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本帖最后由 竹帘儿 于 2010-3-4 21:58 编辑
: H( x" r; G) }& R6 T# w- Y) K3 k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6 d# |* p+ Y. H) F
/ u% K. l! b6 g X% I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+ D2 y( V/ d' l6 ]/ ]Crisis 发表于 2010-3-2 20:25 
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6 G* d- h# \0 C% D3 x. ~- O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* j6 j/ y5 o2 ] X$ I( X0 ]' i( y8 N
a) an effective restraint system (seat belts and airbags)
3 [1 Y" n+ O* e' W0 G" C4 ~b) effective energy absorption in the crush areas (front end or rear end); ?; V- x0 `2 ~6 y$ |' [. C
c) a strong cabin area that does not collapse in the crash6 u r. t% A2 f
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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# k$ i! I, e# h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
. j! n: D: }6 N5 p/ @9 lInsurance Institute for Highway Safety (IIHS) are shown below. (see http://www.iihs.org/ratings.)
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, t6 R7 e* Y) w" R2 C! F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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