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本帖最后由 竹帘儿 于 2010-3-4 21:58 编辑 / v9 ~9 M& H1 N$ o+ y8 X/ Z
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3 }: V2 {4 w* o' Z) B
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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 ...
/ f2 m% U4 r4 W- fCrisis 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; ^7 d' i$ `7 R/ B
a) an effective restraint system (seat belts and airbags)
% H# b& v+ A1 k) I* o! [b) effective energy absorption in the crush areas (front end or rear end)" c9 {5 @# C' `! G. F" V9 h5 l
c) a strong cabin area that does not collapse in the crash
9 ^& k+ ^" K. F& S2 E$ n+ YNone 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.); f$ F8 j/ k# g( U b& }
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5 g. E9 y, f6 C& A T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 l5 r% }, }2 X) c' p/ l, cInsurance Institute for Highway Safety (IIHS) are shown below. (see http://www.iihs.org/ratings.)
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) N i5 D! i: T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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