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铁路线路爆炸是反映铁路线路爆炸发生原因、过程和结果的物质基础。铁路线路爆炸案件现场特殊性是由铁路的行业性、爆炸的特性和铁路在社会交通中的重要地位所决定的。铁路线路爆炸现场的特点 :1.现场存留从属于线路开通 ;2 .炸点通常为炸坑、轨断或轨变 ;3.线—车现场构成的特殊性 (车底爆炸形成下压 ) ;4 .爆炸物证受到地形地貌影响突出 ;5 .现场位置常为线路偏僻要害处。铁路线路爆炸现场勘验的重点 :1.判定炸点 ;2 .推断爆炸装置 ;3.估算炸药重量 ;4 .确定爆炸性质 ;5 .分析现场环境格局 ;6 .判定犯罪嫌疑人。
Railway line explosion is the material basis that reflects the cause, process and result of the railway line explosion. The particularity of the scene of the railway line explosion case is determined by the industrial nature of the railway, the characteristics of the explosion and the important position of the railway in social traffic. The characteristics of the scene of the railway line explosion: 1. The scene is subordinate to the line opening; 2. The explosion point is usually the pit, rail or track change; 3. Line - the particularity of the car site composition (under-car explosion formed under pressure); 4.Explosive evidence of terrain by terrain prominent; 5. Site location is often the main line of the road. The focus of the railway line explosion site inspection: 1. Judgment bombing; 2. Inferred explosive device; 3. Estimated explosive weight; 4. Determine the nature of the explosion; 5. Analysis of the site environment pattern;