In this paper, based on the model of accident phenomenon attributes to personal factors, the relationship between personal factors and accidents is discussed, the effect on the perception of the potential hazards made by different personal factors and the safety level of the work behaviors determined by the effect are analyzed in the condition that potential hazards exist.

Based on the accident-causing theory and the analysis of the current situation of coal mine safety in our country,an coal mine accident causation model fitting for reality is established.

This paper focuses on the theory and practice of the accident-causing model and risk assessment for chemical accidental water pollution busted in area nearby waters, analyzes and improves the deficiency of the safety and environmental access system for chemical investment projects in area nearby waters, and therefore has certain practical meaning.

The principle of inherent safety was quoted simply and accident cause occurred was discussed in this article.

The estimating indicator system of the civil aviation accident cause,which bases on the HFACS model is established.

Research on traffic accident causation also rest on traditional statistical method phases, in despite for ages.

Analysis of the cause of mine gas explosion countermeasures based on causal models;