火災特性 的英文怎麼說

中文拼音 [huǒzāitèxìng]
火災特性 英文
fire behavior
  • 火 : fire
  • 災 : 名詞1. （災害） disaster; calamity 2. （個人的不幸） personal misfortune; adversity; unluckiness
  • 特 : Ⅰ形容詞（特殊; 超出一般） particular; special; exceptional; unusual Ⅱ副詞1 （特別） especially; v...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 火災 : fire （as a disaster）; conflagration火災保險 fire insurance; 火災保險公司 [英國] fire company; ...
  • 特性 : characteristic（s）; character; performance; features; properties; behaviour; response; character...
  1. Basic environmental testing procedures. test methods. fire behaviour. analysis and titrations of gases evolved during pyrolysis or combustion of materials used in electrotechnics. exposure to abnormal heat or fire. tube furnace method

    基本環境試驗程序.試驗方法.火災特性.氣體在高溫分解過程中的分析和滴定或電工用材料的燃燒.異常熱力或火災輻照.管式爐法
  2. The acquistion system is mainly used to measure the most important parameters ： the heat release rate and the temperature

    檢測系統主要用於測試火災中最為重要的兩個特性參數：熱量釋放率和溫度。
  3. In the paper, authors summarize the characteristics of fire cases in cotton warehouses, analyze fire traits and hazard in cotton handling and storage, and provide countermeasures of precaution against fire

    摘要通過總結棉花倉庫火災案例的特點，分析棉花運輸裝卸儲存中的火災特點和火災危險性，從而提出預防火災的對策。
  4. Based on analyzing deeply the basal principle and the system structure of the multi - sensors information fusion technology, and according to the model of feature level fusion, the achieving method of fire detection system based on simulated annealing feature level fusion is presented. this method that searches first - rank ‘ feature fusion coefficient ’ through simulated annealing arithmetic can improve the validity property and demote the mis - warning rate

    在深入討論了多傳感器信息融合技術的基本原理及體系結構的基礎上根據特徵層融合的模型提出了基於模擬退火的特徵層融合火災探測系統實現方法，使用模擬退火演算法搜索最佳的「特徵融合系數」 ，從而提高火災探測的正確性，降低誤報率。
  5. Analyses the smoke characteristics in the development of fire and obtains its changing curves. according to different fire loads, studies the changing relation between the critical velocity and fire intensity

    摘要分析了地鐵火災煙氣特性隨火災發展過程的變化情況，得到了煙氣特性變化曲線。針對不同的火災荷載，研究了臨界風速隨火災強度的變化關系。
  6. The living example model has used the trial model of reality, thus for the initial stage calculation data has provided effectively and verifys this text is aimed at giving an economy practical virtual reality method and the train of thought to the resisted fire research aspect of prestressing force net frame

    從對預應力網架結構在火災作用下的的計算中發現預應力網架結構的抗火特性和普通網架抗火特性的差異，為預應力網架結構的工程實用安全性提供一定的參考。本文旨在對預應力網架的抗火研究方面給出一個經濟實用的虛擬現實的方法和思路。
  7. At the same time, considering slow - varying character of fire signal, feedback cybernetic thought and holding time of fire signal is introduced into fire detecting three - layer structure realizing method in this paper. thus better reaches the aim of early warning and reducing mis - warning

    同時又考慮了火災信號的漸變特性，將控制論的反饋思想和火災信號持續時間也引入到火災探測演算法上，更好地達到了提早報警和降低誤報警的目的。
  8. Based on the characteristics of fire in high - rise buildings, the papers introduces the work principle of scatter photoelectric style fire explorer, discusses the work courses of automatic alarm, and analyzed that the sense smoke explorer system with prolonged work procedure is much more reliable than that without prolonged work procedure in the fire automatic alarm. whats more the computer program graph for auto - alarm system is also worked out. 4figs. ， 5refs

    依據高層建築火災性質和特點，介紹了高層建築中用散射光式光電感煙檢測器檢測火災的工作原理，討論了自動控制報警的工作過程.分析比較了設有延時工作過程的感煙探測系統比沒有延時工作過程的系統，火災報警的可靠性大大增強.並編制了自動報警系統計算機程序框圖，本文討論的高層建築中火災的探測與自控研究，對于不同建築結構和不同要求的火災控制報警系統具有參考價值和社會經濟意義.圖5 .參5
  9. In the past few years, the fire situation was serious in china, with an upward trend of conflagration incidence and economic losses. the reason is that the construction of public fire fighting facilities and fire fighting equipments is lagged down the speed of economic development, which results the difficultity in protecting and disposaling fire in towns

    近幾年，我國火災形勢嚴峻，城市發生重特大火災次數、火災直接經濟損失都呈上升趨勢，究其原因主要是城市公共消防設施、消防裝備建設滯後於經濟發展速度，滯後於城市建設的發展，因而城市處置復雜性、綜合性火災事故的整體能力較低。
  10. Fire test of pneumatic tubing for flame and smoke characteristics

    氣壓輸送管的火焰和煙霧特性的火災試驗
  11. The fire detection systems based on intelligent information processing have been proposed to handle this situation. these systems have self - learning and self - adaptive. the study of them has been the direction in the study of fire detection technology

    針對火災信號的這種非結構性特點而提出的基於智能信息處理方法的火災探測系統具有自學習和自適應功能，已成為現在火災探測技術研究的方向。
  12. Technological innovation is the development of enterprises in the last word, i have always maintained the secretary rise in special wallssevered the forefront of the core system, in 2000, the high - intensity of my invention cesium potassium glass chip. test success has been on the market seven years, 2007 to special ( fire ) glass wallsindoor fire glass partition, fire glass window design, construction and 10 years of deep - processing glass curtain wall designconstruction and constantly sum up experience and experiment, glass walls severed system to fire. high temperature must be within the framework of anti - bomb material support fixed glass in the event of fire. at the time of the explosion have enough time to ensure the integrity of the entire system. bullet - proof glass or glass does not fire in a short period of time due to damage fixed framework, a glass panel fell off, lost the fire or bomb - functional

    企業不斷的技術創新是我們發展的硬道理，也是我司一直保持林立於特種幕墻、隔斷系統前沿的核心， 2000年，我司發明的高強度單片銫鉀防火玻璃，經試驗檢測成功推向市場以來已有7個年頭，七年來特種（防火）玻璃幕墻、室內防火玻璃隔斷、防火玻璃門窗的設計、施工及十多年來的玻璃深加工，幕墻設計、施工及不斷的經驗總結和試驗，玻璃幕墻、隔斷系統要防火、防炸彈沖擊波必須要有耐高溫高強度的框架材料固定支撐玻璃，在一旦發生火災、爆炸的時候要有足夠的時間保證整個系統的完整性，不至於防火玻璃或防炸彈玻璃在短時間內由於固定框架破壞，而玻璃脫落，失去了防火或防炸彈的功能。
  13. This work provides practical fundamental for the performance - based fire safety design and assessment of buildings in china, as the performance - based fire safety design and assessment of buildings has been used gradually in the world

    本文的研究對于解明中國人的火災行為反應特徵、豐富行為反應數據庫，對于在我國實施國際通行的建築防火性能化設計與安全評估，具有實用意義。
  14. With expeditiously development of national economy, construction of road traffic are becoming more important. due to the increase of tunnel " s length and quantity, and the increase of density of road traffic, fatalness of fire in a roadway tunnel are raising gradually

    由於隧道數量和隧道長度以及公路交通密度的日益增長，以及隧道內火災特性的特殊性，公路交通隧道內火災的危險性呈上升趨勢，因此，特長公路隧道內火災的安全性顯得至關重要。
  15. Numerical simulation by cfd was carried out to understand the hot current behavior in a tunnel with longitudinal ventilation. it becomes clear that fire source modeling is very important because the hot current behavior is strongly affected by the fire source position and is sensitive to methods in the modeling of the fire source. the flame area which has developed from the fire source is an area of chemical reaction caused by combustion. even if grids in the vicinity of the fire source are made fine, it was difficult to simulate the heat generation area with consideration to this chemical reaction through using a method for setting the heat release rate simply on the fire source surface. therefore, we proposed a method adopting the knowledge on flame shape under the longitudinal ventilation and incorporating it into numerical simulation and it showed a good agreement with the experimental results. it was shown through experiments in a tunnel with longitudinal ventilation that the hot current developed toward the tunnel center downwind from the fire source near a wall. the cause was investigated by numerical simulation and it became clear from the results that the spiral air by the fire plume created a vortex in the crevice between the wall and the plume

    運用cfd進行數字模擬，以了解縱向通風隧道內熱煙氣流的特性.通過模擬發現對火源進行模擬非常重要，熱煙氣流特性受火源位置的影響很大，並且對火源模擬方法很敏感.火源生成的火焰區是燃燒引起的化學反應區域.即使火源附近的木垛排列完好，也很難在考慮這些化學反應條件下模擬熱生成區域.建議考慮縱向通風隧道內火焰形狀並對它進行數字模擬.模擬結果與試驗結果非常吻合.試驗證明，在縱向通風隧道內，熱煙氣流從靠近墻體火源處順風向隧道中心蔓延.數字模擬結果發現，火災羽流造成的螺旋上升空氣會在墻體和羽流之間形成一個渦流區
  16. Abstract : numerical simulation by cfd was carried out to understand the hot current behavior in a tunnel with longitudinal ventilation. it becomes clear that fire source modeling is very important because the hot current behavior is strongly affected by the fire source position and is sensitive to methods in the modeling of the fire source. the flame area which has developed from the fire source is an area of chemical reaction caused by combustion. even if grids in the vicinity of the fire source are made fine, it was difficult to simulate the heat generation area with consideration to this chemical reaction through using a method for setting the heat release rate simply on the fire source surface. therefore, we proposed a method adopting the knowledge on flame shape under the longitudinal ventilation and incorporating it into numerical simulation and it showed a good agreement with the experimental results. it was shown through experiments in a tunnel with longitudinal ventilation that the hot current developed toward the tunnel center downwind from the fire source near a wall. the cause was investigated by numerical simulation and it became clear from the results that the spiral air by the fire plume created a vortex in the crevice between the wall and the plume

    文摘:運用cfd進行數字模擬，以了解縱向通風隧道內熱煙氣流的特性.通過模擬發現對火源進行模擬非常重要，熱煙氣流特性受火源位置的影響很大，並且對火源模擬方法很敏感.火源生成的火焰區是燃燒引起的化學反應區域.即使火源附近的木垛排列完好，也很難在考慮這些化學反應條件下模擬熱生成區域.建議考慮縱向通風隧道內火焰形狀並對它進行數字模擬.模擬結果與試驗結果非常吻合.試驗證明，在縱向通風隧道內，熱煙氣流從靠近墻體火源處順風向隧道中心蔓延.數字模擬結果發現，火災羽流造成的螺旋上升空氣會在墻體和羽流之間形成一個渦流區
  17. Characteristics of thermal power and thermal resistance during tunnel fire process

    巷道火災燃燒過程熱動力與熱阻力特性的研究
  18. This article introduced the application of performance - based fire - protection design approaches in a large building of saling books based on analyzing their fire characteristics

    本文將通過分析某大型書城的火災特性，引入性能化防火設計方法在這類建築中的應用。
  19. There are many situations that present code can ’ t suit the buildings ’ shape. basing the fire safety engineering, performance - based design methods confirm the fireproofing project according to the building fire characters, and find a scientific way to resolve practice problems in real projects

    以火災安全工程學的思想為指導基礎的性能化防火設計方法，依據特定建築物的火災特性確定其防火設計方案，為工程實踐中的實際問題找到了科學的解決辦法。
  20. There are many successful experience in foreign countries, and the results will be used in fire safety design and the new code. this paper is based on the analyse of the properties of high - rise building fire and its harm to people, and human behavior in fire, discus the main factors which influence the egress safety

    本文根據高層建築火災特點、火災危害以及人員在火災中的行為，分析了火災中影響人員安全疏散的主要因素，從高層賓館在安全疏散中存在的問題入手，通過性能化防火設計的一些相關計算，對我國高層賓館的安全疏散提出了幾種符合性能化防火設計要求的疏散方案。
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