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

美韩合作研究计划：计算奇异解和应力强度因子的数值方法

• 批准号: 0139053
• 负责人: Zhiqiang Cai
• 金额: $ 1.78万
• 依托单位: Purdue University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2002
• 资助国家: 美国
• 起止时间: 2002-05-01 至 2005-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0139053&HistoricalAwards=false
• 关键词: U.S.; Korea; Cooperative; Research; Program

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.

0139053蔡志强，普渡大学该项目是关于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，并对由此产生的线性方程组实施多级方法。从这项研究中，所提出的方法的应用将确定在断裂力学领域。