이렇게 소성변형에너지가 매우 작아 계산되지 않는 영역을 제외하고는 예측수명에 비해서 실제 실험수명 값은 더 길게 나타났다.
In this way, the actual experimental life value was longer than the predicted life, except for the area that was not calculated because the plastic deformation energy was very small.