Cracks emanating from a rhombus hole in infinite and finite plate subjected to internal pressure |
| |
Affiliation: | Research Laboratory on Composite Materials, Harbin Institute of Technology, Harbin 150001, PR China |
| |
Abstract: | This note deals with the stress intensity factors (SIFs) of cracks emanating from a rhombus hole in a rectangular plate subjected to internal pressure by means of the displacement discontinuity method with crack-tip elements (a boundary element method) proposed recently by the author. Moreover, an empirical formula of the SIFs of the crack problem is presented and examined. It is found that the empirical formula is very accurate for evaluating the SIFs of the crack problem. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|