复杂控制因素下的路线敏感节点方案比选研究
Research on Comparison and Selection of Route Sensitive Node Schemes Under Complex Control Factors
张淼1
作者信息
- 1. 悉地(苏州)勘察设计顾问有限公司,江苏 苏州 215007
- 折叠
摘要
文中以何山路西延工程一期敏感节点处路线方案比选为研究对象,选取经济效益、社会环境及工程影响三个主要指标建立路线方案比选综合评价体系.采用熵权法对各指标进行客观赋权,确定各指标权重.基于云模型基本原理,计算得出三种方案的评价云图,并与标准评语云进行比较,将评价结果直观化,得出最优方案,避免了评价的主观性.
Abstract
Taking the route scheme comparison at the sensitive nodes of the Heshan Road West Extension Project Phase I as the research ob-ject,a comprehensive evaluation system for route scheme comparison is established by selecting three main indicators:economic benefits,so-cial environment,and engineering impact.Using entropy weighting method to objectively assign weights to each indicator and determine their weights.Based on the basic principle of cloud model,the evaluation cloud maps of the three schemes are calculated,and compared with the standard evaluation cloud,the evaluation results are visualized,and the optimal scheme is obtained,avoiding the subjectivity of the evaluation process.
关键词
复杂因素/敏感节点/方案比选/云模型Key words
Complex factors/Sensitive nodes/Scheme comparison and selection/Cloud model引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据