U.S.-Korea Cooperative Research Program: Numerical methods for the computation of singular solutions and stress intensity factors

[13905]蔡志强，普渡大学该项目是与韩国研究人员的国际合作，重点是开发和分析新的有限元方法，使用奇异和对偶奇异函数来解决界面和弹性问题，并实施多层方法来得到线性方程组。通过本研究，将确定该方法在断裂力学领域的应用。

0139053Zhiqiang Cai, Purdue UniversityThe project is about international collaboration with researchers in Korea, focusing on the development and analysis of new finitie element method using singular and dual singular functions for both interface and elasticity problems and implementation of multilevel methods for the resulting system of linear equations. From this study, the application of the proposed method will be identified in the are of fracture mechanics.