어린이 통학버스의 Rub Rail 단면 형상에 따른 구조 해석
Structural Analysis According to Cross-Sectional Shape of Rub Rail of School Bus for Children
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The purpose of this study was to develop a side protection device for school buses for children. In the case of the door side impact beam, it plays a very important role because it protects passengers from external collisions. However, in the case of a school bus for children, the space between the door and the door trim is very narrow, unlike a general passenger car. So, as an alternative to this, we are trying to develop Rub Rail, which is compulsory for children's school buses in the United States. Based on the results of structural analysis according to the cross-sectional shape of the rub rail, we want to find out the appropriate shape of the rub rail.
Abstract
The purpose of this study was to develop a side protection device for school buses for children. In the case of the door side impact beam, it plays a very important role because it protects passengers from external collisions. However, in the case of a school bus for children, the space between the door and the door trim is very narrow, unlike a general passenger car. So, as an alternative to this, we are trying to develop Rub Rail, which is compulsory for children's school buses in the United States. Based on the results of structural analysis according to the cross-sectional shape of the rub rail, we want to find out the appropriate shape of the rub rail.
참고문헌 (7)
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- K. S. Kim, "Study of Development of Door Impact Beam by Hot Forming", The Korea Society of Automative Engineers, pp.2501~2504 (2010)
- Kyle Martin, "Integrating School Bus and Public Transportation Services in Non-Urban Communities Implementation Guide", Transportation Research Board, Appendix D : D-9, ~ (1999)
- International Organization for Standardization(ISO), "Matallic material – Bend test", ISO 7438, ~ (2005)
- "ASTM A36 Steel – plate"[URL]