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本帖最后由 竹帘儿 于 2010-3-4 21:58 编辑
& _ x T# A7 Q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8 L/ G6 `- L, t
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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 ...
0 g* U& S, Y$ z0 h7 ?Crisis 发表于 2010-3-2 20:25  0 b4 c( L# L/ y2 n1 o
8 ~, W# k4 e# E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
/ _- ^" f! A1 Va) an effective restraint system (seat belts and airbags)
N, o- r) C& K- zb) effective energy absorption in the crush areas (front end or rear end)
# m, h/ l" u9 y. {9 V xc) a strong cabin area that does not collapse in the crash
- z& k6 z8 n/ \- F# g( q) dNone 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* x$ w( a- _. H- ?& i# h% h, z
Insurance Institute for Highway Safety (IIHS) are shown below. (see http://www.iihs.org/ratings.)# t! t' B* [4 j5 J
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& J" C4 g, o8 ~7 ?% U) v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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