拉伸载荷作用下套管接头的特性分析
Finite Element Analysis of Casing Threads under Tensile Load
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摘要: 利用有限单元法轴对称模型,分析了8牙圆螺纹套管接头在拉伸载荷作用下的应力和变形,给出了负荷和各应力沿轴向的分布规律.Abstract: This paper discusses the mechanical behavior of the API 8 Round casing connection under tensile load by the FEM, the regular pattern of stresses/strain distribution along pin/box has been given.