How fast can cracks propagate?

Farid F. Abraham;华健 高

IBM;Stanford University

发表时间:2000

期 刊:Physical Review Letters

语 言:English

U R L: http://www.scopus.com/inward/record.url?scp=0001142697&partnerID=8YFLogxK

摘要

We have performed atomic simulations of crack propagation along a weak interface joining two harmonic crystals. The simulations show that a mode II shear dominated crack can accelerate to the Rayleigh wave speed and then nucleate an intersonic daughter that travels at the longitudinal wave speed. This contradicts the general belief that a crack can travel no faster than the Rayleigh speed.

相关科学

物理学和天文学

文献指纹

物理与天文学

cracks

travel

Rayleigh waves

longitudinal waves

crack propagation

simulation

harmonics

shear

crystals

被引量

期刊度量

Scopus度量

年份 CiteScore SJR SNIP
1996
1997
1998
1999 5.771 2.903
2000 5.36 3.126
2001 5.884 3.228
2002 5.386 3.194
2003 4.661 2.744
2004 3.847 2.116
2005 4.082 2.137
2006 4.781 2.488
2007 5.95 2.776
2008 6.194 2.855
2009 6.325 3
2010 6.45 2.806
2011 13.7 6.314 2.886
2012 13.1 6.292 2.836
2013 13.5 5.675 2.733
2014 14.4 5.232 2.654
2015 15.1 4.656 2.555
2016 15.8 4.196 2.547
2017 15.7 3.622 2.639
2018 15.4 3.571 2.63
2019 15.6 3.588 2.37
2020 15
2021

相似文献推荐