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In order to research on the law of man demand for safety and get safety man to know the law to validly make decision, studying on safety demand law becomes more important. According to Demand Level Theory put forward by American psychologist Maslow, applying Fuzzy mathematics, humanization demand law for safety has been researched on deeply. During every development stage, not only one demand exists, but all demand exits; just only one takes leading site. While live demand leading most important site, safety demand and others are less. Only if living demand meets satisfaction, safety demand can take up the site. So, same occupational and health standard for developed country and developing country, that is irrational. Research achievement can get safety decision maker to gather human safety demand law and truly hold human demand level in different historical and region conditions; it can help macrocosmic policy-making and microcosmic regulation to be done rightly in safety management method and safety investment; it can help decision project, technology and economy condition and human demand level to harmony. It is important for safety subject development in theory and application.

Study on Safety Demand Law of Coal Miners Based on Maslow’s Demand Level Theory