痕迹鉴定在商用车辆事故鉴定中的应用案例分析  

The Analyze of the Trace Identification Application Case about Commercial Traffic Vehicle Accident

作　　者：郑明锋[1] 徐洪淼 孙晓鹏 金柏正 

机构地区：[1]杭州职业技术学院吉利汽车学院,浙江杭州310018 [2]浙江共安检测鉴定技术有限公司,浙江杭州310013

出　　处：《商用汽车》2020年第12期116-119,共4页Commercial Vehicle

基　　金：浙江省教育厅2020年度高等学校国内访问工程师“校企合作项目”《痕迹鉴定在事故车辆鉴定中的应用研究》项目号:FG2020089。

摘　　要：以"2020年浙江温岭6.13槽罐车事故"为案例,进行痕迹鉴定在商用车辆事故鉴定中的应用分析,阐述了事故的基本情况,对事故商用车轮胎的基本情况进行了鉴定,在此基础上对爆裂轮胎进行了痕迹鉴定,分析了轮胎爆裂的主要原因,确定了牵引车上第2、3轴右侧4条轮胎损坏都是与车辆机件碰撞、机械性切割损坏,半挂车上第4轴右侧外挡轮胎和第5轴左侧外挡轮胎胎侧破裂是硬物撞击导致,轮胎缺气都是因为轮辋受碰撞变形后产生漏气所致。The"2020 Zhejiang Wenling transport tank traffic accident"about commercial vehicle accident identification is analyzed based on the trace identification,the basic situation of the accident is explained,the basic identification of the commercial vehicle tires is carried out,with that the trace identification for flat tires is carried out,the main reason about flat tires are analyzed,the four damaged right tires of the second and third tractor axles are due to collision and mechanical cutting damage,the left side damaged tires of the forth and fifth semitrailer axles are due to impact of hard objects,the tires out of gas are all because of the impact to wheel rims which lead to an air leak.

关 键 词：交通事故鉴定 痕迹鉴定 轮胎爆裂 商用车 

分 类 号：U46[机械工程—车辆工程]