摘要
本文在有关文献的基础上应用空间弹性理论进一步详细讨论了平面应力状态的几个重要问题：ａ、严格意义下的平面应力状态及其满足的条件；ｂ、平面应力状态假设的误差分析；ｃ、平面应力状态解的实际意义。从而克服了有关文献中的不足之处。
In this paper,several important problems of plane stress are discussed thoroughly with space elacticity on the basis of relevant referances.1.Complete plane strcss and its satisfied conditions;2.Error analysis to hypotheses of piane stress:3.The practical significance of solu-tions to plane stress. Thus some errors in some relevant referances are overcame.
