データベースを用いた疲労強度特性の予測 : 第1報,高サイクル疲労強度の予測

概要

論文の詳細を見る
The dialogical integrated system for a material strength database (DIMS) was newly developed. In this study, the prediction procedures for fatigue strength properties were investigated using DIMS. It was found that the high-cycle fatigue strengths were accurately estimated by a multivariate analysis on the basic material factors of heat treated materials such as chemical composition and heat treatment temperature, under the limited conditions which were classified by materials used, heat treatment conditions and/or the fatigue fracture mode. From these results, the fatigue strength prediction procedure was proposed and examined for several published data sets, and it was found that the proposed prediction procedure, which used the multicorrelations among several material properties in the database system, was quite suitable for the prediction of high-cycle fatigue strength.
一般社団法人日本機械学会の論文
1992-08-25