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Complex variables boundary element method for elasticity problems with constant body force

机译:恒力弹性问题的复变量边界元法

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摘要

The direct formulation of the complex variables boundary element method is generalized to allow for solving problems with constant body forces. The hypersingular integral equation for two-dimensional piecewise homogeneous medium is presented and the numerical solution is described. The technique can be used to solve a wide variety of problems in engineering. Several examples are presented to verify the approach and to demonstrate its key features. The results of calculations performed with the proposed approach are compared with available analytical and numerical benchmark solutions.
机译:复变量边界元方法的直接公式化被通用化,以解决具有恒定体力的问题。给出了二维分段均质介质的超奇异积分方程,并给出了数值解。该技术可用于解决工程中的各种问题。提供了一些示例,以验证该方法并演示其关键功能。将使用该方法执行的计算结果与可用的分析和数值基准解决方案进行比较。

著录项

  • 来源
    《Engineering analysis with boundary elements》 |2011年第4期|p.623-630|共8页
  • 作者单位

    Department of Civil Engineering, University of Minnesota, 500 Pillsbury Drive S.E., Minneapolis, MN 55455, USA;

    Department of Civil Engineering, University of Minnesota, 500 Pillsbury Drive S.E., Minneapolis, MN 55455, USA;

    Department of Civil Engineering, University of Minnesota, 500 Pillsbury Drive S.E., Minneapolis, MN 55455, USA;

    University of Witwatersrand, School of Computational & Applied Mathematics, Johannesburg, South Africa;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    complex variables boundary element; method; constant body force;

    机译:复杂变量边界元方法恒力;

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