Ⅰ型类中央双裂纹椭圆形截面管环向裂纹应力强度因子

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Stress Intensity Factor for Double Circumferential Cracked Elliptical Pipes Under Tension

WANG Wei1,2, XIE Yu-jun2*

辽宁石油化工大学学报 . 2010, (3): 55 -57 . DOI: 10.3696/j.issn.1672-6952.2010.03.015