水利工程施工应急能力G1-灰色评价方法研究

Study on G1-grey evaluation method for emergency capability in hydraulic engineering construction

为有效加强水利工程应急能力建设,采用G1-灰色综合评价法对水利工程应急能力进行了综合评价研究。在水利工程施工特点和应急管理研究基础上,建立应急能力评价指标体系。通过采用G1法分析各应急能力评价指标相互关系,确定了指标权重。引入灰色理论将样本信息处理成灰色评价矩阵,并结合指标权重进行单值化处理得到应急能力综合评价值和评价等级。研究结果表明,搜救抢险能力、应急资源调配能力和应急决策指挥能力对于水利工程应急能力建设起到最主要的作用。该评价方法不仅可揭示指标重要程度关系,还能有效量化和评价水利工程项目综合应急水平,具有较好的实用性。

In order to effectively strengthen the construction of the emergency capability of water works, the study on the compre- hensive evaluation of the emergency capacity of water works is carried out with G1 - grey comprehensive evaluation method. Based on the study of the construction characteristics and emergency management of water works, an evaluation index system for the emergency capacity is established herein. Through the analyzing the correlation in between all the emergency capacity evalua- tion indexes with G1 method, the weights of all the indexes are determined. By introducing the grey theory into the study, the sample information is processed into a grey evaluation matrix, while the comprehensive evaluation value and evaluation grade of the emergency capacity are obtained in combination with the single-value processing of the index weights. The study result shows that the search and rescue capacity, the emergency resources dispatching capability and the emergency command decision-making capacity play the most important roles in the construction of the emergency capacity of water works. The evaluation method can not only reveal the relationship in between the importance degrees of the indexes, but also can effectively quantify and evaluate the comprehensive level of the emergency capacity of water works, thus has a better practicability.