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gavinliu7390(½ð±Ò+2):лл½»Á÷£¡ 2010-06-25 14:20:48
The adiabatic bulk modulus BS and the shear modulus G of the
NaCl can be expressed as a function of the three independent
elastic constants, which are in the following forms:
37
where GV is the Voigt shear modulus and GR is the Reuss shear
modulus.
BS
C11 2C12
3
, GV
C11 C12 3C44
5
GR
5C44(C11 C12)
4C44 3(C11 C12)
, G
GV GR
2
(8)
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3Â¥2010-06-25 14:07:03
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valenhou001

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hedaors(½ð±Ò+2):ллָµ¼ 2010-06-22 13:53:32
½¨Òé¿´¿´ÓнéÉÜstrain, stressµÄµ¯ÐÔÁ¦Ñ§·½ÃæµÄÊé¡£
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Voigt±ê¼Ç: xx---->1, yy----->2, zz--->3, yz--->4, xz--->5,  xy--->6

Young¡¯s modulus EºÍ bulk modulus BͬC11, C12µÄ¹ØÏµ£¬Õë¶ÔÁ¢·½¾§ÏµµÄ£¬¿ÉÒÔÔںܶàÎÄÏ×Öж¼µÃµ½£¬±ÈÈ磺
http://arxiv.org/abs/1002.1124
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[ Last edited by valenhou001 on 2010-6-22 at 19:27 ]
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