load coefficient 中文意思是什麼

load coefficient 解釋
負載系數
  • load : n 1 裝載，擔子；負擔；工作（負荷）量。2 （車船等的）裝載量；一馱，一車，一飛機。3 【電、機】（機...
  • coefficient : adj. 共同作用的。n. 1. 共同作用；協同因素。2. 【數，物】系數，率；程度。
  1. The calculation modes of the coefficient of shrinkage and creep of the bulgy core concrete in steel tube are discussed. based on a few reasonable hypotheses and the stress - strain relation of concrete acquired by the " adjusting valid modulus depending on load time " method, a compact formula is reasoned out, which is applied to calculate the equivalent elastic modulus of the bulgy core concrete considering the affection of shrinkage and creep. so, the analysis of the affection on cfst arch bridge by shrinkage and creep can be progressed by pole - girder fem, further more, the analysis precision is quite high

    本文還對核心膨脹混凝土特殊的收縮、徐變系數計算模式展開了探討，在合理的假設前提下，採用「齡期調整的有效模量法」得到的混凝土的本構關系，推導出鋼管內核心混凝土在考慮徐變影響后的等效彈性模量計算公式，並以此為基礎採用桿系有限元方法來對鋼管混凝土拱橋進行較高精度的收縮徐變分析。
  2. The comprehensive treatment project of lin jia ya slide el consists of whittling slope, anti - slide pile with anchoring cable, retaining wall, building ground drainages, level ing off and calking slope, vegetation protection etc. after managing, under the action of earthquake load and watery the stability coefficient of slide is up to 1

    林家崖號滑坡的綜合治理方案是由削方、錨索抗滑樁、護坡擋墻、地表排水、整坡填縫、生物防護等多種工程措施優化組合而成。治理后，在飽水有地震荷載狀態下滑坡的安全儲備系數為1 . 10 。
  3. Influence coefficient for load bearing capacity of compression member

    受壓構件承載能力影響系數46
  4. Third, according to an example, the influence on soil displacement stress etc under harmonic vibration load induced by infiltration coefficient and loads frequency variation is studied numerically in dissertation. finally, the difference of layered saturated soils consolidation between rectangle and harmonic vibration loads is studied in this dissertation

    再次，以數值方法研究了簡諧荷載作用下成層飽和地基二維biot固結的一般規律，同時還研究了固結情況受滲透系數，頻率等參數影響的規律。
  5. In consideration of multitype risk in the operation of insurance companies, this paper studies some important variables in insurance business and then comes to the conclusion that the surplus process is related to safe load and individual claim amount distribution when the preliminary reserve is zero while the surplus process is related to adjustment coefficient when the preliminary reserve is beyond zero

    摘要考慮到保險公司同時經營多種不同質風險的情況，本文從保險業務中需要研究的幾個重要變量出發，研究了初始準備金為零時，盈餘過程與安全負荷及個體索賠額分佈有關；當初始準備金大於零時，盈餘過程與調節系數相關等情形。
  6. This article aims at the boiler ' s problems in operation : 1 ) under nominal load, the smoke temperature at the outlet of hearth reaches 1200, far more exceeds 1050 the original designed temperature. this will always result in slag inside boiler and the temperature of overheater ' s pipe superheat, so that boiler cannot take nominal load and all these influence boiler ' s nomal operation heavily, 2 ) this article also studied the reason why the assistant oil becoming necessary when coal changes. during the nomal operation, many factors ( makeup of combustor and its disposal, smirch and encrust of water wall, excessive air coefficient, temperature of primary air, coal type and density of coal dust ) can deviate the designed working conditions, then affect the boiler ' s nomal operation

    本文針對該鍋爐在實際運行中存在的問題：在額定負荷下，爐膛出口超溫、低溫段過熱器前煙溫高達936 ，遠遠超過815的設計值；噴燃器四周水冷壁結焦嚴重，過熱器管壁溫度超標，無法帶上額定負荷；甚至有時因燃煤質量的變化，必須投油助燃的嚴重情況進行了分析研究。在實際生產過程中，燃燒器的結構、布置，水冷壁的粘污、結垢，過剩空氣系數、一次風溫、煤種及其濃度變化等許多因素都會偏離鍋爐的設計工況，從而影響爐內的傳熱和燃燒，造成爐膛出口超溫、水冷壁結渣等問題。
  7. Based on developed experimental testing facility, the shading performances of southing horizontal shading devices, vertical shading devices and integrative shading devices of external windows are measured, the performance parameters including indoor temperature, air - conditioned cooling load and shading coefficient as so on. and the shading coefficient of experimental test results and calculation results based on design standard for building energy efficiency are compared, and the windows5. 2 simulation results are compared also. the measured results are consistent with the calculation results of horizontal shading devices and vertical shading devices

    本文利用研製的建築遮陽性能檢測裝置，對南向水平遮陽板、垂直遮陽板和綜合遮陽板外窗的遮陽性能（包括室內溫度、空調耗冷量和遮陽系數等）進行了實驗測試，並對遮陽系數的實驗測試結果與節能設計標準的計算值以及windows5 . 2軟體的模擬結果進行了比較分析，測試結果表明水平遮陽板和垂直遮陽板外窗的遮陽系數與計算結果比較一致，相對誤差分別為2 . 5 %和4 % ，而綜合遮陽板外窗的遮陽系數與計算結果的差值比較大，相對誤差達到10 %以上。
  8. Using the opened thermosiphon of 38x3 as experimental element and water as working fluid, the characteristics of dynamic low load boiling, stable severe boiling heat transfer coefficient and critical heat flux are gotten for the opened thermosiphon at the pressure of 0. 02 - 0. 1mpa and 0. 1 - 0. 8mpa respectively, which makes up the drawback that the opened thermisiphon has not yet accurate boiling heat transfer relationship formulas. by means of experimental results, an opened thermisiphon waste heat recovery boiler is designed for the high temperature gases that the positi e electrode copper refining furnace exhaust, which overcomes effectively the drawback of short life, little capacity and unable to inspect that the closed steel - water thermosion has

    本文以工程上常用的38 3的開口封底為實驗元件，以水為工質，對開啟式熱管內的動態低負荷沸騰、穩態旺盛沸騰及臨界沸騰特性進行系統的可視化實驗研究，實驗壓力為0 . 02 0 . 8mpa ，實驗得出了38 3的開口封底管在工作壓力為0 . 02 0 . 8mpa和0 . 1 0 . 8mpa下的管內沸騰傳熱系數及臨界熱負荷計算關聯式，彌補了開口封底管? ?這一新型傳熱元件尚無準確的沸騰換熱關聯式的缺陷。
  9. Lastly, with the fatigue equation, the paper establishes the fatigue stress coefficient which is used in the load stress calculation for lean concrete as undersurface of cement concrete pavement, and the structure coefficient of flexural tensile strength which is used in the flexural stress check for lean concrete as base of asphalt pavement

    利用得出的疲勞方程，建立貧混凝土作為水泥混凝土路面下面層荷載應力計算的疲勞應力系數，以及作為瀝青路面基層時，進行層底彎拉應力驗算的彎拉強度結構系數。
  10. At last, there is a practical design of gshp - radiant system in a villa in chongqing. the compare of the gas - heater radiant floor system and the gshp radiant floor system indicates that the heating performance coefficient of the gshp is higher than the gas - heater to a large extent. in addition, this united system can use the closed circling water in the underground heat exchanger to remove the surplus heat load in transitional season

    通過燃氣熱水器制熱的輻射地板供暖與地源熱泵制熱的輻射地板供暖性能實驗的對比，可以看出地源熱泵的供熱性能系數高於燃氣熱水器，同時在長江中下游地區還可在過渡季節利用閉式循環水吸收土壤冷量對房間進行供冷，提高系統運行的經濟性。
  11. Static benefits are generated from peaking and valley - filling, which are further divided into capacity benefits and coal saving benefits. dynamic benefits come from its fast starting and flexible operation, including frequency regulation, synchronous condenser operation, fast coverage of steep load gradient and synchronous spinning reserve. as for the calculation of static benefits of pumped storage plant, the alternative coefficient method is normally adopted at present

    目前在抽水蓄能電站的靜態效益計算中，一般採用替代系數法，即用抽水蓄能電站的裝機容量乘以容量替代系數（ 1 . 05 1 . 1 ）計算抽水蓄能電站的替代容量；用抽水蓄能電站的發電量乘以電量替代系數（ 1 . 05 ）計算替代電站的發電量，再根據循環效率的大小計算抽水蓄能電站的燃料消耗。
  12. The thesis adopted the effective heat transfer coefficient to heating load calculation, through it, we discover that : the heat consumption of the lowest story door, highest story door and the door stick to gable wall is more than the center door of the building, further approved the necessity that the communal heating load calculation are abstracted and allocated averagely

    本文採用有效傳熱系數法對耗熱量進行計算，通過本文的研究發現：住宅的底層用戶、頂層用戶及有山墻用戶的耗熱量遠高於中間住戶的耗熱量，進一步說明了提取公共耗熱量並將之按面積平分的必要性。
  13. 2. dynamics analysis : by setting up jacon matrix differential coefficient sport is passed to descartes space. it makes terminal executing manipulator produce differential coefficient of acceleration and force in every different coordinates can be got. then the effective inertia, coincident inertia and gravity load of two manipulators are calculated by lagrange method. so generalized joint torque of each joint is got, and along with equivalent driving torque, actual driving torque of each joint can be worked out. 3

    動力學分析：建立雅可比矩陣將關節空間的各關節的微分運動傳遞到笛卡爾空間，使末端執行器位姿產生微分運動，以用於求加速度及力在不同坐標系間的線性變換，再用拉格朗日法計算兩機械手的有效慣量、偶合慣量、重力載荷，從而計算得到各關節的廣義關節力矩，並與等效驅動力矩共同算得各關節的驅動力矩。
  14. The load transverse distribution coefficient of test is in coincidence with the calculating hypothesis. prestress is linear distribution along the section height. the deformation of the section is according with the plane hypothesis

    通過對試驗結果與有限元計算結果的對比分析，得出結論如下： 1 、本文所測試的荷載橫向分佈系數符合計算假定；預應力沿截面高度分佈具有較好的線性關系，截面變形符合平面假設。
  15. The main work is as following : firstly, some basic issues of economical operation of transformers are analyzed. focusing on calculating the economic load coefficient and carving up the running area of the transformer, determining the advantage between transformers, confirming economical operation mode of transformers in the parallel or divided running condition

    分析了變壓器經濟運行的一些基本問題，主要對變壓器的經濟負載系數的計算、運行區間的劃分，變壓器間技術優劣的判定以及並列和分列運行模式下經濟運行方式的確定進行了分析和討論。
  16. Because of the high executing efficiency of the assemble language, it is used to write modularized program for the down - computer software this testing instrument has the function of testing static strain, dynamic strain, dynamic load - coefficient, frequency and so on

    軟體由上位機軟體和下位機軟體兩部分構成：下位機軟體採用模塊化編程思想，選擇執行效率最高的匯編語言編寫系統軟體。本測試儀器具有測試靜應變量、動應變量、動荷系數和頻率等功能。
  17. Similar materials experiment of the influence laws of load coefficient on the surrounding rock of large - section starting cut in top - coal caving face

    載荷系數影響綜放大斷面開切眼圍巖變形相似模擬研究
  18. The relation of the film thickness, the leakage and the carrying capacity of the reactions in practical condition are pointed out. it has calculated the load coefficient and spring strength and so on

    指出了具體條件下膜厚、泄漏量及承載力的關系，並對干氣密封的載荷系數、彈簧力等進行了計算。
  19. Abstract : in the light of the problems of high power consumption and low working efficiency in a beam pumping unit, a new method for power saving of the unit is proposed, that is, adopting an optimum structure of the unit and decreasing the periodic load coefficient of the pumping unit by changing the performance characteristics of the electric motor and by increasing the rotary inertia of the unit

    文摘:針對游梁式抽油機能耗大，工作效率低的問題，提出遊梁式抽油機節能的新方法，即在採用優化抽油機結構的基礎上，通過改變電動機的工作特性和增加抽油機轉動慣量的辦法降低抽油機周期載荷系數。
  20. Third, the linear dynamic model of two - stage split - path star - type gear train has been founded in the case of multi - freedom and complex errors. the basic theory of dynamic load sharing mechanism has been studied. the dynamic load sharing coefficient and dynamic load coefficient of the system have been computed

    第三，建立了星型齒輪傳動系統的動力學計算模型，研究了動力學均載分析的基本原理，計算了系統的動力學均載系數和動載系數；研究了系統的動力學特性，對系統作了動力學分析與模擬；分析了兩級齒輪嚙合剛度對系統動力學均載的影響，比較了各級齒輪嚙合剛度對系統均載系數影響的大小。
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