土木工程与管理学报2024，Vol.41Issue(3)：43-48,6.DOI:10.13579/j.cnki.2095-0985.2024.20240034
坡地基坑土方运输路线决策的证据推理方法
A Decision-making Method Using Evidential Reasoning for Earthwork Haul Road Under Sloping Excavation Pit Construction
徐亮 1张吉波 1魏道江 2张坤1
作者信息
- 1. 湖北工建集团第三建筑工程有限公司,湖北 武汉 430070
- 2. 湖北文理学院 土木工程与建筑学院,湖北 襄阳 441053
- 折叠
摘要
Abstract
In order to optimize the earthwork haul road scheme under slope excavation pit construc-tion,a decision-making method for earthwork haul road in sloping excavation pit using evidential rea-soning is proposed.Three aspects including the cost of haul road,the transportation efficiency and en-vironmental impact are selected to construct the decision indicator system for earthwork haul road in sloping excavation pit.According to the evaluation value of each alternative on different indexes,the weight of each index is determined by entropy method.On the base of that,the evaluation value of each index is regarded as the evidence to support the decision-making result of the alternatives,and the evidence fusion algorithm is used to obtain the criterion of the optimal scheme,which comprises both the reliability distribution of the alternatives belonging to different evaluation levels,and the comprehensive utility value of each scheme.The case studies show that the decision-making method proposed in this paper is feasible.However,to a certain extent,both the information uncertainty and the choice of utility value will affect the final decision-making result.Compared with the traditional weighted summation method,the proposed method based on evidential reasoning can not only provide the comprehensive utility value of each scheme for the decision-maker,but also the credibility distri-bution of each alternative at different levels can be presented.关键词
土方工程/运输路线/方案决策/证据推理/坡地基坑Key words
earthwork engineering/haul road/scheme decision-making/evidential reasoning/sloping excavation pit分类
建筑与水利引用本文复制引用
徐亮,张吉波,魏道江,张坤..坡地基坑土方运输路线决策的证据推理方法[J].土木工程与管理学报,2024,41(3):43-48,6.
