Applied Mathematics and Mechanics (English Edition) ›› 2003, Vol. 24 ›› Issue (12): 1390-1397.
张耀明1, 温卫东1, 张作泉2, 孙焕纯3, 吕和祥3
ZHANG Yao-ming1, WEN Wei-dong1, ZHANG Zuo-quan2, SUN Huan-chun3, LÜ He-xiang 3
摘要: The exact form of the exterior problem for plane elasticity problems was produced and fully proved by the variational principle.Based on this,the equivalent boundary integral equations (EBIE) with direct variables,which are equivalent to the original boundary value problem,were deduced rigorously.The conventionally prevailing boundary integral equation with direct variables was discussed thoroughly by some examples and it is shown that the previous results are not EBIE.
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