基于DEMATEL-ISM的农村集中式供水评价指标关系研究  

Research on Relationship Among Evaluation Indexes of Rural Centralized Water Supply Project Based on DEMATEL-ISM Method

作　　者：闵航 贾徐锦 欧阳二明[2] MIN Hang;JIA Xu-jin;OUYANG Er-ming(School of Infrastructure Engineering,Nanchang University,Nanchang 330031,China;School of Resources and Environment,Nanchang University,Nanchang 330031,China)

机构地区：[1]南昌大学工程建设学院,江西南昌330031 [2]南昌大学资源与环境学院,江西南昌330031

出　　处：《水电能源科学》2022年第6期130-133,共4页Water Resources and Power

基　　金：江西省自然科学基金项目(20192BAB206039)。

摘　　要：为探究农村集中式供水评价体系及其评价指标间的关系,从制度、管理、服务、保障、经营五个维度,筛选出19项核心评价指标。将决策实验室分析法(DEMATEL)和解释结构模型(ISM)集成,用以分析各指标间的复杂影响关系和影响度,建立了农村集中式供水评价指标体系的多级递阶解释结构模型。结果表明,人员管理为最重要的根源因素,用户满意度为最关键的深层因素,水费收缴率为最紧要的表层因素。研究结论为农村供水评价方法的改进、风险因素的管控提供了理论指引。The purpose of this paper is to study the evaluation system of rural centralized water supply project(RCWSP) and the relationship between its evaluation indexes. Therefore, 19 core evaluation indicators were screened out from five dimensions: institutions, administration, service, safeguards and operation. The relationship analysis model of RCWSP grounded on decision-making trial and evaluation laboratory(DEMATEL) and interpretative structural modeling(ISM) was established, and thereby the sophisticated relationship and influence degree between indicators were analyzed. The multilevel hierarchical interpretation structure model was established. The results show that the staff management, customer satisfaction, and water charge collection rate are the most influential root factors, deep factors, and surface factors, respectively. The study provides theoretical guidance for the improvement of evaluation methods and the management and control of risk factors in RCWSP.

关 键 词：农村集中式供水 DEMATEL-ISM模型 评价指标 作用路径 

分 类 号：TU213.4[建筑科学—建筑设计及理论]