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五十年代中叶由于结构分析的需要和大型电子计算机的出现,发暖了有限元法。后来这个方法逐渐推广到其它领域上去。在我国关于有限元法的理论取得了不少优异的成果,但是由于我国计算机条件的限制,在应用方面与技术先进国家相比还存在着一段差距。我们中国科技大学力学系固体力学专业由于种种原因在有限元方面的工作开展得较迟。自74年开始我们才与三机部有关厂、所协作,对于他们在生产上提出的一些课题进行有限元分析和计算。从学飞术观点看,有些工作说不上什么创新。
In the mid-fifties, due to the needs of structural analysis and the emergence of large-scale computers, the finite element method was warmed. Later this method was gradually extended to other fields. The theory of finite element method in our country has achieved a lot of excellent results, but due to the limitations of computer conditions in our country, there is still a gap in application compared with technologically advanced countries. Our solid-mechanics major at the Department of Mechanics, University of Science and Technology of China, has been delayed in the work of finite element due to various reasons. Since the beginning of 74 years, we have cooperated with the factories of the Three Machines Division, and have conducted finite element analysis and calculations on some of the issues raised by them in production. From the point of view of Xuefei, some jobs can’t speak of innovation.