踹门足迹的发现、提取与分析检验

Collection and Test on Tracks of Kicking Doors

踹门足迹是指犯罪嫌疑人用足撞击门 ,破坏锁体或门 ,使门锁分离或门板与门框分离而遗留在门面上的足迹。由于形成踹门足迹的承痕落体、作用力的大小与方向和正常步行足迹相比比较特殊 ,因此 ,它们在特征利用、分析方法和检验重点上有较大区别。

Tracks of kicking doors are marks produced in the surface of the door by suspects who kick doors by feet to destroy the lock or door to tear them or split the door from the frame. The use, the methods of analysis and focus of test adopted by kicking doors tracks and walking tracks is different because of its special media, size and direction.