摘 要
随着城市化进程的加快和建筑规模的不断扩大，建筑消防给水系统的设计优化与安全性评估已成为保障公共安全的重要课题。本研究以提升建筑消防给水系统的可靠性与经济性为目标，综合运用理论分析、数值模拟及实证研究等方法，对现有设计规范和技术方案进行深入探讨。研究首先梳理了国内外相关标准与技术现状，明确了当前系统设计中存在的不足，如管网布局不合理、水力计算精度低以及应急响应能力欠缺等问题。在此基础上，提出了一种基于多目标优化算法的消防给水系统设计方法，该方法能够同时考虑系统的供水压力均衡性、能耗效率及建设成本等因素。通过引入动态仿真模型，进一步验证了优化设计方案在实际工况下的适用性和优越性。研究结果表明，优化后的消防给水系统不仅显著提高了供水稳定性，还有效降低了初期投资和运行费用。此外，本研究构建了一套全面的安全评估体系，结合风险分析与性能化设计原则，为系统整体性能评价提供了科学依据。创新点在于将智能化优化算法与传统消防工程设计相结合，并提出了适用于复杂建筑场景的定制化解决方案，为推动建筑消防领域的技术进步提供了重要参考。研究成果可为相关工程实践提供指导，同时为完善现行规范体系奠定了基础。
关键词：消防给水系统；多目标优化算法；动态仿真模型；安全评估体系；性能化设计
ABSTRACT
With the acceleration of urbanization and the continuous expansion of building scales, the design optimization and safety assessment of building fire protection water supply systems have become crucial topics for ensuring public safety. This study aims to enhance the reliability and cost-effectiveness of fire protection water supply systems by comprehensively employing theoretical analysis, numerical simulation, and empirical research to explore existing design standards and technical solutions. Initially, the study reviews domestic and international standards and technical conditions, identifying deficiencies in current system designs, such as irrational pipeline layouts, low accuracy in hydraulic calculations, and insufficient emergency response capabilities. Based on this, a fire protection water supply system design method based on multi-ob jective optimization algorithms is proposed, which considers factors such as water pressure balance, energy efficiency, and construction costs simultaneously. By introducing a dynamic simulation model, the applicability and superiority of the optimized design scheme under actual operating conditions are further validated. The results indicate that the optimized fire protection water supply system not only significantly improves water supply stability but also effectively reduces initial investment and operational costs. Additionally, this study establishes a comprehensive safety evaluation system, integrating risk analysis and performance-based design principles to provide a scientific basis for overall system performance evaluation. The innovation lies in combining intelligent optimization algorithms with traditional fire engineering design and proposing customized solutions suitable for complex building scenarios, offering significant references for advancing technological progress in the field of building fire protection. The research findings can guide relevant engineering practices and lay a foundation for improving the current standard system.
Keywords: Fire Water Supply System; Multi-ob jective Optimization Algorithm; Dynamic Simulation Model; Safety Evaluation System; Performance-Based Design
目 录
摘 要 I
ABSTRACT II
第1章 绪论 1
1.1 建筑消防给水系统设计优化的研究背景 1
1.2 消防给水系统安全评估的意义与价值 1
1.3 国内外研究现状与发展趋势 2
1.4 本文研究方法与技术路线 2
第2章 消防给水系统的设计优化分析 3
2.1 消防给水系统的基本构成与功能 3
2.2 设计优化的关键技术指标 3
2.3 系统布局优化的理论与实践 4
2.4 材料选择对系统性能的影响 4
2.5 设计优化案例分析与经验总结 5
第3章 消防给水系统的安全性评估方法 7
3.1 安全性评估的核心要素与框架 7
3.2 风险识别与评估模型构建 7
3.3 数据采集与分析技术的应用 8
3.4 不同场景下的安全性评估策略 8
3.5 安全性评估结果的验证与改进 9
第4章 消防给水系统优化与安全评估的综合应用 10
4.1 实际工程中的设计优化实践 10
4.2 安全评估在项目全生命周期中的作用 10
4.3 优化与评估的协同关系探讨 11
4.4 新技术在系统设计与评估中的应用 11
4.5 综合应用案例分析与成效评价 12
结论 13
参考文献 14
致 谢 15
