Based on the classical plate theory, this paper designed the circular plate of a typical columniform dewar, which is under the mixed load of atmospheric pressure and lateral force due to the gravity of the OMT.

• 文中针对一种柱形杜瓦容器的结构特点,应用经典板壳力学理论,分析计算了在两种实验工况下,即大气压力单独作用、及大气压力与横向外力同时作用时,圆端板的结构尺寸。