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本帖最后由 竹帘儿 于 2010-3-4 21:58 编辑 3 w- c* c, V1 g$ o3 k0 S
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 ...
# x+ P1 a/ t3 y; R L1 U, e. nCrisis 发表于 2010-3-2 20:25 
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7 G, q- M* r. `3 u/ B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
$ j9 `8 ^2 R5 a2 ?3 Z6 m. j+ ya) an effective restraint system (seat belts and airbags)
, H6 u d6 p. \4 Q& tb) effective energy absorption in the crush areas (front end or rear end)9 d/ R6 _+ u" y" t+ D% u# P
c) a strong cabin area that does not collapse in the crash+ ^6 e o' x- T/ j: N4 i
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.): h- c% H; B7 v9 G5 q
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% u* l7 m3 \% i2 _# _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" O2 @; @+ O9 w
Insurance Institute for Highway Safety (IIHS) are shown below. (see http://www.iihs.org/ratings.)& C, F% @: V7 c2 H
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1 G) a5 k& H) ^' S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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