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本帖最后由 竹帘儿 于 2010-3-4 21:58 编辑
4 c3 X( |) T, n$ G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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f6 j# p4 z r& h3 m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 ...
) Z' d" @$ ]- `: C. @: S0 J( zCrisis 发表于 2010-3-2 20:25 
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0 c' S# _+ m* i" r4 g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
/ S0 M! A8 R4 J5 _* M; n! _a) an effective restraint system (seat belts and airbags)
2 ~ O% L' v" t6 S+ X: _' hb) effective energy absorption in the crush areas (front end or rear end)
# d2 }% l; G' m* `5 J+ p+ u! Fc) a strong cabin area that does not collapse in the crash
7 l, C, e7 K+ p5 v4 bNone 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.)% i4 \% u& R8 ?1 ?: d" \# N
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* E6 L6 j, {1 S+ l# i- r/ c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
0 Z+ P0 ~0 J! o4 A- C; b4 XInsurance Institute for Highway Safety (IIHS) are shown below. (see http://www.iihs.org/ratings.)
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) I5 C0 e+ X, W! s6 `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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