为了提高火灾调查结果的准确性,充分考虑人员活动对火场痕迹的影响,针对火灾现场群众、灭火战斗员和火灾调查员三类人群,结合不同人员的心理活动、行为方式,对不同人员进出火场时可能的行为方式以及造成的相应痕迹特征进行了具体分析,说明人的行为会对痕迹物证造成特定影响,有助于多角度考虑火场痕迹的成因,为实际火灾调查提供更科学的分析思路.%In order to improve the accuracy of fire investigation and fully consider the influence of human activity on fire patterns, this paper refers to three kinds of people like the crowd, fire fighters and fire investigators at the scene of the fire. Combining the psychological activities and behavior of different people, specifically analyzed the way these people probably behave and corresponding pattern characteristics when they come in and out of the fire scene.It is suggested that human behavior can have a certain effect on patterns and physical evidence, which is helpful for us to consider the cause of fire patterns all sides and can provide a more scientific analysis thought for practical fire investigation.
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