木质客体上撬压痕迹假特征的识别及分析

Identification and Analysis on the Feature of Picking and Pressing Mark in Wooden Object

刑事案件现场的勘查 ,常见的大多是撬压痕迹 ,了解撬压痕迹木质客体上假特征形成的原因 ,掌握区分真假特征的方法 ,是一项细致而复杂的工作 ,本文仅从材质结构及其力学性质、外界影响等方面浅析假特征的成因和识别 ,希望能对工具痕迹检验有一定的启发。

Most of criminal investigation focus on the analysis and identification of picking and pressing mark. It is a c areful and complex job to have an understanding of the false feature and identification method of picking and pressing mark in wooden obj ect. I'll analyze the cause and identification of the false feafure in terms of wood structure, mechanics, and outside influence, and aim at inspiring tools mark check.