Journal of Auto-vehicle Safety Association (자동차안전학회지)

Korean Auto-vehicle Safety Association (한국자동차안전학회)
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Study of Safety Tolerance for Wheelchair Bus Crashworthiness

휠체어 탑승 개조버스의 안전도 연구

  • 신재호 (경일대학교 기계자동차학부) ;
  • 강병도 (한국교통안전공단)
  • Received : 2019.11.06
  • Accepted : 2019.12.09
  • Published : 2019.12.31
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Abstract

The Korean traffic systems for transportation vulnerable are still under development and their social life are limited even if the traffic environment systems are developed consistently. To secure his/her mobility right, it has been required to set up the particular system for the traffic welfare, for example the express and intercity bus operations for wheelchair users. The express and intercity bus development for wheelchair users based on the original bus model has been performed. This study has investigated the safety tolerance for the bus stiffness, rollover and side impact characteristics to ensure occupant safety using the finite element models. The wheelchair bus model showed the improved crashworthiness according to the partially reinforced structure and better safety tolerance for the wheelchair users.

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