5번 플라이에 걸리던 높은 응력이 다른 플라이로 분산되면서 최대 응력이 약 12.3% 감소하는 것을 확인할 수 있었다.
It was confirmed that the maximum stress decreased by about 12.3% as the high stress applied to the 5th ply was dispersed to the other ply.