三维切口/裂纹结构的扩展边界元法分析 1)
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ANALYSIS OF 3-D NOTCHED/CRACKED STRUCTURES BY USING EXTENDED BOUNDARY ELEMENT METHOD 1)
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图 5. 三维 V 形切口 $2\alpha =60^\circ$ 对应的位移特征角函数 |
Fig. 5. The displacement eigenvectors for the 3-D V-notched structure when $2\alpha =60^\circ$ |
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