油气管道内部轴向表面半椭圆裂纹弹塑性断裂分析
白永强,汪 彤,吕良海
Elastic － Plastic Fracture Analysis for Internal Axial Surface Half Elliptical Cracks in Oil & Gas Pipeline
BAI Yong-qiang,WANG Tong,Lv Liang-hai,SHUAI Jian
石油化工高等学校学报
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2009, (3): 71
-74
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DOI: 10.3696/j.issn.1006-396X.2009.03.017
