fatigue strength 中文意思是什麼

fatigue strength 解釋
疲乏強度
  • fatigue : n 1 疲乏，勞累；勞苦；累活。2 【機械工程】（金屬屢經打擊等后的）疲勞。3 【醫學】（組織、器官等對...
  • strength : n. 1. 力，力量，體力。2. 強度，濃度；長處；（要塞等的）抵抗力。3. 實力；兵力；全體人數，額定人數，編制。4. 筆力；文勢。5. （證券等的）市價堅挺。6. 〈美俚〉（可能有的）利潤。
  1. However, a low fatigue strength detail or a large built-in defect may produce only a single significant crack.

    但是，疲勞強度較低的細節部分或較大的內部缺陷可能只產生一條很大的裂紋。
  2. Reliability analysis of contact fatigue strength of cycloid gear in fa reducer

    傳動擺線輪齒面接觸疲勞強度可靠性分析
  3. A layer of hot-dipped galvanizing causes a considerable reduction in the fatigue strength.

    熱浸鍍鋅層引起疲勞強度的顯著降低。
  4. Results show that in the middle life range the fatigue strength of interference - fit riveting increases by about 25 % compared with that of conventional riveting

    研究結果表明：在中壽命區，干涉配合鉚接的疲勞強度比普通鉚接的疲勞強度提高約25 % 。
  5. After being improved, the gear surface contact fatigue strength obeys weibull distribution and stress obeys normal distribution, the gear bottom bend fatigue strength and stress obey logarithm normal distribution, according to the relation of average safe rate and reliability, then the gear strength reliability design and check equations can be deduced

    將齒面接觸疲勞強度按威布爾分佈、應力按正態分佈處理，將齒根彎曲疲勞強度和應力均按對數正態分佈處理，再根據平均安全系數和可靠度之間的關系，推導出了齒輪強度可靠性設計和校核公式。
  6. By means of area method and stress field intensity approach and computational analysis of finite element, the fatigue strength of misaligned welded joint, " t " type of plate welded joint and cruciform joint are estimated. estimations are consistent with fatigue testes

    利用面積法和應力場強法，通過有限元計算分析，預測了錯位板接頭、 t型板接頭和十字型板接頭在對稱循環和非對稱循環時的疲勞強度，並與疲勞試驗進行了比較，理論預測與試驗基本一致。
  7. Smart materials and structure have definite requirements of sensor components and driving components, for example, they can adhere well to the matrix and have higher strength, fatigue strength, more broad scope of frequency response and faster response speed, etc. piezodielectric ceramics have characteristic of easily preparing, heat - resistance, wet - resistance, high strength and broad scope of frequency response, etc. furthermore, it has piezoelectric effect and inverse piezoelectric effect, namely it can produce electric potential energy when it is transformed by mechanical strength and its mechanical dimension can be transformed when voltage is put on it

    壓電陶瓷能與基體材料很好結合，具有制備容易、耐熱、耐濕、強度高、頻響寬等特點，另外它具有正壓電效應和逆壓電效應，即當它受到機械力變形時，能產生電勢，對它施加電壓時，能改變其機械尺寸，因此它在智能材料結構中既能用作傳感元件又能用作驅動元件。
  8. Ultrasonic peening improves the fatigue strength of welded joints in a ultra - fine grained steel

    超聲捶擊提高超細晶粒鋼焊接接頭的疲勞性能
  9. This paper analyses the engineering feasibility of using the static fem in the fatigue strength design of the shipunloaders structure through discussing the difference of infinite fatigue life design and finite fatigue life design and puts forward the calculating work cycle of this structure after considering the shipunloaders work process. it is useful for crane design - engineer to introduce the general fatigue strength design processes of the shipunloaders

    分析了有限壽命疲勞設計和無限疲勞壽命設計的異同，研究了用靜力學的有限元法進行結構的疲勞強度設計的技術可行性問題；並結合裝卸橋的工作過程，提出了相應的計算工作循環；介紹了裝卸橋疲勞設計的一般步驟
  10. Thermoplastics valves - fatigue strength - test method

    熱塑性塑料閥門.疲勞強度.試驗方法
  11. En 28659 thermoplastics valves. fatigue strength. test method

    熱塑料制閥門.疲勞強度.試驗方法
  12. The fatigue strength analysis of the rotor of defective generator

    帶缺陷發電機轉子疲勞強度分析
  13. Up and down method for fatigue strength with two details in series

    測定疲勞強度的雙細節串聯升降法
  14. Fuzzy reliability design of fatigue strength of v - belt transmission

    帶傳動疲勞強度的模糊可靠性評價
  15. Statistical characteristic of fatigue strength of contact wires was obtained by comprehensively considering such coefficients as stress concentration, size and surface quality

    綜合考慮了接觸線應力集中系數、尺寸系數、表面質量系數和材料疲勞強度的影響，得到了接觸線疲勞極限的統計特徵。
  16. The intention of this paper is to develop a set of testing system, which has high efficient and reliable performance and advanced technology. it is applied in testing extrusion pressing of new type elevator wire rope tie - in in its making process and tensile strength, fatigue strength of tie - in. then to test the validity of design theory of the new type tie - in by analyzing the testing data and grope for new theory on and on

    本課題研究的目的是開發一套高效可靠、技術先進的測試系統，用於測試新型電梯鋼絲繩繩頭製作過程中的擠壓力、以及繩頭本身的抗拉強度和疲勞強度性能，然後根據測試數據來驗證新型繩頭設計理論的正確性，並不斷進行新理論的探索。
  17. ( 3 ) the equivalent stress, which is from the coefficients for the spectrum - loads and miner linear accumulated damage rule, an approach for material probabilistic fatigue strength for spectrum loads is suggested. this approach are established by the composed of p - c - s - n curves for extreme maximum model

    （ 3 ）根據譜載荷系數和miner線性累積損傷準則得到的譜載荷下的當量應力的關系，與極大值模型的p - c - s - n曲線相結合，提出了譜載荷下材料概率疲勞強度的表達式。
  18. The ultrasonic impacting has very good effect of adjusting residual stress, improving texture and raising fatigue strength of structural element, and it is particularly helpful to eliminate tensile stress in the shallow layer thereof

    摘要超聲波沖擊對于調整殘余應力、改善組織、提高疲勞強度都有很好的效果，特別對消除淺層拉應力有很大的幫助。
  19. The effect coefficient of gear tooth ( ecgt ) is an important parameter while the flexspline ' s fatigue strength is studied

    摘要輪齒影響系數（ ecgt ）是研究柔輪疲勞壽命時一個非常重要的參數。
  20. Furthermore, the dynamic responses of single deck supported by single pillar are also considered as for the fatigue strength analysis, the fatigue life assessment of the junctions of transverse web frame and side shell, and the junction of pillar and transverse web frame are investigated

    在疲勞強度分析中，本文針對汽車運送船甲板下方橫向桁材與側板接合部分發及艙柱與橫向桁材接合部分進行疲勞壽命分析。
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