【摘要】 组成焊接波纹管的膜片相当于一片环形壳。这个壳的一个尺寸比R/α(?)1。因此,不能使用R/α《1的细环壳方程。中文由鲁利叶[1]导出的对称加载旋转壳方程出发,导出适应这种环壳尺寸比例的粗环壳方程。而B.B.诺沃日洛夫[2]导出的一个环壳方程是这里导出方程的一个特定方程。文中所导方程的解为设计这种波纹管提供理论分析依据。更多还原

【Abstract】 Each diaphram of bellows is a ring shell. R/a of the shell is in the range of 0.8 to 1.2. Therefore we can not use the general solutions of the slender ring theory. In this paper, according to equation of axial symmetrical loaded shell of revolution, the equations of ring shell theory within the range of 0.8≤R/a≤1.2 are derived. B. B. equation is a specified case of the equations derived. The solutions of the equations derived in this paper are the theoretical bases for designing the welded bellows.更多还原