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本帖最后由 竹帘儿 于 2010-3-4 21:58 编辑
& x, S9 C' d0 W% r# {7 m是阿,车子就是铁包肉,最重要的不是比谁能撞过谁,应该是比较出事的双方,谁最能保护其中的乘客
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好多人比较的时候,都是想当然地比较正面碰撞的情况,其实,交通事故,又有多少是正面碰撞的?大部分时候,司 ...
3 u; u4 G, f% P: ICrisis 发表于 2010-3-2 20:25 
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2 m1 y* d$ g2 L看过一篇文章分析大小车的安全性的,里头也是提到实际交通事故的撞击方式,在所有致命事故里,50%涉及非两车撞击(翻车,撞击障物,比如树,水泥柱子),这类事故里跟安全相关的因素车子重量大小不算其中,主要是
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: L. a. e2 u `: w% A* Y* V; lb) effective energy absorption in the crush areas (front end or rear end)( p! O( G$ c R1 N* b
c) a strong cabin area that does not collapse in the crash. L8 S3 F4 L9 U. T, o) U) ^' t4 {
None of these items are automatically better in large and heavy vehicles. In fact, for item c, the roof of a heavier vehicle is more likely to be crushed in a roll-over accident than a lighter vehicle. This is one reason why rollovers in SUV's cause a higher percentage of deaths than in cars (in addition to their higher center of gravity.)$ P1 }) E( C9 V$ u p' i
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而在涉及两车相撞的另50%致命事故里,70%是侧撞和追尾,这里a和c是主要安全因素,车子质量仍然无关。下面的图表反应了这类碰撞时不同品牌车子的安全状况+ h. Q' | r5 o$ F; x
Insurance Institute for Highway Safety (IIHS) are shown below. (see http://www.iihs.org/ratings.)
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