Numerical study of dynamic buckling for plate and shell structures

被引：13
作者：
Liu, ZS [1 ]
Lee, HP [1 ]
Lu, C [1 ]
机构：
[1] Inst High Performance Comp, Singapore 117528, Singapore
来源：
STRUCTURAL ENGINEERING AND MECHANICS | 2005年 / 20卷 / 02期
关键词：
buckling time; dynamic buckling; dynamic buckling criteria; dynamic buckling load; plate and shell structure; finite element method;
D O I：
10.12989/sem.2005.20.2.241
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A numerical approach combining the finite element method with two different stability criteria namely the Budiansky and the phase-plane buckling criteria is used to study the dynamic buckling phenomena of plate and shell structures subjected to sudden applied loading. In the finite element analysis an explicit time integration scheme is used and the two criteria are implemented in the Finite Element analysis. The dynamic responses of the plate and shell structures have been investigated for different values of the plate and shell imperfection factors. The results indicate that the dynamic buckling time, which is normally considered in predicting elasto-plastic buckling behavior, should be taken into consideration with the buckling criteria for elastic buckling analysis of plate and shell structures. By selecting proper control variables and incorporating them with two dynamic buckling criteria, the unique dynamic buckling load can be obtained and the problems of ambiguity and contradiction of dynamic buckling load of plate and shell structure can be resolved.
引用
收藏
页码：241 / 257
页数：17
相关论文
共 50 条
  • [21] DYNAMIC BUCKLING OF SHALLOW CURVED STRUCTURES UNDER STOCHASTIC LOADS
    ARIARATNAM, ST
    XIE, WC
    NONLINEAR DYNAMICS, 1995, 8 (01) : 179 - 195
  • [22] FEM prediction of buckling distortion induced by welding in thin plate panel structures
    Deng, Dean
    Murakawa, Hidekazu
    COMPUTATIONAL MATERIALS SCIENCE, 2008, 43 (04) : 591 - 607
  • [23] Dynamic buckling behaviour of aluminum alloy thin cylindrical shell under axial impact load: Experimental study
    Zhang, Qinghui
    Zhang, Xuhui
    Li, Xuehua
    Huang, Hua
    Du, Bin
    THIN-WALLED STRUCTURES, 2025, 209
  • [24] Dynamic Buckling of a Cylindrical Shell with a General Boundary Condition under an Axial Impact
    Gui, Y.
    Xu, J.
    Ma, J.
    JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS, 2019, 60 (04) : 712 - 723
  • [25] About development of numerical methods of analysis of spatial plate-shell reinforced concrete structures with allowance for non-linearities
    Belostosky, A. M.
    Karpenko, N. I.
    Akimov, P. A.
    Sidorov, V. N.
    Karpenko, S. N.
    Petrov, A. N.
    Kaytukov, T. B.
    Kharitonov, V. A.
    VII INTERNATIONAL SYMPOSIUM ACTUAL PROBLEMS OF COMPUTATIONAL SIMULATION IN CIVIL ENGINEERING, 2018, 456
  • [26] Dynamic Buckling of a Cylindrical Shell with a General Boundary Condition under an Axial Impact
    Y. Gui
    J. Xu
    J. Ma
    Journal of Applied Mechanics and Technical Physics, 2019, 60 : 712 - 723
  • [27] A NUMERICAL STUDY ON THE DYNAMIC RESPONSES OF PRELOADED STRUCTURES WITH BOLTS UNDER IMPULSIVE LOADINGS
    Zhang, Q. P.
    Zhou, Q.
    Mao, Y. J.
    PROCEEDINGS OF THE THIRTEENTH INTERNATIONAL SYMPOSIUM ON STRUCTURAL ENGINEERING, VOLS 1 AND II, 2014, : 540 - 544
  • [28] Some aspects of dynamic buckling and dynamic response of thin plate under in-plane compression br
    Kubiak, Tomasz
    Borkowski, Lukasz
    Perlikowski, Przemyslaw
    THIN-WALLED STRUCTURES, 2023, 182
  • [29] An asymptotic-numerical analysis for the lower bound dynamic buckling estimates
    Wu Baisheng
    Acta Mechanica Sinica, 1997, 13 (2) : 165 - 170
  • [30] An asymptotic-numerical analysis for the lower bound dynamic buckling estimates
    Wu, BS
    ACTA MECHANICA SINICA, 1997, 13 (02) : 165 - 170
12345