基于DEMATEL-ANP法的铁路站房施工扬尘治理评价模型研究  

Research on Evaluation Model of Dust Control of Railway Station Building Based on DEMATEL-ANP Method

作　　者：韩媛雯 鲍学英[1] HAN Yuanwen;BAO Xueying(School of Civil Engineering,Lanzhou Jiaotong University,Lanzhou,Gansu 730070,China)

机构地区：[1]兰州交通大学土木工程学院

出　　处：《公路工程》2019年第6期46-50,共5页Highway Engineering

基　　金：国家自然科学基金项目(51768034);长江学者和创新团队发展计划滚动支持(IRT15R29)

摘　　要：为客观分析铁路站房施工过程中影响扬尘治理效果的关键因素及其权重,基于DEMATEL-ANP方法构建了铁路站房施工扬尘治理评价模型。先利用DEMATEL法计算扬尘治理评价指标之间的相互影响强度并获得指标间的因果图,再以此为基础建立ANP网络结构图,利用Super Decision软件获得扬尘治理评价指标的权重,进而获得各评价指标混合权重及关联度优劣排序。实例研究结果表明:影响铁路站房施工扬尘治理效果的各因素之间存在显著地相互影响,且影响治理效果的主要因素为扬尘来源、抑尘措施、扬尘治理成本。该方法对今后铁路站房施工阶段的扬尘管理具有一定的指导意义。In order to objectively analyze the key factors affecting the dust control effect during the construction of the railway station building and its weight,the evaluation model of the dust control of the railway station building was constructed based on the DEMATEL-ANP method.Firstly,the DEMATEL method is used to calculate the mutual influence intensity between the dust control evaluation indicators and obtain the causal map between the indicators.Then,based on this,the ANP network structure map is established,and the weight of the dust control evaluation index is obtained by using Super Decision software,and then each evaluation is obtained.Index mixed weights and relevance rankings.The results of case study show that there are significant interactions between the factors affecting the dust control effect of railway station construction.The main factors affecting the dust control effect of railway station construction are dust source,dust suppression measures and dust control cost.This method has certain guiding significance for the dust management in the construction stage of railway station buildings in the future.

关 键 词：站房施工 扬尘治理 DEMATEL方法 ANP理论 评价模型 

分 类 号：U217[交通运输工程—道路与铁道工程] X799.1[环境科学与工程—环境工程]