The Experimental Study On Behavior Ability In Coal Mine Emergency Condition

Individual unsafe behaviour is the main reason for Chinese coal mine accidents, and the occurrence probability of individual unsafe behaviour is close related to individual own safe behaviour ability. This dissertation plans to assess individual safe behaviour ability in coal mine emergency condition by measuring some specific physiological indicators, so as to predict the occurrence probability of individual unsafe behaviour, prevent and control accidents. It firstly designs and constructs a test system consisting of five parts of sub-system for testing individual behavior ability in coal mine emergency condition. Then it designs a behavior and physiological experiment procedure, chooses 30 subjects, and measures their some specific physiological indicators (heart rate, respiration rate, body temperature, blood pressure and galvanic skin response (GSR)) in pre-experiment and post-experiment respectively. The results finds that subjects'systolic pressure, diastolic pressure, mean arterial pressure(MAP), pulse speed, heart rate, respiration rate and body temperature have increased very significantly respectively (P<0.01) post-experiment vs. pre-experiment, so they can be chosen as physiological indicators correlative to individual behavior ability in coal mine emergency condition. At the same time, it also analyzes the influence of sex and specialty knowledge background to physiological indicators. Finally, it gives the formula for calculating individual behavior ability (using index f to denote) in emergency condition, and has diagnosed each subject's f value.