This study replaces the material parameter in the scaling function of the intrinsic time scale, as proposed by Pan et al.(1), with an exponential function. Thus, the endochronic theory can be used to simulate the creep behavior of material under multiaxial loading. Experimental creep-test data obtained by Ohashi et al.(2) on type 304 stainless steel at 650°C under nonproportional repeated loading are used for evaluating the theoretical simulation. In addition, a simple endochronic creep model proposed by Lee(3) and four creep models employed by Kawai(4) are also included herein. It is shown that the experimental results are aptly described by the novel theoretical approach demonstrated from a comparison with the theoretical prediction from models employed by Lee(3) and Kawai(4).
|頁（從 - 到）||204-210|
|期刊||JSME International Journal, Series A: Solid Mechanics and Material Engineering|
|出版狀態||Published - 1998 四月|
All Science Journal Classification (ASJC) codes