photoelastic tenson

The determination of effective elastic tensor is very important for civil engineering researchers;and it is essential to calculate the effective elastic tensor in order to obtain the rational results.

有效弹性张量的确定是土木工程研究者一个重要课题,正确决定宏观有效弹性张量往往是计算结果是否成功的关键。

According to different scale material performances data obtainable in analysis of elastoplastic coupling problems, this paper dedicated its rigorous study to deduce the closed theoretical and explicit conjugate expressions of elastoplastic coupling tensor in mesoscopic and macroscopic dimensions.

依据弹塑性耦合问题的不同类型，应用广义正交原理，在应变空间上推导出已知宏、细观形变规律情况下两种不同形式的弹塑性耦合张量理论表达式及其显形式。