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张量分析是应用范围较广的一门数学课程,在欧州早已将它应用于工程力学的分析,次及于美国和日本。特别是近二十年来,发展更为迅速,目前已形成若不懂张量分析,阅读国外工程力学书刊,就会发生极大的困难,为此,仅将有关工程力学中常用的一些张量分析内容,在这里拟分张量基础,应变张量及应力张量三部分介绍,以期对读者阅读国外书刊略有帮助。本期介绍张量基础,1980年第一期介绍应变张量第二期介绍应力张量。由于笔者亦属初学,错误之处希读者批评指正。
Tensor analysis is a wide range of applications of a math course in Europe has long been applied to the analysis of engineering mechanics, and in the United States and Japan. Especially in the recent two decades, the development has been more rapid. At present, it has become a great difficulty if we do not understand the tensor analysis and read foreign engineering mechanics books. For this reason, we will only discuss some tensors commonly used in engineering mechanics Analysis content, here quasi-tensor basis, strain tensor and stress tensor introduced in three parts, with a view to readers reading foreign books a little help. This issue describes the basis of tensor, 1980, the first phase of the introduction of strain tensor introduced the second phase of stress tensor. As the author is also a beginner, the error readers hope that criticism.