摘 要
城市化进程的加速导致极端降雨事件对城市排水系统的压力日益增大，防洪能力不足和应急管理滞后成为全球性难题。本研究以提升城市排水系统防洪效能为目标，结合现代水文模拟技术与应急响应机制，提出了一种集成化设计与管理框架。研究通过分析典型城市的排水管网数据，构建了基于分布式水文模型的动态洪水预测系统，并引入人工智能算法优化管网调度策略。同时，开发了多情景下的应急预案评估工具，为决策者提供科学依据。结果表明，该框架能够显著提高洪水预测精度，减少内涝风险，并在实际案例中验证了其可行性和有效性。创新点在于将传统工程设计与智能化管理相结合，突破了单一维度的技术局限，为城市防洪提供了系统性解决方案。本研究的主要贡献在于为复杂城市环境下的排水系统规划与应急管理提供了理论支持和技术路径，可为相关领域的政策制定和实践应用提供重要参考。
关键词：城市排水系统；防洪效能；分布式水文模型；人工智能优化；应急管理
ABSTRACT
The accelerating urbanization process has increased the pressure on urban drainage systems due to extreme rainfall events, with insufficient flood prevention capacity and lagging emergency management becoming global challenges. This study aims to enhance the flood prevention efficiency of urban drainage systems by integrating modern hydrological simulation techniques with emergency response mechanisms, proposing an integrated design and management fr amework. Through the analysis of drainage network data from typical cities, a dynamic flood forecasting system based on a distributed hydrological model was constructed, and artificial intelligence algorithms were introduced to optimize pipeline scheduling strategies. Additionally, an emergency plan evaluation tool for multiple scenarios was developed to provide scientific support for decision-makers. The results indicate that this fr amework can significantly improve the accuracy of flood prediction, reduce the risk of urban flooding, and its feasibility and effectiveness have been validated in practical cases. The innovation lies in combining traditional engineering design with intelligent management, breaking through the technical limitations of single dimensions, and providing a systematic solution for urban flood prevention. The main contribution of this study is to offer theoretical support and technical pathways for the planning of drainage systems and emergency management in complex urban environments, serving as an important reference for policy formulation and practical applications in related fields.
Keywords: Urban Drainage System; Flood Control Efficiency; Distributed Hydrological Model; Artificial Intelligence Optimization; Emergency Management
目 录
摘 要 I
ABSTRACT II
第1章 绪论 1
1.1 城市排水系统防洪设计的研究背景 1
1.2 防洪设计与应急管理的重要意义 1
1.3 国内外研究现状分析 2
1.4 本文研究方法与技术路线 2
第2章 城市排水系统的防洪设计基础 3
2.1 城市排水系统的基本构成 3
2.2 防洪设计的核心要素分析 3
2.3 排水能力评估与优化策略 4
2.4 气候变化对防洪设计的影响 4
2.5 设计标准与规范解读 5
第3章 城市排水系统的应急管理机制 6
3.1 应急管理的理论框架构建 6
3.2 突发洪涝事件的预警体系 6
3.3 应急响应措施的设计与实施 7
3.4 应急资源调配与协调机制 7
3.5 案例分析：典型城市应急实践 8
第4章 防洪设计与应急管理的协同优化 9
4.1 防洪设计与应急管理的耦合关系 9
4.2 数据驱动的决策支持系统建设 9
4.3 智能化技术在防洪中的应用 10
4.4 公众参与与社会协作机制 10
4.5 可持续发展视角下的综合评价 11
结论 13
参考文献 14
致 谢 15
