将可持续性和最低成本路径分析与相对可持续性评分指数相结合,以实现最佳的道路规划
Ahmed K Samy1, Emad S Bakhoum2,3, Yasmeen A S Essawy4,5
1Department of Structural Engineering, Ain Shams University (ASU), Cairo, Egypt. ahmed.khaled.samy@eng.asu.edu.eg.
Scientific reports
|May 19, 2025
概括
本研究引入了道路建设的相对可持续性评分指数 (RSSI),提供了超越经济学的整体评估. 新路线得分为0.94,明显超过现有道路的0.77分.
科学领域:
- 土木工程 土木工程是指土木工程.
- 环境科学 环境科学
- 可持续发展 可持续发展 可持续发展
背景情况:
- 传统的道路建设优先考虑经济,忽视社会和环境因素,造成可持续性评估差距.
- 需要一个全面的工具来对道路项目进行整体评估,并根据定义的可持续性标准进行评估.
- 目前的方法缺乏量化方法来评估道路规划策略的多方面的影响.
研究的目的:
- 开发一个相对可持续性评分指数 (RSSI) 用于量化评估道路项目.
- 解决道路建设整体可持续性评估的研究缺口.
- 为了更好地了解路线规划中的可持续性影响.
主要方法:
- 使用简单的增量权重方法,用于专家输入的模糊逻辑.
- 应用最低成本路径分析 (QGIS) 用于路线生成.
- 雇佣了Civil 3D进行设计,VISSIM用于交通模拟,Simapro用于环境影响评估.
主要成果:
- 拟议的道路设计实现了0.94.4的可持续性得分.
- 现有道路得分为0.77,表明新方法的实质性改进.
- RSSI为比较不同道路规划策略的可持续性提供了定量基础.
结论:
- 开发的RSSI为道路建设决策者提供了一个强大的定量工具.
- 该指数全面评估经济可行性,社会可接受性和环境影响.
- 这项研究通过整合全面的可持续性指标来推进可持续的道路网络规划.
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