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  本文關鍵詞：基于疏散仿真的大空間公共建筑流線設計研究　出處：《哈爾濱工業(yè)大學》2014年碩士論文　論文類型：學位論文

  更多相關文章： 大空間公共建筑 疏散仿真 流線設計 安全疏散設計

【摘要】：隨著經濟的發(fā)展和社會的進步,大空間公共建筑的建設數(shù)量大幅度增加,其規(guī)模也逐漸增大。不同于一般的建筑類型,大空間公共建筑由于其空間開闊,空氣量充足,一旦發(fā)生火災,火勢會迅速蔓延。而由于其人員密集,在疏散過程中極易發(fā)生擁堵、踩踏等事故,使其安全疏散難度大幅度增加。目前國內外關于建筑疏散安全的研究,主要集中在對設計策略的定性闡釋及實際案例的性能化分析研究。從建筑設計角度入手的數(shù)字模擬分析,并將其運用于設計實踐的研究相對匱乏。基于上述背景,本文試圖從影響建筑疏散時間的因素入手,針對大空間公共建筑交通流線的常見形式,從水平流線和垂直流線兩個方面,對其疏散過程進行仿真研究。首先,文章分析闡述了大空間公共建筑疏散設計的相關條件,以此為理論依據確立模擬框架;其次,分析了疏散時間的組成和影響因素,為模擬變量的選擇提供理論依據;而后選擇SIMULEX為模擬軟件,以單變量為原則分別對不同流線形式的不同情況進行疏散模擬。通過對量化數(shù)據的統(tǒng)計比較和可視化疏散過程的觀察分析,提出大空間公共建筑安全疏散的設計策略。最后,以體育館建筑作為大空間公共建筑的典型案例進行模擬分析,提出疏散過程中存在的問題并進行相應改造。課題針對大空間公共建筑多重外形功能,少重建筑安全的現(xiàn)狀,以定量化方式給出大空間安全疏散的設計策略,彌補此方面的理論缺失,為日后大空間公共建筑的設計提供理論依據和實踐參考。研究尚屬初步階段,仍需在今后的深入研究和實踐中不斷改進和完善,這對于提高我國的建筑安全有著重要意義。
[Abstract]:With the development of economy and the progress of the society, the construction of a substantial number of large space buildings increased, its scale is gradually increasing. Different from the general types of buildings, long-span public buildings because of its open space, a sufficient amount of air, once the fire, the fire will spread rapidly. Due to its staff intensive, prone to congestion in the evacuation process, stampede and other accident, the safety evacuation difficulty increased greatly. The current researches on building evacuation safety at home and abroad research. Performance analysis mainly focused on qualitative interpretation of the design strategy and the actual case analysis from the perspective of architectural design, and it is used to research and design the relative lack of practice. Based on the above background, this paper attempts to start from the factors influencing the evacuation time of the building, the common form of the large space in public buildings from the level of traffic flow, and streamline Two aspects of vertical line, carry on Simulation of evacuation process. Firstly, this article discusses the related conditions of evacuation design of large space buildings, in order to establish a simulation framework for theoretical basis; secondly, analyzes the factors influencing the evacuation time, and provide a theoretical basis for the simulation of variable selection; and then choose SIMULEX to simulate the software, based on a single variable as the principle of different forms of different streamline evacuation simulation. Through the analysis and observation of statistics on the quantitative data comparison and visualization of the evacuation process, puts forward the design strategy of safety evacuation of large space buildings. Finally, the gymnasium as a typical case of large space buildings is simulated and analyzed, and puts forward the existing in the process of evacuation problems and the corresponding transformation. Aiming at large space public building multiple shape function, less heavy construction safety situation, The quantitative design strategies are given for safe evacuation of large space, make up for the lack of theory in this area, and provide a theoretical basis and practical reference for the design on large space buildings. The research is still in preliminary stage, still need to be constantly improved and perfected in the further research and practice in the future, it is important for improving the construction safety of our country.

【學位授予單位】：哈爾濱工業(yè)大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TU242;TU998.1

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本文編號：1389931