A new boundary element approach of modeling singular stress fields of plane V-notch problems (2009)
Niu, Z., Cheng, C., Ye, J., Recho, N.
In this paper, a new boundary element (BE) approach is proposed to determine the singular stress field in plane V-notch structures. The method is based on an asymptotic expansion of the stresses in a...
Evaluation of the stress singularities of plane V-notches in bonded dissimilar materials (2009)
Niu, Z., Ge, D., Cheng, C., Ye, J., Recho, N.
According to the linear theory of elasticity, there exists a combination of different orders of stress singularity at a V-notch tip of bonded dissimilar materials. The singularity reflects a strong...
In this paper, a numerical automatic Crack Box Technique (CBT) is developed to perform fine fracture mechanic calculations in various structures without complete remeshing. This technique aims to...