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本帖最后由 竹帘儿 于 2010-3-4 21:58 编辑 6 z* I: J* ?% V- I5 c# O! C
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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: N8 r8 l: `5 R- z. a! u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 ..." m' h' x4 M* C. f, n, B0 s& r
Crisis 发表于 2010-3-2 20:25  $ t8 t w; P! q* ?
5 X0 J* A3 m! s# d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
* S$ f1 b1 E \1 sa) an effective restraint system (seat belts and airbags)
8 |" w0 s7 [$ ]+ xb) effective energy absorption in the crush areas (front end or rear end)
5 T' v; I8 m* C' H- fc) a strong cabin area that does not collapse in the crash
' D. d6 `0 C7 B" C" HNone 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.)
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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( y* k' d2 ]5 y' o" \2 v
Insurance Institute for Highway Safety (IIHS) are shown below. (see http://www.iihs.org/ratings.): c' J8 o$ Z/ x; h2 P1 k
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S. m1 n- [3 [外行看热闹的人飘过,楼上的各学科专家,各地农民请继续讨论。 |
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