Axisymmetric thermal stresses for closed laminated cylindrical shell of arbitrary thickness;
任意厚度层合闭口柱壳的轴对称温度应力
Based on weak formulation of mixed state equations including boundary conditions for laminated cylindrical shells, equations of mixed state for thermal stresses of a closed laminated cylindrical shell with two clamped edges have been established in this paper.
基于层合柱壳混合状态方程和边界条件的弱形式,建立了两端固支层合闭口柱壳的温度应力混合方程,给出了任意厚度层合闭口柱壳在温度荷载和机械荷载共同作用下的解析解。
radii of ~(16)O and ~(40)Ca closed nuclei are calculated with the Dirac-Hartree model,in the framework of relativistic self-consistent field.
采用Dirac Hartree模型对16O和40Ca闭壳核作了相对论自洽场计算,计算了结合能、均方根半径等,计算结果与实验值符合得较好。