摘 要
建筑消防给水系统作为现代建筑消防安全的重要组成部分，其可靠性直接影响火灾防控效果和人员生命财产安全。本文针对当前建筑消防给水系统在设计与运行中存在的问题，结合国内外相关规范和技术标准，深入分析了系统的可靠性影响因素，并提出了优化设计方案。研究以提升系统整体性能为目标，采用理论分析与数值模拟相结合的方法，对消防给水系统的供水能力、管网布局及设备选型进行了全面评估。通过构建基于故障树分析的可靠性评价模型，明确了关键薄弱环节，并提出针对性改进措施。结果表明，优化后的系统在压力稳定性、流量分配均匀性以及应急响应速度等方面均显著提升，同时有效降低了运行成本和维护难度。本文的主要创新点在于引入动态可靠性分析方法，将时间因素纳入系统性能评估体系，从而为实际工程提供了更为科学的设计依据。此外，研究还结合具体案例验证了优化方案的可行性和优越性，为推动建筑消防给水系统的标准化与智能化发展奠定了基础。研究成果可为相关领域的工程实践和政策制定提供重要参考。
关键词：建筑消防给水系统；可靠性优化；故障树分析；动态性能评估；供水能力提升
ABSTRACT
The building fire protection water supply system, as a critical component of modern architectural fire safety, directly impacts the effectiveness of fire prevention and control, as well as the safety of human lives and property. This paper addresses the issues present in the design and operation of current building fire protection water supply systems by analyzing their reliability factors in conjunction with domestic and international standards and technical specifications. Aiming to enhance the overall performance of the system, this study employs a combination of theoretical analysis and numerical simulation to comprehensively evaluate the water supply capacity, pipeline layout, and equipment selection of the fire protection water supply system. By constructing a reliability evaluation model based on fault tree analysis, key weak links are identified, and targeted improvement measures are proposed. The results indicate that the optimized system demonstrates significant improvements in pressure stability, flow distribution uniformity, and emergency response speed, while effectively reducing operational costs and maintenance complexity. A major innovation of this study lies in the introduction of dynamic reliability analysis methods, which incorporate time factors into the system performance evaluation fr amework, thereby providing a more scientific basis for practical engineering applications. Additionally, the feasibility and superiority of the optimization scheme are validated through specific case studies, laying a foundation for the standardization and intelligent development of building fire protection water supply systems. The research findings can serve as an important reference for engineering practices and policy formulation in related fields.
Keywords: Building Fire Water Supply System; Reliability Optimization; Fault Tree Analysis; Dynamic Performance Evaluation; Water Supply Capacity Enhancement
目 录
摘 要 I
ABSTRACT II
第1章 绪论 1
1.1 建筑消防给水系统研究背景 1
1.2 可靠性分析与优化设计的意义 1
1.3 国内外研究现状综述 2
1.4 本文研究方法与技术路线 2
第2章 消防给水系统可靠性评估方法 3
2.1 可靠性评估的基本理论框架 3
2.2 系统关键参数的识别与分析 3
2.3 数据采集与可靠性模型构建 4
2.4 不确定性因素对可靠性的影响 4
2.5 可靠性评估案例分析 5
第3章 消防给水系统优化设计策略 6
3.1 优化设计的核心目标与原则 6
3.2 管网布局优化的设计方法 6
3.3 设备选型与配置优化方案 7
3.4 能耗与经济性的平衡分析 7
3.5 优化设计的实际应用探讨 8
第4章 系统运行与维护管理优化 9
4.1 运行过程中常见问题分析 9
4.2 维护管理的关键环节与措施 9
4.3 智能化监测技术的应用前景 10
4.4 应急预案与故障处理机制优化 10
4.5 长期运行效果评估与改进建议 11
结论 12
参考文献 13
致 谢 14
