Earticle

초록

영어

Measurements of accelerometer levels transmitted from the floor in commercials truck shipments were carried out transportation of 300 Kg-load from Gyungbu Highway(Waegouan-Seoul) to 88 Highway(Gwangju-Daegu). Different characteristics were observed the values measured the vibration levels with directions in the two Highway`s as a function of road condition and truck speed. The results showed that the vibration levels of the Gyungbu Highway is much higher than those of the 88 Highway. A following analysis on the obtained values was used to get the acceleration spectral density (ASD) and power spectral density (PSD). For the entire transit route, the results showed that the level of vibration to vertical direction was significant effects for damaging the products carried compared to other directions such as longitudinal and transverse. This paper provides an updated history of measured characteristics of vibration levels for highways using mainly in domestic area.

목차

Abstract
 서론
 재료 및 방법
  1. 수송구간별트럭진동 수준 측정
  2. 가속도계 신뢰성 측정
  3. 고속도로별 진동 특성 분석
 결과 및 고찰
  1. 경부 고속도로에서의 트럭 진동 수준
  2. 88-고속도로에서의 트럭 진동 수준
  3. Power Spectral Density(PSD) 분석
 결론
 참고문헌

키워드

저자

• 박인식 [ In Sik Park | 경북과학대학 패키징매니지먼트과 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국포장학회지 [Journal of Korea Society of Packaging Science & Technology]

• 간기

  연3회

• pISSN

  1226-0207

• 수록기간

  1994~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 530 DDC 620