摘要
以某公司正在研制的177.8 mm偏梯形特殊螺纹石油套管为例,利用ANSYS有限元分析软件的非线性分析技术,对该尺寸的特殊螺纹石油套管上扣特性和加载特性进行分析,结果满足强度理论,证明该尺寸特殊扣设计合理,为进一步帮助企业利用理论研究来指导实际提供帮助。
By taking special thread petroleum casing-pipe as example, and by using nonlinear technology of ANSYS FEA software, the characteristics of thread-up and upload of the petroleum casing-pipe were analyzed. The result of FEA is conformed to the experiment, which provides help for the enterprises by using theory research to further instruct practice.
出处
《辽宁科技大学学报》
CAS
2009年第3期249-251,255,共4页
Journal of University of Science and Technology Liaoning
关键词
特殊螺纹
石油套管
有限元
special thread
petroleum casing-pipe
FEA
