load limitation 中文意思是什麼

load limitation 解釋
負荷極限
  • 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...
  • limitation : n. 1. 限制。2. 界限；極限；限度；局限性；限制因素。3. 【法律】（訴訟）時效，有效期限。
  1. During the previous analysis of asphalt pavement structure with cracks, the stress intensity factors were usually calculated approximatively using plane strain model for some limitation. however, the assumptive load of this model is not coincident to the practical load

    在以往分析含裂縫的瀝青路面結構時，由於條件的限制，通常是假設瀝青路面結構近似為一平面應變模型，但是這種模型所假設的荷載與實際作用的荷載有較大的區別。
  2. The paper is based on innumerable practical heavy - load road data, deliberate heavy - load standard in detail through theoretical arithmetic, and bring heavy - load standard about cement concrete pavement and asphalt concrete pavement separately ; in the meantime, through a large quantity of cement concrete pavement stress calculation, the paper puts forward relation expression between load on concrete board and stress level under board ; meanwhile, the paper puts forward traffic classification about cement concrete pavement and asphalt concrete pavement ; through bearing board testing on each structure sheaf the paper finds the material modulus gets modified ; through comparing position equivalent rebound modulus to theoretical equivalent rebound modulus, the paper points out limitation of nomograph in course of cement concrete pavement design, whereby, puts forward modifier formulas about theoretical equivalent modulus

    本文以大量的重載道路資料為主，從實際出發，結合理論計算，對重載標準進行了詳細的討論，分別給出了水泥混凝土路面與瀝青混凝土路面的重載標準了；同時，通過大量的水泥混凝土板底應力計算，推導出了混凝土面板荷載與板底應力水平的關系式；給出了水泥混凝土路面與瀝青混凝土路面的交通分級；通過對試驗路各結構層進行承載板測試，發現現有材料模量較以前有了明顯的提高；對比現場實測的當量回彈模量與理論當量回彈模量，指出現有水泥路面設計中的諾謨圖不能完全符合現有道路材料，從而提出了對理論模量的修正公式。
  3. Nowadays, the ways to detect the piles are various, and all of them are limited in some aspects. for instance, coring test do large scathe on the piles, and static load test will waste much time, money and energy, while some ways are hard to operate as the limitation of the length and the diameter of the piles, and the special condition on the spots, such as high - strain, low - strain, and so on. furthermore, the result can only be gained under the complex analysis of the collected wave, and under the validation of the coring test

    目前，工程中常用的樁基檢測方法很多，但都存在著一些弊端：有的對樁破壞性嚴重，例如抽芯檢測；有的耗時、耗財、耗力，例如靜載荷試驗；還有的如低應變、高應變等檢測技術由於受到樁長、樁徑以及現場一些特殊情況的限制，操作很不方便，而且採集到的波形要經過比較復雜的處理分析方能得出結論，而這個結論卻還要輔助取芯手段加以驗證。
  4. The experiments show that the bearing capacity of super - long and large - diameter bored piles is mainly contributed by side friction, especially by their upper and middle parts, even under the bearing limitation, the ratio of base resistance to the total load is very low because of the soil residue at the bottom of piles, so this type of piles is friction ones

    試驗表明:即使在極限荷載下，超長樁的豎向承載力仍主要由樁側摩阻力提供，且主要集中在樁的中上段，下段摩阻力很小，樁的端阻力由於樁底沉渣的影響也難以發揮出來，所以超長樁為典型的摩擦樁。
  5. Based on the new formed joint model, a variety of influential factors on first limitation load of load - transfer condition and correlated deflection are discussed. the result shows that the influence on deflection caused by void is noticeable. then, a model and a method for void detection, which use first limitation load of load - transfer condition and correlated deflection - not single deflection - as their criteria, are proposed

    本文以新建立的接縫力學模型為基礎，通過對第一傳荷狀態臨界荷載及其對應彎沉影響因素的分析指出，脫空對彎沉的影響是顯著的，進而提出了以第一傳荷狀態臨界荷載與對應彎沉為指標的脫空評定模型與評定方法，使評定工作在單板系統基礎上進行，排除了接縫傳荷狀況不確定的影響。
  6. Fortunately, we can solve this problem by using ap ( alternating projection ) algorithm, by this way ; the computational load can reduce dramatically. doa estimation is mostly research base on linear array, because of the limitation of linear, it can estimate the azimuth only ; solid array can estimate the azimuth and elevation, in this paper, the solid array is used for doa estimation ; when the signal sources are uncorrelated, the music algorithm is chosen, using mdl / aic algorithm, we attain the signal number of sources

    本文採用立體六元陣進行測向，在非相干信號源條件下，採用music演算法進行doa估計，採用基於信息論原理mdl準則或者aic準則判斷信號源數目，通過對陣列流形的研究，指出基於圓陣的陣列流形具有的某種對稱性，利用該對稱性來降低運算量，並且通過對演算法的研究，提出用維數較小的信號子空間或噪聲子空間來計算空間譜，進一步減小music演算法運算量。
  7. Electronic devices of automatic load limitation

    自動負荷限定的電子儀器
  8. This system adopts " 3 - tiers " framework, and remedies the limitation of traditional distributed system. the system consists of server, middle components and clients, these parts balance the load and advance the capability of whole system

    系統的三層體系分別由服務器、中間層和客戶端三部分組成，這三部分合理的平衡了系統負荷，充分利用了網路計算資源，提高了系統的整體性能，增加了系統應用廣泛性。
  9. The math model built into the distribution reliability management system of daqing oil field power system is clear, and the relation among each factor is explicit. this dissertation resolves the questions, which the calculation speediness and the node capability, and breaks through the number limitation of load - points and lines, by making use of special model method and new - found calculation thought. so it is an object - oriented computer management system, and is also a signification attempt in research of distribution system reliability assessment

    大慶油田電網可靠性管理系統所建立的數學模型清晰，各相關因素關系清楚，獨特的建模方法和全新的計算思路，突破了負荷節點數和線路條數的限制，解決了節點容量和運算速度等技術難題，是一個面向工程應用的計算機管理系統，是配電系統可靠性評估領域一個有意義的嘗試。
  10. The thermal load there is a limitation in the average power operation of laser diodes

    這種熱負載是限制激光器正常工作的關鍵因素。
  11. This software are compiled in vc + + computer language. the main function of the application is to calculate the load limitation of an air - cooling steam turbine - generator set under distinct flux of cooling water, environmental temperature and environmental wind speed, and the back pressure safeguard curve of the target steam turbine are considered

    應用軟體以vc + +為開發平臺，考慮了特定汽輪機組的背壓保護曲線，通過計算空冷系統的熱力特性，實時給出當前環境溫度和環境風速以及循環水流量下機組的上限負荷，從而指導機組的運行。
  12. Automatic load limitation

    自動減負載裝置
  13. In order to accurately understand & realize the electrical elasticity coefficient and its variety rule ， this paper calculate annual electrical elasticity coefficient of yunnan province and china since 1950 especially nearly 30 years ， analysis the undulatory property 、 limitation of time and the factors which affect the electrical elasticity coefficient ， synthetically evaluate the load forecast method based on electrical elasticity coefficient ， and propose the value of electrical elasticity coefficient

    為了正確全面理解和認識電力彈性系數及其變化規律，本文對1950年以來特別是近30年來全國和雲南省逐年電力彈性系數進行了計算，對電力彈性系數的波動性、時段局限性以及影響電力彈性系數變化的因素做了深入分析，對用電力彈性系數預測電力需求的方法做了綜合評價，並對電力彈性系數取值提出了建議。
  14. This article presents briefly the means of long and medium power load forecasting along with its limitation, and expounds how to use fuzzy classification for imitating the experts system to forecast power load. some examples are given

    簡要地介紹了中長期電力負荷預測方法的類型及局限，詳細地闡述了如何用模糊聚類等方法模擬專家分析預測過程的新思路，並給出實例。
  15. According to synthetical analysis on the feature of parameters, contact pressure & formation and load distribution of conical roller bearings, the limitation is discovered, based on classical solution

    通過對錐軸承的特徵參數、接觸應力和變形及負荷分佈特性的綜合分析，得出了圓錐滾子軸承的經典解析解存在局限性的結論。
  16. Due to the limitation of virtual load, the space - borne arrays are commonly chosen to be sparse ones. so, analysis of the direction - finding ability to the ground emitters is particularly important

    由於受到有效載荷的限制，星載接收陣列一般採取稀疏陣，因此分析稀疏陣對地面輻射源的測向性能具有重要的現實意義。
  17. The analyses of overloading and non - uniform distributed load show that the fatigue lives of asphalt pavement decrease rapidly for the increment of load and non - uniform distribution of load resulted from overload. therefore, it should be attached great importance to the limitation of overload

    此外，本文還分析了車輛超載和荷載非均布的影響:隨著荷載的增加，再加上車輛超載造成的荷載非均布，瀝青路面的疲勞壽命下降很快。
  18. This leads to the limitation of the development of djm composite foundation, so it is important to investigate composite foundation theoretically. lt has become a hard - of - hearing problem in geotechnical engineering. this paper has analyzed the mechanical properties of reinforced ground by means of model test and the application of finite element analysis software ansys. some basic regularities of the load distribution, deformation characters, and so on, has been gained

    本文將通過室內模型試驗並藉助大型有限元分析軟體ansys ，考慮復合地基中各種材料的非線性特性，對路堤載荷下粉噴樁復合地基的沉降特性進行初步的室內模型試驗分析和數值模擬分析，找出粉噴樁復合地基的應力場、位移場、變形特性等的一些基本規律。
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