【摘要】 导出两类具有分片光滑边界面和圣维南原理条件的弹性体中应力分量的极限 ,并把其作为该两类问题的圣维南原理的数学表达 .然后讨论了相关的问题 .更多还原

【Abstract】 The limits of stresses in the two categories of elastic bodies with piecewise smooth boundaries and the conditions posed by Saint-Venant’s Principle are deduced and considered as the mathematical expressions of Saint-Venant’s Principle for the problems.The related problems are discussed then.更多还原