Study Of Decision Support System For Rescuing Disaster During Mine Fire Period

Underground fire has many special characters such as break out suddenly, fire develops quickly, put out fire and rescue hardly. The motion state of smoke flow is very complicated during fire combustion. It is essential to study mine fire decision support system including airflow state simulation during mine fire period.On the basis of synthetic analysis and study of the actuality of the combustion principle of mine fire, temperature distribution during mine fire period, the study of airflow state simulation during mine fire and decision support system for mine fire rescue, combined with the actual specific state of Jinchuan Corporation No2 mine, Some problems about decision support system for rescuing mine fire, such as the determination of airflow state during mine fire period, route for avoiding disaster, route for rescuing and so on, are studied in the dissertation.The following problems are mainly studied in the dissertation.Firstly, the dynamic simulation and visualization study of airflow state of the whole ventilation during mine fire period.Secondly, the determination of optimal route for avoiding disaster during mine fire period and the displaying it on ventilation system plan.Thirdly, the determination of optimal route for rescuing fire during mine fire period and the displaying it on ventilation system plan.Fourthly, using decision support system for rescuing mine fire software, combined with specific state of Jinchuan Corporation No2 mine, the advance scheme while meet an emergency of Jinchuan Corporation No2 mine are established.