The Research Of Safety Input And Benefit In Construction Enterprise

In recent years ,although the safety situation of construction enterprises in our country is less than before,the loss by safety accidents is still so big that it still can not be ignored.the safety situation of construction enterprises is inevitable ,but it should be controlled try our best .By inputing appropriate safety resources ,we can reduce the loss of safety accidents .The study of the relationship between safety input and safety benefit is very significant.Through the analysis of the relationship between them, We can get reasonable conclusions and arrange the safety investment of the construction enterprises.The article analyse the status of Safety investment in construction enterprises and find the Influence factors .In order to find optimal safety input points of safety input ,I analyse the vast literatures.Second ,it evaluate secure benefits by economic theory .we can get the table of security benefits in construction enterprises by analysing security benefits of construction enterprises.In order to research he relationship between safety input and safety benefit in construction enterprises,the article construct model of Grey correlation systems ,through the model,we can get Closely associated degree between safety input items and safety benefit.For a specific construction enterprise,we can get Importance sequence by the model.In order to roughly estimate the best safety input of construction enterprise ,it can be resolved by the marginal theory of the theory of economics.Which also provides a certain reference basis for construction enterprise safety input .