体育场馆核心空间的火灾风险与防火改造策略研究

发布时间：2018-04-11 18:10

本文选题：体育场馆 + 核心空间　；参考：《天津大学》2014年硕士论文

【摘要】：近年来,随着我国经济水平的提升和体育事业的发扬,推动了大批体育场馆的建设。体育场馆呈现出功能布局复杂化、规模体积宏大化、绿色生态科技化等特点。这些大、高、新的建筑方案使得其火灾防治成为一大难题,尤其是看台与比赛大厅部分。因此,本文将看台与比赛大厅部分看作体育场馆的“核心空间”,通过对核心空间的火灾风险研究有助于我们了解其自身火灾危险性和防火设计方法,通过有效的防火措施可降低火灾发生的概率和后果严重度。本文中将重点考虑“预防为主、防治结合”的防火策略,以保障体育场馆中的人员安全和降低财产损失为主要目标。通过工程实例的性能化设计模拟和规范分析计算,分析其火灾危险程度,能否做到安全适用、经济合理。最终,提出一个适用于各类体育场馆核心空间的火灾风险研究的方式,同时对其防火设计重点进行总结,结合国家规范要求和性能化防火知识,提出防火改造策略的侧重点,希望能为今后体育场馆的防火设计和改造提供借鉴和参考。本文研究的主要内容有以下几点:1、阐述了近几年体育场馆的发展趋势和国内外火灾风险研究的情况;并分析体育场馆的建筑性质、火灾的危害性及火灾高发区域等。2、对体育场馆的核心空间进行梳理和分类,总结各种类型的核心空间的空间特性和火灾特点等,归纳其防火设计的难点和重点。3、阐述了火灾风险研究和性能化设计的相关理论,分析体育场馆核心空间的火灾风险调查研究的侧重点。4、研究核心空间的防火改造的具体方法和内容,分析在防火分区、防排烟、建筑结构、疏散设计、探测报警及灭火等方面的改造策略。5、通过对工程实例的研究,了解依据我国防火规范的防火设计方法如何在工程实例中应用,探讨各类核心空间的防火设计方法及具体防火设施,并结合性能化防火方法分析其火灾风险,针对不同类型的核心空间提出改造建议。
[Abstract]:In recent years, with the improvement of economic level and the development of sports, a large number of stadiums and gymnasiums have been built.The stadiums and gymnasiums are characterized by complex functional layout, large scale and green ecological science and technology.These large, high, new building schemes make fire prevention a challenge, especially in the grandstand and the game hall.Therefore, the part of the grandstand and the competition hall is regarded as the "core space" of the stadiums and gymnasiums. The study on the fire risk of the core space is helpful for us to understand its own fire risk and fire prevention design method.The probability and consequence of fire can be reduced by effective fire prevention measures.This paper focuses on the fire prevention strategy of "prevention first, prevention combined", which aims at ensuring the safety of personnel and reducing the loss of property in stadiums and gymnasiums.Through the performance design simulation of engineering examples and the standard analysis and calculation, the degree of fire hazard is analyzed, and whether it can be safely applied and economically reasonable can be achieved.Finally, a fire risk research method suitable for all kinds of gymnasiums and gymnasiums is put forward. At the same time, the key points of fire prevention design are summarized, combined with the requirements of national norms and performance-based fire prevention knowledge, the key points of fire prevention and transformation strategy are put forward.Hope to provide reference and reference for the future fire-proof design and renovation of stadiums and gymnasiums.The main contents of this paper are as follows: 1. The development trend of stadiums and stadiums in recent years and the situation of fire risk research at home and abroad are expounded, and the architectural properties of stadiums and gymnasiums are analyzed.The harmfulness of fire and the area with high fire incidence, etc., combing and classifying the core space of stadiums and gymnasiums, summarizing the spatial characteristics and fire characteristics of various types of core spaces, etc.The difficulties and emphases of fire prevention design are summarized, and the relevant theories of fire risk research and performance-based design are expounded.This paper analyzes the focus of the investigation and study on fire risk in the core space of gymnasiums. 4. The specific methods and contents of fire prevention and reconstruction of the core space are studied, and the design of fire prevention zoning, smoke prevention, building structure and evacuation are analyzed.According to the research of engineering examples, how to apply the fire prevention design method according to the fire prevention code of our country in engineering cases is understood.This paper discusses the fire prevention design methods and specific fire prevention facilities of all kinds of core space, and analyzes the fire risk by combining the performance-based fire prevention method, and puts forward some suggestions for the improvement of different types of core space.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU998.1

【参考文献】