Study on the Theory of Person Safety Evacuation in Coal Mine during the Gas Disaster

摘要

Aiming at the circs of death and damage in gas accident, the forms and causes for gas bring on damages were analyzed combining with the spirit of constructing urgency avoiding danger in coal mine "six system". The theory of person safety evacuation was study in urgency circs. And the judging conditions of person safety evacuation in mine were reduced, which had important meaning for advancing the survival probability after gas accidents and could guide the mine workers to select the scientific urgency avoiding danger system.