE MATERIAL
    Fan Qinshan
    L. H. Yam*
    Chen Wen
    Chen Zhengxin
    ActaMechanicaSolidaSinica, 1996, (02) : 184 - 188
  • [8] Post-buckling behavior of composite and sandwich skew plates
    Upadhyay, A. K.
    Shukla, K. K.
    INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS, 2013, 55 : 120 - 127
  • [9] Effect of the stiffener stiffness on the buckling and post-buckling behavior of stiffened composite panels - Experimental investigation
    Zhu, Shuhua
    Yan, Jiayi
    Chen, Zhi
    Tong, Mingbo
    Wang, Yuequan
    COMPOSITE STRUCTURES, 2015, 120 : 334 - 345
  • [10] Post-buckling behavior of a fixed arch for variable geometry structures
    Cai, Jianguo
    Zhou, Ya
    Feng, Jian
    MECHANICS RESEARCH COMMUNICATIONS, 2013, 52 : 74 - 80