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本帖最后由 竹帘儿 于 2010-3-4 21:58 编辑
' c, i6 B# y7 Q4 f+ B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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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 ...
# y% E3 S+ T. `. |( q7 k0 ]Crisis 发表于 2010-3-2 20:25  0 _, m/ v, T7 q
' W9 c; S/ j) t: ?$ y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
; y3 W8 B3 Y: C$ Ka) an effective restraint system (seat belts and airbags)
! |; Z a" [8 I' |b) effective energy absorption in the crush areas (front end or rear end)
' m7 k& q/ S) p' C: W; {' cc) a strong cabin area that does not collapse in the crash! z# q% X. { g. r
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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: ]4 v( ]# g% q% I) G0 X. P; Z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
R& X2 B# d+ |0 i" xInsurance Institute for Highway Safety (IIHS) are shown below. (see http://www.iihs.org/ratings.)( f+ M/ u; g$ B& o8 s
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1 b1 A! Z* |, \& B2 p 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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