疏散时间的英文

• evacuation time
• time of evacuation

• "疏散"英文翻译    sparse; scattered; dispersed ...
• "时间"英文翻译    time; hour
• "可用安全疏散时间" 英文翻译 :    aset
• "有效安全疏散时间" 英文翻译 :    aset = available safe egress time; available safe egress time
• "模拟火灾中人员疏散时间的计算机程序" 英文翻译 :    exitt
• "分散时间" 英文翻译 :    jitter time
• "扩散时间" 英文翻译 :    diffusion time
• "离散时间" 英文翻译 :    discrete time; discrete-time
• "热扩散时间" 英文翻译 :    thermal diffusion time
• "消散时间" 英文翻译 :    resolution time
• "表皮扩散时间" 英文翻译 :    epidermal diffusion time
• "分散时间排队" 英文翻译 :    discrete time queue
• "离散时间变量" 英文翻译 :    discrete time variable; discrete-time variable
• "离散时间参数" 英文翻译 :    discrete time parameter
• "离散时间调制" 英文翻译 :    discrete-time modulation
• "离散时间过程" 英文翻译 :    discrete time process
• "离散时间卷积" 英文翻译 :    discrete time convolution; discrete-time convolution
• "离散时间控制" 英文翻译 :    discrete-time control
• "离散时间模型" 英文翻译 :    discrete time model
• "离散时间数列" 英文翻译 :    discrete time series
• "离散时间系统" 英文翻译 :    discrete time system; discrete-time systems
• "离散时间信号" 英文翻译 :    discrete time signal; discrete-time signals
• "离散时间序列" 英文翻译 :    discrete time series
• "平均扩散时间" 英文翻译 :    average diffusion time
• "气体弥散时间" 英文翻译 :    dispersion of gases time

• Aset available safe egress time
  有效安全疏散时间
• Available safe egress time
  有效安全疏散时间
• The mathematical model of the passenger flow in subway station is studied to calculate the scatter time of subway travelers
  摘要研究地铁候车厅客流运动的数学模型，使之能够应用于地铁到达客流疏散时间的预测。
• It is shown that rationalizing the passenger flow may drop the scatter time and a target to forecast the " passenger - mass " may be obtained
  应用本模型得到了客流“合理化”以减少疏散时间的定量数据，以及一个预报“大客流爆满”的判断指标。
• The passenger ' s scatter time calculated by the model is very close to the over 400 observational data which are got from three representative stations in shanghai subway lines
  根据这一模型计算的客流疏散时间，与上海地铁3个有代表性站点的400多组实际观测数据对比，显示吻合程度很高。
• Abstract : a numerical model which can evaluate the movement of each individual occupant is developed , the model which divides a building setting into planar grids can described the position of each occupant at any point of time . the movement speed and direction of each occupant are dominated by the characteristic in the grids such as density , location etc . the approach in calculating movement pattern of each occupant and the exact evacuation time have been demonstrated in this paper , the result of the simulation is more accurate than that of the other software
  文摘:将建筑物在平面上划分成能反映人员具体位置的几何坐标网格，根据不同人员在不同网格内的移动特性确定其移动速度，建立了描述人员疏散过程的数学模型，用场模拟的方法可以准确得到建筑物疏散时间和人员疏散轨迹，其仿真结果与国外同类软件对比具有较好的精度。
• Based on setting up the fire safety goals , performance criterion , fire scenario and uncertainty factor , this article simulated the occupants ’ evacuation time , smoke spread , radiation flow etc and determined fire detector and automatic extinguishing device by using the developed engineering method . and so these buildings ’ fire safety goals , which have the equivalent safety level with the existing national standard , can be achieved and those problems , which caused by some incompliment requirements or the existing codes not adapting to the practical need , can be solved
  针对这类建筑存在的典型问题,通过设定消防安全目标、确定性能判据、建立火灾场景,考虑不确定因素,运用已开发的工程学方法对人员安全疏散时间、烟气蔓延、辐射热通量等进行模拟计算,对火灾探测和自动灭火设施进行分析选择,认为大型书城建筑采用至少与现行国家标准的规定等效的方法来实现建筑物的消防安全目标,能够解决现行标准与实际需要不相适应或某些不完善的规定所带来的问题。
• With analyzing of the case study and based on simulating and analyzing quantitatively , this article , considering the goal of the performance - based fire - protection design is protecting occupants from being injured and keeping buildings from being damaged , thought that fire compartmentation of a large building of saling books can be divided according to their saling malls and fire compartmentation in the saling mall can be separated by the fire - proof screen . on the evacuation design , the quantity of safety exits around these buildings and the evacuation width should be increased if possible and the safety exit number , exit width and evacuation distance can be determined according to the simulating results on smoke layer temperature and height , concentration of co2 and co , occupants evacuation time and visibility . on the means of preventing and discharging smoke , the most proper measure should be determined according to their geometrical characteristics and the natural means of discharging smoke is feasible to the large building of saling books . based on analyzing of smoke
  通过对案例分析研究,本文认为大型书城建筑性能化防火设计研究的最终目的是保证人员生命安全和保证建筑结构安全,在模拟计算和量化分析的基础上,大型书城的防火分区可以将中庭连通的书城区域划分为一个区,在书城场地内可以采用防火卷帘进行防火分区划分;在人员疏散设计中,应尽可能利用书城卖场的空间设计较多的安全出口和增大疏散宽度,其安全出口数量、宽度和疏散距离可以根据人员安全疏散时间和烟气温度、沉降高度、 co2浓度、 co浓度、能见度模拟计算结果验证确定;在防排烟方式的选择上,应当根据建筑物的几何特点选取最适宜的措施,就大型书城建筑而言,采用自然排烟的方式是可行的。
• The calculation methods of shelters ’ capacity and the discount method of road capacity under the situation of emergency evacuation were given . then , taking emergency evacuation of the beijing 2008 olympic games as an example , we make out the emergency evacuation preplan for olympic games . on the aid of the advanced computer system simulation techniques , using emergency evacuation simulation software to animate the whole process of olympic evacuation for the fist time , and got some key parameters that can provide decision making supports for decision - makers , such as , the whole evacuation time , the average evacuation speed etc . and the simulation results were analyzed
  本文首先分析了我国大城市的交通状况和突发事件发生状况,在分析国内外应急疏散研究现状的基础上,借鉴国内外应对突发事件应急疏散的经验和教训,结合我国大城市突发事件应急疏散的具体特点,提出了大城市突发事件应急疏散研究的总体框架,提出了突发事件应急避难所和应急疏散道路的选择原则,给出了应急避难所的容量计算方法和疏散道路在应急状态下的道路通行能力的折算方法;然后以北京2008年奥运会突发事件的应急疏散为例,制定了奥运会突发事件应急疏散预案,借助先进的计算机系统仿真技术,首次利用应急疏散仿真软件orems对整个疏散过程进行了模拟,得到了总体疏散时间、平均疏散速度等可以为决策者提供决策支持的关键参数,并对仿真结果作了分析。