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本帖最后由 竹帘儿 于 2010-3-4 21:58 编辑 1 h8 B2 ~& B2 ]7 e
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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) w, e& M- F* U; q" [7 ]! E6 _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 ..." H7 I& ~! P* R5 N. x7 K
Crisis 发表于 2010-3-2 20:25 
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6 `; K& U' ^0 M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
3 i/ v0 z, P, i: ia) an effective restraint system (seat belts and airbags)" x; [* K* H/ h3 C7 l
b) effective energy absorption in the crush areas (front end or rear end)% ?6 N4 d; E# X8 T" y" q& X
c) a strong cabin area that does not collapse in the crash$ r1 F9 b. ^: E
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.)
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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4 g1 R# U& m; B" ? G4 C- [
Insurance Institute for Highway Safety (IIHS) are shown below. (see http://www.iihs.org/ratings.)
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) s- v; g* M" l' J) a1 e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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