| 1. | In this paper , thin wall tube initial yield under the pressure of hydraulic pressure , axial pressure , is discussed , the calculate formulae of initial deformation force is derived and experimental verification has been finished 摘要本文就有限长薄壁管在内压、轴力作用下初始屈服问题进行了研究,推导出了初始力计算公式,并进行了实验验证。 |