| 汽车与高速公路指示牌碰撞研究 |
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| 引用本文： | 唐玉斌,王晓满.汽车与高速公路指示牌碰撞研究[J].公路,2005(4):173-177. |
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| 作者姓名： | 唐玉斌 王晓满 |
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| 作者单位： | 广西壮族自治区桂柳高速公路管理处,柳州市,545005;河南省许昌公路工程建设总公司,许昌市,461000 |
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| 摘 要： | 汽车与高速公路指示牌的碰撞是极其危险的事故。本文从高速公路交通事故的统计资料出发。分析了汽车与高速公路指示牌碰撞事故原因，利用有限元方法对汽车碰撞半刚性护栏与指示牌进行仿真模拟试验，根据研究结果进一步提出改进设计的方法。从而降低事故对车内乘员的伤害程度。
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| 关 键 词： | 护栏 指示牌 碰撞 有限元仿真模拟试验 |
| 文章编号： | 0451-0712(2005)04-0173-05 |
A Study on Impact of Vehicle Against Expressway Indication Boards |
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| TANG Yu-bin,WAN Xiao-man.A Study on Impact of Vehicle Against Expressway Indication Boards[J].Highway,2005(4):173-177. |
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| Authors: | TANG Yu-bin WAN Xiao-man |
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| Institution: | TANG Yu-bin 1,WAN Xiao-man 2 |
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| Abstract: | The impact of the vehicle against roadside indication boards is an extremely dangerous event. In the paper, on the basis of the statistics of traffic accidents on expressways, accidents of impact of the vehicle against indication board on expressways are investigated, and there expressway indication board tested by finite element simulation. According to the results got previously, improvements for roadside indication board design is presented so as to reduce injury to occupant. |
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| Keywords: | guardrail indication board impact FEM simulation test |
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