 鲜花( 9)  鸡蛋( 0)
|
本帖最后由 竹帘儿 于 2010-3-4 21:58 编辑 ) T& [/ l! ^/ [$ R, Q
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5 X$ w+ ]# J% z& e
2 {6 v b4 M. \+ {2 e+ ~7 V
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 ...
2 t& j9 ^& E" v: c8 Z+ A$ bCrisis 发表于 2010-3-2 20:25  ' R* i# h/ p* x! N1 y9 A1 y( X' m
" i( ~$ p4 ]/ q
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; \+ b7 p9 g& e* ~% m
a) an effective restraint system (seat belts and airbags)
# B5 w4 ~0 }6 u" f* t; yb) effective energy absorption in the crush areas (front end or rear end)2 Q3 T0 W- z; j2 |" `, S
c) a strong cabin area that does not collapse in the crash
! P- ~5 t) w/ [1 |+ Z% oNone 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 P( T/ K2 w) O: p5 }( `
/ L, `* l s# k3 A) [/ B* Z8 s! E8 h+ h! c
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
6 n' T" R" K9 U" a. B; bInsurance Institute for Highway Safety (IIHS) are shown below. (see http://www.iihs.org/ratings.); _0 T; k; }$ N/ W! J( t; e( @# j
2 N" I3 ~1 ?5 ~4 j- m
/ P5 g, \6 y1 u. O1 V: ?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。 |
|