Based on the relaxation constitutive theory of viscosity-elasticity under non-constant temperature, the equation of thermal conduction in solids, and the finite element method, the non-stationary thermal stress in low carbon steel thick hollow sphere is c
Based on the relaxation constitutive theory of viscosity-elasticity under non-constant temperature, the equation of thermal conduction in solids, and the finite element method, the non-stationary thermal stress in low carbon steel thick hollow sphere is c
摘要基于变温粘弹性松弛型本构理论、热传导方程和有限元方法，对低破钢厚壁球的非定常热应力进行了分析。