论文部分内容阅读
应用弹性理论推导出了接头在不同工况条件下的应力表达式，并且在计算机上进行了模拟．计算结果与国外实验值有可比性，可用于工厂对套管进行力学性能分析．
Using the theory of elasticity, the stress expression of joint under different working conditions is deduced and simulated on the computer. The calculated results are comparable with the foreign experimental values and can be used in factory to analyze the mechanical properties of casing.