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( D, Y0 ]+ C- w3 W7 u( b; ~8 C
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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 ... S8 \7 }5 Y5 I
Crisis 发表于 2010-3-2 20:25
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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 % k- ~* D! L1 f3 n( b3 t; Ea) an effective restraint system (seat belts and airbags)5 C" X- N9 r. X( n$ H8 W
b) effective energy absorption in the crush areas (front end or rear end)+ N1 {+ E1 Q0 M+ ^) R
c) a strong cabin area that does not collapse in the crash0 K( `9 C3 ]3 b& o- ]% 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.) / ] q6 g' A' S- _) y7 F2 V
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9 |' I0 L5 K' W* m) E* F" N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8 N& a9 H3 k* C. I
Insurance Institute for Highway Safety (IIHS) are shown below. (see http://www.iihs.org/ratings.) 6 |3 Z( F# L- ~1 y1 ~+ C' P6 L; B7 M
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