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k11 and k31 can be assumed to zero, since the columnar beam A with relatively large Young's modulus which lead to the tilt-induced strain of the columnar beam A is nearly at zero.  ¸Ð¾õÕâÑùÃèÊöÓеãÂÒ£¬³æÓѰïæ¿´¿´£¬ ÏÈлл¡¤¡¤¡¤

[ Last edited by bhl000001 on 2010-3-11 at 23:02 ]

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bhl000001

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Originally posted by À¶É«·çÓê at 2010-03-12 08:29:41:
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