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本帖最后由 竹帘儿 于 2010-3-4 21:58 编辑
! O5 k3 S' i( E" L7 V% t7 k" T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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! ~$ T* g& C# ?3 p4 j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 ...
7 Q+ l4 ~% k5 P- e5 k% e' iCrisis 发表于 2010-3-2 20:25  4 o1 N/ d) d1 _6 @( i; G7 [
) U7 t* Q+ V7 k; H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% y1 q9 L' S1 n0 M# s* E, l, G
a) an effective restraint system (seat belts and airbags)
$ ]+ B3 m g9 ]+ Rb) effective energy absorption in the crush areas (front end or rear end)
2 Q9 k2 T# L" Y& ]' d# bc) a strong cabin area that does not collapse in the crash$ ~" z2 z8 Y3 W; |
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.)4 K, {& E! H% R( l& h; [
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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) A+ h9 W5 s6 |* o
Insurance Institute for Highway Safety (IIHS) are shown below. (see http://www.iihs.org/ratings.)! D ]" F( ^. A7 r2 K" g. T
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8 g J" n3 t! ^) N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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