Dynamic Fracture Mechanic

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The Experts below are selected from a list of 12 Experts worldwide ranked by ideXlab platform

Piotr Fedelinski - One of the best experts on this subject based on the ideXlab platform.

  • Dual reciprocity boundary element method in Laplace domain applied to anisotropic Dynamic crack problems
    Computers & Structures, 2003
    Co-Authors: Eudenilson L. Albuquerque, Paulo Sollero, Piotr Fedelinski
    Abstract:

    In this paper the dual reciprocity boundary element method in the Laplace domain for anisotropic Dynamic Fracture Mechanic problems is presented. Crack problems are analyzed using the subregion technique. The Dynamic stress intensity factors are computed using traction singular quarter-point elements positioned at the tip of the crack. Numerical inversion from the Laplace domain to the time domain is achieved by the Durbin method. Numerical examples of Dynamic stress intensity factor evaluation are considered for symmetric and non-symmetric problems. The influence of the number of Laplace parameters and internal points in the solution is investigated.

Eudenilson L. Albuquerque - One of the best experts on this subject based on the ideXlab platform.

  • Dual reciprocity boundary element method in Laplace domain applied to anisotropic Dynamic crack problems
    Computers & Structures, 2003
    Co-Authors: Eudenilson L. Albuquerque, Paulo Sollero, Piotr Fedelinski
    Abstract:

    In this paper the dual reciprocity boundary element method in the Laplace domain for anisotropic Dynamic Fracture Mechanic problems is presented. Crack problems are analyzed using the subregion technique. The Dynamic stress intensity factors are computed using traction singular quarter-point elements positioned at the tip of the crack. Numerical inversion from the Laplace domain to the time domain is achieved by the Durbin method. Numerical examples of Dynamic stress intensity factor evaluation are considered for symmetric and non-symmetric problems. The influence of the number of Laplace parameters and internal points in the solution is investigated.

Paulo Sollero - One of the best experts on this subject based on the ideXlab platform.

  • Dual reciprocity boundary element method in Laplace domain applied to anisotropic Dynamic crack problems
    Computers & Structures, 2003
    Co-Authors: Eudenilson L. Albuquerque, Paulo Sollero, Piotr Fedelinski
    Abstract:

    In this paper the dual reciprocity boundary element method in the Laplace domain for anisotropic Dynamic Fracture Mechanic problems is presented. Crack problems are analyzed using the subregion technique. The Dynamic stress intensity factors are computed using traction singular quarter-point elements positioned at the tip of the crack. Numerical inversion from the Laplace domain to the time domain is achieved by the Durbin method. Numerical examples of Dynamic stress intensity factor evaluation are considered for symmetric and non-symmetric problems. The influence of the number of Laplace parameters and internal points in the solution is investigated.

Fedelinski P - One of the best experts on this subject based on the ideXlab platform.

  • Dual reciprocity boundary element method in Laplace domain applied to anisotropic Dynamic crack problems
    Inglaterra, 2015
    Co-Authors: El Albuquerque, Sollero P, Fedelinski P
    Abstract:

    In this paper the dual reciprocity boundary element method in the Laplace domain for anisotropic Dynamic Fracture Mechanic problems is presented. Crack problems are analyzed using the subregion technique. The Dynamic stress intensity factors are computed using traction singular quarter-point elements positioned at the tip of the crack. Numerical inversion from the Laplace domain to the time domain is achieved by the Durbin method. Numerical examples of Dynamic stress intensity factor evaluation are considered for symmetric and non-symmetric problems. The influence of the number of Laplace parameters and internal points in the solution is investigated. (C) 2003 Elsevier Science Ltd. All rights reserved.81171703171

El Albuquerque - One of the best experts on this subject based on the ideXlab platform.

  • Dual reciprocity boundary element method in Laplace domain applied to anisotropic Dynamic crack problems
    Inglaterra, 2015
    Co-Authors: El Albuquerque, Sollero P, Fedelinski P
    Abstract:

    In this paper the dual reciprocity boundary element method in the Laplace domain for anisotropic Dynamic Fracture Mechanic problems is presented. Crack problems are analyzed using the subregion technique. The Dynamic stress intensity factors are computed using traction singular quarter-point elements positioned at the tip of the crack. Numerical inversion from the Laplace domain to the time domain is achieved by the Durbin method. Numerical examples of Dynamic stress intensity factor evaluation are considered for symmetric and non-symmetric problems. The influence of the number of Laplace parameters and internal points in the solution is investigated. (C) 2003 Elsevier Science Ltd. All rights reserved.81171703171

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