COMPUTATION OF STRESSES BY BEM IN 2-d ELASTOSTATICS.

被引：0
|
作者：
Sladek, J.
Sladek, V.
机构：
来源：
| 1986年 / 31期
关键词：
MATHEMATICAL MODELS;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper presents a new regularized integral representation of the stress tensor at internal points. Numerical implementation is given for both the non-regularized and regularized integral representations of internal stresses as well as for the expression of boundary stresses. The complete stress tensor at any internal and boundary points is expressed in terms of the nodal values of boundary displacements and tractions. Emphasis is given to comparison of accuracy of numerical computation of stresses by regularized and non-regularized integral representations.
引用
收藏
相关论文
共 50 条
  • [31] A 2-D systolic array for high-throughput computation of 2-D discrete fourier transform
    Meher, P. K.
    Patra, J. C.
    Vinod, A. P.
    2006 IEEE ASIA PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS, 2006, : 1927 - +
  • [32] Parallel computation of textural coarseness on a 2-D mesh
    Subramanya, SR
    INTERNATIONAL CONFERENCE ON IMAGING SCIENCE, SYSTEMS, AND TECHNOLOGY, PROCEEDINGS, 1999, : 583 - 588
  • [33] Computation of floating potential by 2-D definite elements
    Liu, C.
    Li, Z.B.
    Zhang, T.
    Zou, J.Y.
    Gaoya Dianqi/High Voltage Apparatus, 2001, 37 (05):
  • [34] COPRIME FRACTION COMPUTATION OF 2-D RATIONAL MATRICES
    LAI, YS
    CHEN, CT
    IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1987, 32 (04) : 333 - 336
  • [35] COMPUTATION OF THE 2-D SYSTEM FREQUENCY-RESPONSE
    BENMAHAMMED, K
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1989, 36 (01): : 126 - 128
  • [36] The visual computation of 2-D area by human observers
    Morgan, MJ
    VISION RESEARCH, 2005, 45 (19) : 2564 - 2570
  • [37] Implementation of an advanced symmetric Galerkin BEM-formulation for 3D-elastostatics
    Haas, M
    Kuhn, G
    BOUNDARY ELEMENTS XXI, 1999, 6 : 687 - 696
  • [38] Study on the scattering of 2-D Rayleigh waves by a cavity based on BEM simulation
    Weiwei Liu
    Younho Cho
    Haidang Phan
    Jan D. Achenbach
    Journal of Mechanical Science and Technology, 2011, 25 : 797 - 802
  • [39] Computations of 2-D cavitating flows using a dipole-only bem
    Chen, JH
    Weng, YC
    JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS, 2005, 28 (04) : 735 - 740
  • [40] Eigenvalue analysis for 2-D piezoelectric problems by the time-harmonic BEM
    Denda, M
    Araki, Y
    MECHANICS OF ELECTROMAGNETIC MATERIAL SYSTEMS AND STRUCTURES, 2003, : 261 - 268
12345