The Analysis of the Mutual Influence between the Work Safety Process Areas of Construction Company

The work safety process domain of the construction enterprise is the adopted step and preface row to control the currency of the safe accident, existing affected mutually relationship between process domains. In respect of construction of work safety process, construction principles of work safety process are put forth hereby to the question of dangerous point management. Process areas involved in failure process and work process and reliability is identified. The paper adopts DEMATEL (Decision Making Trial and Evaluation Laboratory) methodology to build the initial direct effect matrix and synthetically effect matrix in the work safe process domain, analyzed systematically synthesis effect exponent of each process domain, and give the effect preface row of the all process domains. The author puts forward the related methods that the construction enterprises set up systematic and valid work safe process domain through case analysis.