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本帖最后由 竹帘儿 于 2010-3-4 21:58 编辑 , j) L3 o/ m! x1 b$ j$ v
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/ p9 b6 ]0 k" j" u8 F" B- N' l
( g: v! r* ^; W/ N6 M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 ...) m0 r3 x* G* z9 F& }: a2 b
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4 J& x6 l: ]$ P! Q
a) an effective restraint system (seat belts and airbags)
9 q8 X) J( J# H& K( s8 Yb) effective energy absorption in the crush areas (front end or rear end)
0 |6 @# T- U& \c) a strong cabin area that does not collapse in the crash2 Y8 I- H) I8 ^1 e T( ^
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
& p* s+ S+ Q6 e5 KInsurance Institute for Highway Safety (IIHS) are shown below. (see http://www.iihs.org/ratings.)( K/ w$ a8 ]' R r; V% S
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$ S8 X+ C, J+ t* m* m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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