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Evaluation of J1 and J2 integrals for curved cracks using an enriched Boundary Element Method (2011)
Journal Article
Simpson, R., & Trevelyan, J. (2011). Evaluation of J1 and J2 integrals for curved cracks using an enriched Boundary Element Method. Engineering Fracture Mechanics, 78(4), 623-637. https://doi.org/10.1016/j.engfracmech.2010.12.006

This paper introduces an enriched Boundary Element Method in which functions are introduced that are known to model singularities or discontinuities from a priori knowledge of the solution space. Additional fundamental solutions are introduced to sol... Read More about Evaluation of J1 and J2 integrals for curved cracks using an enriched Boundary Element Method.

A partition of unity enriched dual boundary element method for accurate computations in fracture mechanics (2011)
Journal Article
Simpson, R., & Trevelyan, J. (2011). A partition of unity enriched dual boundary element method for accurate computations in fracture mechanics. Computer Methods in Applied Mechanics and Engineering, 200(1-4), 1-10. https://doi.org/10.1016/j.cma.2010.06.015

This paper introduces an enriched Boundary Element Method in which functions are introduced that are known to model singularities or discontinuities from a priori knowledge of the solution space. Additional fundamental solutions are introduced to sol... Read More about A partition of unity enriched dual boundary element method for accurate computations in fracture mechanics.