کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
770900 | 1463123 | 2013 | 10 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Axisymmetric benchmark solutions in fracture mechanics Axisymmetric benchmark solutions in fracture mechanics](/preview/png/770900.png)
The paper presents benchmark solutions for problems involving axisymmetric cracks in infinite and semi-infinite elastic domains. The solutions are obtained by means of three algorithms: an axisymmetric displacement discontinuity method, an axisymmetric finite element method, and a full three-dimensional displacement discontinuity method. The benchmark examples include computation of the crack path for the near-surface propagation of a bowl-shaped crack.
► Provide numerical benchmark solutions for axisymmetric cracks.
► Compare three numerical algorithms (displacement discontinuity and finite element).
► Numerical solution for a bowl-shaped near surface propagating crack.
► Provide tables with stress intensity factors and displacement jumps.
Journal: Engineering Fracture Mechanics - Volume 102, April 2013, Pages 348–357