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本帖最后由 竹帘儿 于 2010-3-4 21:58 编辑 3 h. t [2 q& o1 @
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$ [" S9 n, Z! w( c+ `$ m; J5 F
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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 ...- c8 K0 e1 G/ {: W$ ]8 v
Crisis 发表于 2010-3-2 20:25  3 u; w+ a' E( [+ \1 u
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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) P1 s1 {8 q+ S7 r+ I
a) an effective restraint system (seat belts and airbags)
1 L: v q, I& ~6 f2 F9 L" w3 ]b) effective energy absorption in the crush areas (front end or rear end)
0 W- \% Z, \ n2 n# e6 g& rc) a strong cabin area that does not collapse in the crash
# T6 ]# k8 z( `) p8 ?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.)' `5 y$ ]4 a& w4 J
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, D( T5 s) ]& p2 Z; m: g: m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9 R' D, U, Y4 d" f j3 ^, S$ v" }
Insurance Institute for Highway Safety (IIHS) are shown below. (see http://www.iihs.org/ratings.)
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+ ?$ R" L2 W" l% c, K) `1 L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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