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7 U' v. \) h' q% X$ G, \
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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 ...: B- d* W0 R9 S
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 0 a( D; i' \: A/ l: \# x; N5 l' Da) an effective restraint system (seat belts and airbags) , s1 D# D% s& ?7 K& h- ^ ob) effective energy absorption in the crush areas (front end or rear end)/ _4 q) m* D5 }* p# g8 M% v* x
c) a strong cabin area that does not collapse in the crash! s) t( w4 l0 p* P) [
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.) 6 B) p) G& ~5 m+ m. w. d ( r2 V" F' p' `& `. s4 Q( e5 e4 v) F& z5 }
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 ' c8 V1 k0 b. J) }# KInsurance Institute for Highway Safety (IIHS) are shown below. (see http://www.iihs.org/ratings.)3 N) \3 c* Z$ {. _5 R- Z& ]: f ) g# c( A8 _9 ` i 4 L- v: `, K: a$ R8 E& g3 |& K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。