惯性释放在油船结构强度直接计算中的应用

Application of inertial relief in direct calculation of structural strength of tanker

以一艘大型油轮结构强度的舱端模型直接计算为例 ,说明惯性释放功能的应用 ,讨论边界条件、端面剪力及结构自重对于应力计算结果的影响。

Making an example of analysis on a VLCC structural strength, the authors state the application of inertial relief in direct calculation of ship structural strength, discuss about the influence of the boundary conditions, shear forces and light weight of the ship on the stress distribution for the block model.