Research on Risk Assessment and Safety Management of Highway Maintenance Project

In order to evaluate the highway maintenance enterprise synthetically and quantificationally, a safety evaluation indicator is established according to the impact conservation production safety factors in this paper. It can help the conservation and management departments to keep abreast of the conservation highway enterprise safety production dynamic and make the targeted safety measures. Lee scale is designed for expert scoring. Analytic hierarchy process is adopted to select it. The indicator weights are ensured by AHP so as to establish highway maintenance safety production comprehensive evaluation system. By verifying the evaluating cases, this method can effectively improve the effectiveness and accuracy of the highway safety production. It has great significance for accelerating highway maintance safety management system. (C) 2016 Published by Elsevier Ltd.