昨晚一起耸人听闻的安全事故引爆朋友圈,很多人都在为那些无辜被砸中的人祈祷,愿“逝者永存,伤者安息”,我们永远也不知道“意外和明天到底哪一个先来”。
事故场景还原▼
昨日,傍晚18:00,江苏无锡市,迎来了一个再正常不过的晚高峰。但是10分钟后,一声巨响从312国道和锡港路的交叉口传来,住在附近的不少居民感受到了持续5秒的震动,误以为发生了地震。
312国道上海方向K315处锡港路上跨桥出现桥面侧翻,经现场搜救确认,桥下共有3辆小车被压,其中2辆车上共有3人,已死亡,还有一辆是停放车辆,车内无人。
侧翻桥面下共有5辆车,其中3辆小车、2辆卡车。事故造成3人死亡,2人受伤。官方初步分析,“上跨桥侧翻系运输车辆超载所致”。
三死两伤,这起安全事故瞬间引发巨大反响。大桥骤然塌落的那个瞬间,那辆在众目睽睽之下被压在废墟中的白色汽车,给事故现场和线上的围观者带来巨大的震撼。“意外和明天到底哪个先来”,这句在不少人心里冒出的感慨,确实很难回答,除了慨叹世事无常,公众能做的恐怕也只有对追问事故原因、呼吁彻查事故原因。
值得注意的是,“超载”成为本次事故社交媒体传播中的一个关键词,而比之更核心的信息其实是,那就是超载的货车上了高架桥。
在国内很多城市,高架桥等城市快速路本身是禁止行人、非机动车辆、货车通行的,更何况是超载的货车。根据道路安全相关规定,违反禁令标志上高架道路行驶的违法车辆,给予驾驶人罚款100元、扣3分的处罚。
今年3月,无锡交警部门启动以无锡内环快速路为重点的全市高架道路交通秩序“双月整治”行动,其中针对的一个重要问题就是货车、摩托车违规上高架的现象,可见,当地交警部门的执法早已明确,货车违规上高架是被严厉禁止的。但是为什么命令禁止之下还是有超载货车上了高架桥?背后的原因还在追查。
不论是长途出行还是短途行车,很多车主总觉得超载一个人两个人没有关系,尤其是客车超载!但是无论什么车超载发生事故的几率非常之大,造成危害更是触目惊心!
车辆超载的具体危害有:
1增加事故几率车辆超载存在的安全隐患最明显的就是,车辆承载的总重量变大了,导致车辆的设计、使用的基础被破坏,对车辆性能会产生非常不利的影响,从而导致事故的增加。
2侧翻几率增加超载的乘客越多,车辆的重心位置就会改变,尤其在转弯的时候,车辆是很容易发生侧翻的。
3刹车性能减弱我们都知道惯性是跟重力有关的,刹车的时候车辆要靠阻力停下来,而超载的越多,车辆的惯性就会越大,在刹车时就比平时更难停下来。
4导致爆胎超载会使车的轮胎一直处在超负荷运行中,这样的话胎压和胎温都会增高,这是很容易发生爆胎事件的。
5事故加重正常情况下,车内的每一位成员都有相应的安全带、座椅等装备,但是超载的话安全措施就不是人手一个了,发生事故时 ,本来可以避免的情况在此时就避免不了了。
6毁坏路面
每条道路设计之初,它的承重指数都是有具体数量限制的,车辆超载重量超过路面的承重指数,会对路面造成极大损害,缩短道路的使用寿命。
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早在两年前就有人分析过高架道路的承重问题。如果快速内环高架设计使用年限是50年,那么卡车等上来,超负荷的使用必定会缩短使用年限——最危险的是,一旦载重卡车压坏高架道路,造成桥梁断裂倒塌等,正在行驶中的小汽车,是无法预知和预防的,必定是灭顶之灾!
我们在初初驾考时,一遍又一遍的刷科一科四的题,就是为了以后上路能有一个正确的行车态度。
请谨记,超载是百害而无一利,拒绝超载,从我做起。认真学好安全文明驾驶知识,从在驾考宝典上做好每一个题开始。
— 完 —
↓↓↓戳下面小程序速速在线学习↓↓↓
往期重点回顾科三扣分细则大盘点,出现这些情况直接挂科,你还不在意?(推荐阅读)
科二考试下雨怎么办?这个处理方法要提前知道!
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