A numerical method for multiple cracks in an infinite elastic plate

• 作 者: 闫相桥 武海鹏
• 机 构: ResearchLaboratoryonCompositeMaterials
• 出 处: Journal of Harbin Institute of Technology
• 发表日期: 2005年4期
• 关键词: 多重裂纹 弹性金属板 压力强度因素 边界元素 复合材料 multiple cracks stress intensity factor boundary ele

This article examines the interaction of multiple cracks in an infinite plate by using a numerical method. The numerical method consists of the non-singular displacement discontinuity element presented by Crouch and Starfied and the crack tip displacement