对一起电线短路火灾事故原因的调查

摘要

This article describes the fire investigators determined the exact cause of the fire scientifically by detailed site survey and investigation visits, through careful analysis and comparison of the traces of evidence such as the severity of the burned objects, the heating surface of the objects, the object collapses, falling wall plaster layer and the flow of hot air, then identified by the evidence technology, simulation and other technical means of verification, at last, from the multi-channel chain with the witness and testimony. Meanwhile, the timely identification of the fire causes also benefited from many kinds of police working together, coordinating closely and sharing information. All this will help and inspire the counterparts in fire accident investigations.%火灾调查人员经过认真细致的现场勘验和调查访问,通过对火灾现场被烧物体的轻重程度、物体的受热面、物体倒塌、墙体抹灰层掉落和烟气流动等痕迹物证的分析比较,并采用物证技术鉴定、模拟实验等多种技术手段验证,最后与证人证言形成多条证据链,科学准确地认定起火原因.