風壓值 的英文怎麼說

中文拼音 [fēngzhí]
風壓值 英文
wind pressure value
  • : Ⅰ名詞1 (空氣流動) wind 2 (風氣; 風俗) practice; atmosphere; custom 3 (景象) scene; view 4 ...
  • : 壓構詞成分。
  1. On the basis of that, numerical simulations have been carried out on full - scale cube model with three types of parapets. the caparison of with and without parapets shows that three types of parapets can significantly reduce high negative suction peaks on zones susceptible to wind pressure. formulas have been proposed about the height of those parapets

    在此基礎上對方塊模型屋面分別設置3種女兒墻進行了數模擬,與未設置女兒墻的模擬結果進行了比較分析,結果表明上述女兒墻都能較明顯地降低屋面敏感區的負,並給出了相應的女兒墻高度限公式。
  2. Finally, with caparisons of that three parapets properties cantilevered parapets has been adopt to the steel structure of light - weight buildings with gabled frames, numerical simulations have been carried out with that buildings, results of simulations show that device can also significantly reduce the area - averaged coefficient of wind pressure and high negative suction peaks on zones susceptible to wind pressure. formula has been proposed about the height of that parapet

    最後通過三種女兒墻的性能比較確定對門式剛架設置懸挑女兒墻進行數模擬,結果同樣表明懸挑女兒墻能明顯地降低門式剛架屋面荷載敏感區的負及屋面荷載體型系數,並給出了女兒墻高度限公式。
  3. 3. food, temperature and predation pressure directly act on the value of venturous revenue and are major environmental factors affecting dvm of the copepod

    食物、溫度和捕食力直接影響險收益的大小,是影響橈足類垂直遷移的主要環境因子。
  4. Numerical simulation of wind pressures on low - rise building with gable roof

    低層雙坡屋面房屋表面的數模擬
  5. Numerical simulation and analysis of wind environment in an urban residential district are carried out, based on the theoretical research conclusions mentioned above. airflow fields distributions of pressure and turbulent quantities are obtained and laid out. statuses of wind environment with two different inflowing - azimuths are discussed

    基於上述基礎理論研究對住宅小區環境(住宅小區熱環境的主要組成部分)進行了數模擬及分析,討論了兩種不同角度來流的環境狀況:氣流組織、分佈、湍流量分佈等。
  6. This paper takes jin ’ ao mansion and adjacent buildings as the study object. first we put the stated reduced scale model in the atmospheric boundary layer which the tunnel simulates, applied the dynamic pressure measure technology on the building ’ s surface to get the mean and fluctuating wind pressure coefficient, drew out the contour of pressure coefficient and analyzed its distributing law and characteristic

    本文以金奧大廈及其鄰近建築作為研究對象,首先把一定縮尺比的模型置於洞模擬的大氣邊界層環境中,運用建築表面動態測技術獲得金奧大廈表面的時均系數和均方根系數,繪制時均系數和均方根等雲圖並分析其分佈的規律和特點。
  7. Based on the date of full - scale measurements, modeling wind tunnel tests and theoretical researches of the wind loads on low - rise buildings available, involved the date of the wind tunnel test and computational numerical simulation fulfilled in this paper, the effects of wind loads on low - rise buildings have been studied systematicaly and extensively. it reveled properly the principle of the changes of the surface mean pressures, local pressures, and fluctuating pressures with the building geometry, roof type and slope, wind direction, eave configuration, cladding system, and dominate openings

    本文根據國內外有關低層房屋荷載的全尺寸實測、模型洞試驗及其理論方面的研究,包括本文進行的低層房屋屋面分佈的洞模型試驗和計算機數模擬計算,對低層房屋的荷載特性進行了系統而深入的研究,較好地揭示了低層房屋表面的平均、局部力的波動隨房屋的幾何尺寸、屋面形式、屋面坡度、向角、檐口構造、覆面材料和門窗開洞而變化的特點和規律。
  8. Then figure out the wind load in term of the load criterion and the wind tunnel test results separately. by comparing with the two results, we can draw a conclusion that the values which generated by the load criterion are bigger than these ones generated by the other. in order to calculate and design in the worst situation, the paper select the bigger basic wind stress and then turn the area - load into liner - load to receive the displacement of the nodes and the internal force of the cells generated by the static wind load

    由此,得出用於作業棚結構設計的數據,進而按建築荷載規范和洞試驗數據分別計算出荷載標準以及基本,通過對兩種靜力荷載計算的結果進行比較,可以看出,按規范計算荷載的結果在結構的整體計算中偏於保守。按照最不利情況計算的設計準則,本論文選用較大的基本風壓值按受力面積分配的方法把面荷載轉化為線荷載代入midas運算程序中,求得該結構在該靜力荷載作用下的節點最位移。
  9. On the basis of summarizing main research results, some numerical simulations have been carried out for wind pressures acting on low - rise buildings with continuous solid parapet, solid parapet with raised corner and cantilevered parapet in this paper

    在總結前人主要研究成果的基礎上,本文採用數模擬方法探討連續等高女兒墻、角部加高女兒墻和懸挑女兒墻對低矮房屋屋面的影響。
  10. In this paper i was in virtue of the fluent software, set up the geometrical model of jin ’ ao mansion and adjacent buildings, used non - equilibrium wall functions to deal with the problem which come from the near wall, used realizable k - turbulent model to simulate the steady flow around 3d high - rise buildings, we can get the distribution of mean wind pressure coefficient of the surface of jin ’ ao mansion and five aerodynamics components. they were compared with the data from the wind tunnel test, we found out the distance between the result of the wind tunnel test and numerical simulation in the acceptable range

    本文以fluent軟體為平臺,建立金奧大廈及其周邊建築的計算幾何模型,近壁區採用非平衡壁面函數法處理,運用基於雷諾時均的realizablek -湍流模型進行高層建築三維定常場數模擬,獲得金奧大廈表面時均系數分佈及基底五分量氣動力,並和洞測試驗的結果及系數積分計算的基底五分量氣動力相比較,發現兩者之間的差異在可接受的范圍之內。
  11. Based on wind tunnel test and theoretical analysis, the vibration mechanism, vibration shape, dynamic response and equivalent wind load factor of the long - span grid roof of taizhou stadium subjected to wind excitation are analyzed systematically in this dissertation, and some valuable results are obtained. in the matter of wind tunnel tests, the distribution rules of roof under various wind directions are obtained through the data got from the wind tunnel tests for rigid model of long - span grid roof of taizhou stadium

    洞試驗方面,通過對臺州體育中心屋蓋剛性模型在模擬大氣邊界層洞中進行的不同向角下的洞試驗所得數據的研究,獲得了結構在各種情況下的屋面分佈規律,並且繪制了臺州體育中心屋蓋在各個向角下的屋蓋平均系數和脈動系數分佈等線圖。
  12. By means of variable frequency and adjustable speed, the variable air volume air conditioning automatic control system saves energy through setting different static pressure values in different time periods

    量空調控制系統以變頻調速為手段,分時段設定靜以實現節能。
  13. Multi - span plastic greenhouse structure design theory has been studied systemic which include design loads, design methods and system optimization designs aimed at the situations above - mentioned, meanwhile, theory analysis and designs have been completed for series east - china multi - span plastic greenhouses in accordance with the local climate characteristic. some elementary conclusions are summed up : ( 1 ) in the aspect of multi - span plastic greenhouse structural design loads researches, based on the contrast analysis of loads provided in foreign and chinese standards, analysis and discussion are mentioned about the definition loads, the estimation and load cases for multi - span plastic greenhouse structural design in details, some conclusions are summed up first : i, wind load : under the present conditions, it is unnecessary to

    得到一些初步的結論: ( 1 )在連棟塑料溫室結構設計荷載研究方面,從分析比較國外關于溫室建築及我國工業與民用建築設計荷載規范的角度出發,針對連棟塑料溫室結構設計中的荷載定義方法、計算取、荷載組合等進行了較深入的探討和分析,首次得到以下結論: 、荷載:在現有條件下,考慮高度變化系數、陣作用因子和荷載體型系數,按中國建築結構荷載規范( cbj9 ? 87 )計算荷載是可以的,不必進行重現期博士學位論文摘要修正。
  14. Fitting formula to wind pressure distribution on long - span roofs and wind load suggestion

    大跨度屋面分佈擬合公式及荷載取
  15. Pedestrian level wind concerns are also addressed, in this paper, the wind pressure distribution on the surface of yingli building in chongqing is introduced. a wind tunnel test of yingli building rigid model is investigated in beijing university environment wind tunnel laboratory

    並以興建於重慶市的重慶英利大廈為對象,在北京大學環境學院環境洞實驗室進行洞試驗,系統地研究了該建築外表面平均分佈和脈動分佈特性,給出了可用於設計的荷載,以確保大樓的安全性與穩定性。
  16. The article synthesizes the transducer technique, the detection technique and the computer technique to build a healthy intellective monitor system, which measuring the pressure value of structure and convert it into the electrical value which is convenient to research such as the voltage and the current. the upper computer can obtain pressure values by transmitting and analyzing the electrical values

    本文主要根據此結構物所處外部環境,將傳感技術、檢測技術和計算機網路技術結合起來建立一個結構智能監測系統,其原理是測量應力的力所引起的應變傳感器的彈性形變,把結構物所受力轉換成電、電流等便於測量的電信號,再通過傳輸並測量這些電信號而對應得到此結構所受到的
  17. Risk control tools, such as value - at - risk and scenario stress testing, are used to quantify the market risks in the portfolios under normal and extreme adverse market conditions

    該部門採用各種險管控工具(如及模擬力測試) ,以量化方式評估投資組合在正常及極度不利市況下承受的市場險。
  18. In addition to traditional risk control tools, value - at - risk and scenario stress testing are used to quantify the market risks in the portfolios under normal as well as extreme adverse market conditions

    除了傳統的險管控工具外,該處亦採用及模擬力測試,以量化方式評估投資組合在正常及極度不利市況下的市場險。
  19. And finally, according the wind load distribution characteristics of the roof, an approach was presented to reduce the wind load on the roof ' s wind load sensitive location

    最後針對懸挑屋面的特點和分佈特性,提出了一種氣動抗措施,試驗結果顯示它可以有效削減屋蓋敏感處的荷載
  20. Compressed air of constant pressure and flow continually blow and sweep the sampler, reached stop - proof effect, so gain correct wind pressure measuring value

    力恆流量的縮空氣不斷吹掃取樣頭,達到防堵的效果,從而獲得正確的測量
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