撓性變 的英文怎麼說

中文拼音 [náoxìngbiàn]
撓性變 英文
bending strain
  • 撓 : 動詞1. （輕輕地抓） scratch 2. （擾亂;阻止） hinder 3. （彎曲,比喻屈服）yield;flinch:不屈不撓indomitable; unyielding
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  1. This article imtroduces adesign for a new style nonelastic element flexible c ouple r with good combinedcompensntion functions of axial, radial and anguladirection s. it s a mew idea designwith a simple and reasonable construction, lowpri ce and convenient maintenance. also it hasa super axial compensating ability compared with common couplers. the theory is that therotary force can be changed into lev eladvanced force. it has been proved that this couplerhas a good combined techn ique proprety and a higher rate between quality and price. itmust have cheerful prospects of application

    設計了一種具有良好的軸向、徑向及角向綜合補償功能的新型無彈性元件撓性聯軸器.這種聯軸器構思新穎，結構簡單，容易加工製造，便於裝拆維修，具有一般聯軸器所不能實現的軸向超大補償能力.設計原理可引伸拓寬到將轉動動力轉變為直線推進動力的設計上.實踐證明，該聯軸器具有良好的綜合技術性能和較高的性能價格比，極具應用前景
  2. If the car has an automatic transmission, a "flex plate" and the torque converter attached to it function similarly.

    如果汽車安裝有一臺自動換擋變速器，則可在汽車上安裝「撓性板」和液力變矩器，其功能是相似的。
  3. The geometric non - linearity and the coupling action of bending and torsion are comprised in the static formulation, which can describe the large deflection of the three - dimensional beams

    在靜力學方程中既考慮了幾何非線性項，也考慮了彎扭耦合項，可以描述空間梁發生的大撓度變形。
  4. Flexible cellular polymeric materials - determination of physical properties - part 4 : compression set and fatigue characteristics

    撓性多孔聚合材料.物理性能的測定.第4部分:壓縮變形和疲勞特性
  5. Partially prestressed concrete structure has been widely used in the field of civil engineering. the deformation is very important for prestressed concrete members, for they are thinner than those of reinforced concret owe to the adoption of hign - intension material and developed technic of design and construction. at present, there are some formulae for deformation in the criterion of many countries. mostly there are 3 methods in use : double linearity method, method of valid inertia and curvature integral calculus method. this article will discuss the influence of material, spa, construction form, and adjust the formula for stiffness of gb50010 - 2002 to a new uniform formula for deformation

    在土木工程領域，部分預應力混凝土結構因其良好的跨越能力和經濟性而得到了廣泛的應用，並發揮了巨大的作用。由於採用了高強度材料並進一步改善了設計和施工技術，預應力混凝土構件一般比普通鋼筋混凝土構件更為細巧，因此，撓曲變形問題顯得尤為重要起來。目前，各國規范對于部分預應力混凝土構件的變形計算均有相應的公式，變形計算的關鍵是剛度的計算。
  6. The main researches enclosed in this thesis are as follows : 1. based on the newton ' s law of motion, the law of angular momentum and the variation principle, the dynamic model of the satellite with a flexible appendage has been researched

    主要內容有五個方面： 1 、運用牛頓定律、角動量定律和變分原理建立了帶撓性附件的衛星動力學模型，分析了撓性太陽帆板轉動對衛星動力學模型的影響。
  7. Abstract : this paper introduces the global stiffness, strength and stability of bracing structure with long span, pointing out that the control of bracing structure ' s deflection and elastic module can make the arch ring fit the line of pressure and arch axis and can guarantee the stability of bridge structure

    文摘:本文介紹了大跨度支撐結構的整體剛度、強度和穩定性，控制支撐的撓度和彈性變量可使拱圈符合設計壓力線與拱軸線，保證橋梁結構的穩定性。
  8. The optimized reservoir ope ration is simulated for baozhusi hydropower station in sichuan. the analysis resu lts prove the rationality, feasibility and practicality of the model

    採用解析法對主梁進行了撓度計算，與試驗數據進行比較並分析了計算結果，認為橋機主梁的主梁強度、剛度實時檢測、監控系統基本上是可靠的，主梁2基本沒有塑性變形。
  9. In theory, it is feasible that using grey system theory to forecast flexibility. on the basis of this theory, taking 270 meters span continuous rigid frame bridge of humen bridge as an example, this paper analyzes the flexibility deformation in th e process of construction

    採用灰色系統理論來進行預測，從理論上來說具有一定的可行性，基於這一思想，本文以虎門大橋270米混凝土連續剛構橋施工中的撓度變形為例進行了計算分析。
  10. The static loading test for three group of testing piles of jiading power plant secend stage project are analyzed and studied in this thesis, and the practical applying of high - accurate data collector, technique of waterproof insulation and testing technique of burying in the body of pile are introduced also. the vertical and horizontal loading features of three group of piles of different kind and constructing technique in different earth layer at the pile point are analyzed and compared and summed up with basic integro - differential equation calculating the pile earth system load transmit, transforming principle of stress - deforming and pile body rating of burying electric measuring element. changing law of stress, and changing law of pile body shifting and bending for different testing piles under vertical and horizontal load are showed so that the loading features of soil layer and pile at testing spot, reliable design data for pile type and base for scientific construction technique are provided

    本文僅就嘉定電廠二期工程中的三根試驗樁的靜載試驗進行了分析和研究，利用樁土體系荷載傳遞分析計算的基本微分方程及應力-應變轉換原理，結合預埋電測元件的樁身率定，對三組不同種類、不同施工工藝、不同持力層中的樁的豎直、水平承載特性進行了分析、比較和歸納，通過大量、全面的實測數據，經過整理、轉換和推演，揭示了不同試驗樁在豎直、水平荷載作用下的應力變化規律和樁身變位、撓曲變化規律，最終提供試驗場地土層和樁的承載特性，為該工程合理設計樁型提供了可靠的設計參數，為確定科學的施工工藝提供了有力的依據。
  11. Standard test method for determining the in situ modulus of deformation of rock mass using the flexible plate loading method

    用撓性板負荷法測定巖石質量現場變形模數的標準試驗方法
  12. On the basis of relative researches in the world, according to the study status of steel - concrete composite slab, which would be widely used in modern bridge, modified equivalent inflexibility of steel - concrete composite slab was deduced by use of conversion section principle in this paper ; based in this, this paper put forwards the theory of ultimate flexural capacity of steel - concrete composite slab in consideration of slip effect, and introduces the practical simplified method for calculating flexural deformation of steel - concrete composite slab in consideration of the effect of steel studs and welded wire, and conclude that the methods in this paper is veracious and reliable, comparing with the traditional calculating mode ; morever, this paper put forwards the calculating theory and program of the effect analysis of creep and shrinkage to steel - concrete composite slab, using conversion elastic modulus principle, and testifies that the theory is right and the program is reliable and practical

    本文在國內外研究成果的基礎上，針對壓型鋼板與混凝土組合板結構在現代橋梁建設中廣泛應用前景和研究現狀，利用換算截面法導出了壓型鋼板與混凝土組合板結構的修正等效慣性矩；在此基礎上，又推出了考慮壓型鋼板與混凝土之間的相對粘結滑移影響的壓型鋼板與混凝土組合板結構極限抗彎承載能力計算理論，並介紹了考慮栓釘、聯結件影響的壓型鋼板與混凝土組合板結構簡化實用撓曲變形計算公式，而且通過與傳統計算理論的分析比較，表明本文提出的計算理論公式的準確可靠性；此外，採用換算彈性模量比法著重提出了壓型鋼板與混凝土組合板結構的徐變、收縮效應分析的計算理論和程序，並通過實例分析計算證明了理論的正確性、程序的可靠性和實用性。
  13. Parameter analysis, 3d nonlinear finite element program and experimental study are carried out to discuss the prestressing effects in terms of ultimate flexural strength, deflection, cracking moment, the redistribution of internal force, the stress increment of prestressed tendons, and the slip at the interface of prestressed steel - concrete composite continuous beams

    本文通過參數分析、 ansys三維有限元非線性分析、模型試驗等研究方法，著重探討了抗彎承載力、撓度變形、開裂彎矩、內力重分佈、預應力筋應力增量、組合界面滑移等方面的預加力效應。
  14. Independent modal - space variable structure control for flexible structure

    撓性結構的模態變結構控制
  15. Presents the new independentmodal - space variable structure control for flexible structures with distributed parameter model, which is decoupled into a number of 2 - dimensional subsystems in terms of coordination transmission where, the variable structure control law is designed within the given boundary of structural uncertainty and disturbance, and concludes from simulation results that the algorithm is not only simple so as to accomplish in real time, but also is very robust

    對具有分佈參數模型的撓性結構提出了模態空間變結構控制方案，利用坐標變換把整個系統分為若干個獨立的二維模態子空間.在每個獨立的模態子空間內，在給定參數不確定性范圍和干擾力矩范圍的情況下，設計變結構控制控制器.通過模擬驗證了控制演算法的有效性;控制演算法簡單，易於實時完成，又具有較好的魯棒性
  16. Plastics piping systems. glass - reinforced thermosetting plastics pipes. determination of the relative flexural creep factor following exposure to a chemical environment

    塑料管道系統.玻璃纖維增強式熱固性塑料管件.在化學環境中暴露后相對撓性蠕變系數的測定
  17. In the dynamic equation both the viscoelasticity properties of belt, the run resistance, the inertia force of take - up, the belt ' s elastic modulus influented by the deflection of belt and the initial stress have been considered

    所建立模型的動力學方程不僅考慮了輸送帶的粘彈性力學性質、運行阻力、張緊裝置的慣性力和輸送帶撓度變化下的彈性模量，同時也考慮了輸送帶初始張力的影響。
  18. And these changes will affect the stress and strain of the structure, then the deflection. the deflection upwards exceeding reasonable value will bring difficulty for high speed running and increase the impact effect, causing the intensive shake of the bridge

    混凝土的收縮徐變變形及預應力鋼束的鬆弛是與時間有關的變形性質，它們隨時間的變化會引起結構中應力應變的變化，進而導致結構的撓度變化。
  19. 1. prestressing a composite girder enlarges the range of elastic behavior, adjusts the redistribution of internal force, reduces deflections, increases craking load and ultimate loading capacity. 2

    預應力作用擴大了結構的彈性范圍，調整了結構的內力重分佈，減小了撓度變形，提高了開裂荷載與極限承載力。
  20. Input shaping is a feedforward control technique for reducing vibrations in computer controlled machines. the method works by creating a command signal that cancels its own vibration

    輸入成型是一種減小自動化控制系統中的余振的前饋控制技術，它通過改變參考輸入信號的形狀來消除系統撓性帶來的振蕩。
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