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本帖最后由 竹帘儿 于 2010-3-4 21:58 编辑 ; T& }- k8 G4 C6 P
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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: N$ q7 O( {! P0 C: R3 |; J5 s# C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 ...
9 L' l/ X% j8 T: m. n' _, iCrisis 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/ C" u) M- i! G A
a) an effective restraint system (seat belts and airbags)9 H: F% J2 D( l$ F' N* Y0 h" y, g6 T
b) effective energy absorption in the crush areas (front end or rear end)
; r' e' T- U9 b* Cc) a strong cabin area that does not collapse in the crash, a* Y( m" c0 P( x$ p8 U. z
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.)( }7 S: N! y9 I" c1 W3 {0 K
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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
% l2 v# X3 b G" YInsurance Institute for Highway Safety (IIHS) are shown below. (see http://www.iihs.org/ratings.)0 ?9 f' H+ q2 f
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! q% n: r3 W, p8 ~; u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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