Applied Mathematics and Mechanics (English Edition) ›› 1999, Vol. 20 ›› Issue (6): 653-659.
兑关锁, 左晓宝
Dui Guansuo, Zhuo Xiaobao
摘要: By using Cayley-Hamilton theorem,two kinds of explicit representation for th e rotation tensor are proposed.One contains the lower powers of deformation gradient,by which the formula of the principal rotation angle and the explicit representation of principal axis are obtained;the other,a high efficient method to obtain th e rotation tensor,does not contain the complicated coefficients and u ses few variables.Some properties about the principal rotation angle and the principal rotation axis are obtained.
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