A new numerical analysis for rectangular tensile sheet with single edge crack by boundary elements

作者：Yan Xiangqiao^*

来源：Journal of Testing and Evaluation, 2007, 35(6): 682-685.

• stress intensity factor
• single edge crack
• displacement discontinuity

By using the hybrid displacement discontinuity method (a boundary element method) proposed recently by the author, in this note a new numerical analysis is presented for the stress intensity factors (SIFs) of rectangular tensile sheet with single edge crack. The new numerical results can reveal the effect of the boundaries parallel to the crack on the SIFs.

• 出版日期2007-11
• 单位哈尔滨工业大学