The Study of the Crush Safety of the Rear Anti-collision beam of theSchool Bus Based on ANSYS/LS - DYNA
[1]ZHANG San-chuan,WANG Jia-ling,LI Xia.The Study of the Crush Safety of the Rear Anti-collision beam of theSchool Bus Based on ANSYS/LS - DYNA[J].Journal of Zhengzhou University (Engineering Science),2013,34(02):112-115.[doi:10.3969/j.issn.1671-6833.2013.02.028]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
34卷
Number of periods:
2013 02
Page number:
112-115
Column:
Public date:
2013-03-28
- Title:
- The Study of the Crush Safety of the Rear Anti-collision beam of theSchool Bus Based on ANSYS/LS - DYNA
- CLC:
- TH17
- DOI:
- 10.3969/j.issn.1671-6833.2013.02.028
- Abstract:
- In view of the frequent school bus rear-end collisions in recent years,this paper is intended to ana-lyze the result of crash simulation test on anti-collision beam of one type of the school bus and study the ruleand characteristic of the transformation of anti-collision beam in rear-end impact tests at different speeds basedon the ANSYS/LS-DYNA system.The research shows that rear-end collisions between this type of school bushappening at different speeds ( low speed，medium speed and high speed) will have different influences on thepassengers on the bus and that because the cross beams and stands absorb different amounts of energy duringrear-end collisions happening at different speeds,they will have different levels of deformation.The researchresult can provide theory basis for follow-up optimal design of rear anti-collision beam of school bus to some ex-tent.
- References:
- -
- Similar References:
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Last Update:
1900-01-01