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橡胶空气弹簧的几何非线性分析 被引量：1

Geometrically Non-linear Analysis of Airspring
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摘要 用半解析法分析了橡胶空气弹簧充气过程中的变形。基于壳体的Reddy型高阶剪切精化理论,采用Bezier曲面多项式作为空气弹簧壳体中性面位移和转动分量的试解函数。 The deformation of the airspring under the loads is studied with a semi-analytical procedure. Based on Reddy higher-order shell deformation theory, using Bezier surface patches as the admissible displacement fields to represent the shell＇s middle surface displacement and rotation components.
作者 李锐 刘伶俐
机构地区 东华大学机械学院
出处 《机械工程师》 2009年第2期26-28,共3页 Mechanical Engineer
关键词 空气弹簧 壳体 半解析法 airspring shell semi-analytical procedure
分类号 TP391.7 [自动化与计算机技术—计算机应用技术]
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参考文献5

  • 1Jayasankar S, Mahesh S, Narayanan S,et al. Dynamic analysis of layered composite shells using nine node degenerate shell elements [ J ]. Journal of Sound and Vibration, 2007,299 ( 1-2 ) : 1-11.
  • 2Ferreira A J M, Roque C M C, Jorge R M N.Static and free vibration analysis of composite shells by radial basis functions [J]. Engineering Analysis with Boundary Elements,2006,30 (9):719-733.
  • 3Santos H, et al. A semi-analytical finite element model for the analysis of laminated 3D axisymmetric shells: Bending, free vibration and buckling [ J ]. Composite Structures, 2005,71 (3 - 4) : 273-281.
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二级参考文献8

  • 1[1]Tanov R, Tabiei A. Finite element implementation of a new sandwich homogenization procedure [J]. Composite Structures, 2000, 50(1): 49-58.
  • 2[2]Kim K, Voyiadjis G Z. Non-linear finite element analysis of composite panels [J]. Composites: Part B, 1999, 30(2): 365-381.
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  • 5[5]Attia O, El-Zafrany A. A high-order shear element for nonlinear vibration analysis of composite layered plates and shells [J]. International J of Mechanical Science, 1999, 41(2): 461-486.
  • 6[6]Tabiei A, Tanov R. A nonlinear higher order shear deformation shell element for dynamic explicit analysis: Part I. Formulation and finite element equations [J]. Finite Elements in Analysis and Design, 2000, 36(1): 17-37.
  • 7[7]Cho Y B, Averill R C. An improved theory and finite-element model for laminated composite and sandwich beams using first-order zig-zag sublaminate approximations [J]. Composite Structures, 1997, 37(3): 281-298.
  • 8[8]Brank B, Carrera E. A family of shear-deformable shell finite element for composite structures [J]. Computers and Structures, 2000, 76(1): 287-297.

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机械工程师
2009年 第2期

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