超大城市供水系统韧性评估与应用实践——以上海受咸潮入侵影响为例
Resilience Assessment and Application for Megacity Water Supply System:Case of Shanghai Salt-Tide Intrusion
顾晨1
作者信息
- 1. 上海市供水调度监测中心,上海 200080
- 折叠
摘要
供水系统韧性作为韧性城市建设的关键一环,近年来正面临着前所未有的挑战.文中探讨了供水系统韧性的评估方法,分析了当前供水系统韧性研究实践的现状及其存在的问题.通过事前、事中和事后不同阶段的定性和定量相结合的方式,识别解析了超大城市供水系统的韧性影响因素,创新构建了上海供水系统韧性评估体系.此外,以 2022 年上海受咸潮入侵影响为例,进行了详尽的供水系统韧性综合评价.结果表明,上海供水系统在咸潮期间的整体韧性介于"可控"与"健康".文章对于供水系统的韧性评估与应用实践可为其他城市提供更完备的借鉴和策略参考.
Abstract
As a critical part of resilient urban construction,water supply system resilience is facing unprecedented challenges in recent years.This paper explored the evaluation methods of water supply system resilience,and analyzed the current status and problems of water supply system resilience research practice.By integrating qualitative and quantitative approaches,this study precisely identified the resilience factors of water supply systems in megacity at different stages:pre-event,during-event,and post-event.An innovative resilience assessment framework for Shanghai's water supply system was constructed,with a comprehensive evaluation conducted using the Shanghai salt-tide event in 2022 as a case study.The results showed that the overall resilience of Shanghai water supply system during the salt-tide was between"controllable"and"healthy".This study provides a more comprehensive experience and strategic reference for other cities.
关键词
超大城市/供水系统/韧性/评估/咸潮入侵Key words
megacity/water supply system/resilience/evaluation/salt-tide intrusion引用本文复制引用
基金项目
上海市科技创新行动计划(2019)(19DZ1204402)
出版年
2024
国家科技期刊平台
NSTL
万方数据