Structural Engineering and Mechanics

  • 제10권4호
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  • Pages.393-404
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  • 2000
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
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Stress analysis with arbitrary body force by triple-reciprocity BEM

  • Ochiai, Y. (Department of Mechanical Engineering, Kinki University) ;
  • Kobayashi, T. (Research Institute of Scientific Investigation Kyoto Pref.)
  • 발행 : 2000.10.25
⟨ 이전 논문 다음 논문 ⟩

초록

Linear stress analysis without body force can be easily solved by means of the boundary element method. Some cases of linear stress analysis with body force can also be solved without a domain integral. However, domain integrals are generally necessary to solve the linear stress problem with arbitrary body forces. This paper shows that the linear stress problem with arbitrary body forces can be solved approximately without a domain integral by the triple-reciprocity boundary element method. In this method, the distribution of arbitrary body forces can be interpolated by the integral equation. A new computer program is developed and applied to several problems.

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참고문헌

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피인용 문헌

  1. Axial symmetric elasticity analysis in non-homogeneous bodies under gravitational load by triple-reciprocity boundary element method vol.78, pp.7, 2009, https://doi.org/10.1002/nme.2506
  2. Stress analysis with centrifugal load in non-homogeneous materials by triple-reciprocity boundary element method vol.26, pp.10, 2009, https://doi.org/10.1002/cnm.1218
  3. A BEM formulation for axisymmetric elasticity with arbitrary body force using particular integrals vol.80, pp.32, 2002, https://doi.org/10.1016/S0045-7949(02)00346-2
  4. A novel 3D BE formulation for general multi-zone domains under body force loading vol.48, pp.6, 2013, https://doi.org/10.12989/sem.2013.48.6.775