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¡¾·­Òë¡¿Ref.[10] also revealed that the crack would  appear branch and the speed of crack propagation would appear oscillation phenomenon when the strain was more than its critical value.

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ÕæÇ¿±ØÊ¤: ½ð±Ò+1, лл 2014-09-25 12:31:16
°Ë½ÇÕ¯: ½ð±Ò+3, ·­ÒëEPI+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, лл°ïæ¡£ 2014-09-26 15:00:47
Ref.[10] also revealed the occurrence of crack branching and crack propagation speed oscillation (phenomenon) when the strain exceeded a critical value.
2Â¥2014-09-25 08:51:41
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°Ë½ÇÕ¯: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú, ·Ç³£¸Ðл¡£ 2014-09-26 15:00:56
Ref.[10] also indicates that when the strain have reached beyond the critical value, crack branching phenomenon appears and its expanding speed starts oscillating.
3Â¥2014-09-25 14:20:37
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