材料疲勞 的英文怎麼說

中文拼音 [cáiliàopíláo]
材料疲勞 英文
fatigue of materials
  • 材 : 名詞1 （木料） timber 2 （泛指可以直接製成成品的東西; 材料） material 3 （供寫作或參考的資料） ma...
  • 料 : 名詞1 （材料; 原料） material; stuff 2 （喂牲口用的穀物） feed; fodder 3 （料器） glassware 4 （...
  • 疲 : 形容詞（疲乏; 勞累） tired; weary; exhausted
  • 勞 : Ⅰ動詞1 （勞動） work; labour 2 （煩勞） put sb to the trouble of; trouble sb with sth : 勞您費心...
  • 材料 : 1. （原料） material 2. （資料） data; material 3. （適于做某種事的人才） makings; stuff
  • 疲勞 : 1. （疲乏勞累） tired; fatigued; weary; become fagged 2. （機能或反應能力減弱） fatigue; strain 3. [物理學] fatigue
  1. Conduct material fatigue testing and thermal stress test

    進行材料疲勞測試和熱應力測試。
  2. Shielding effect at ni - base bicrystals grain boundary

    一種鎳基雙晶材料疲勞裂紋擴展效應
  3. Abstract : with the basic concept of damage mechanics and based on the fatigue damage equation of concrete materials, the multistage fatigue damage process of concrete materials is deeply and theoretically analyzed. accordingly the pathway of multistage fatigue damage with the characteristics of independence and continuance is provided, and the non - linearity multistage fatigue damage equation of concrete materials is inferred. the equation clearly reflects that the loading sequence has an effect on the fatigue accumulating life expectancy ; with the use of this equation the effect of overloading on the material life expectancy is analyzed

    文摘:利用損傷力學的基本概念，在砼材料疲勞損傷方程的基礎上，對砼材料的多級疲勞損傷過程進行了深入的理論分析，給出了具有獨立性和連續性的多級疲勞損傷路徑，推導出了砼材料的非線性多級疲勞損傷方程，方程明確的反映了加載次序對疲勞累積壽命的影響；利用此方程，筆者分析了超載對材料使用壽命的影響
  4. 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。
  5. The damage parameter versus fatigue life figures, which were plotted based on the stress - strain analysis and test results, could be used to predict the fatigue lives of the composite with different winding angles

    根據雙軸載荷條件下管狀試樣的應力-應變分析及雙軸疲勞實驗結果，繪制出了基於臨界平面的多軸損傷參量與疲勞壽命關系圖，可對不同纏繞角的復合材料疲勞壽命進行預測。
  6. Metallic materials - fatigue testing - statistical planning and analysis of data

    金屬材料.疲勞試驗.數據的統計規劃和分析
  7. The results showed that the concentration, size and shape of si particles in altilola, ast101a and zl101 had some effects on the fatigue threshold, and the irregular shaped brittle phase of fe intermetallics caused the fatigue threshold decreased

    結果表明， ast101a 、 aiti101a和zl101中51粒子的濃度、大小和形貌對材料疲勞門檻值的高低有一定的作用，脆性的富fe相是疲勞門檻值降低的另一個重要原因。
  8. The choice of laser output window height is relation to many factors, such as pressure loading, thermal loading, yield stress, influence on wavefront, failure by fatigue. spherical windows can endure higher laser intensity. however, it brings some phaseshifts, which connect with laser windows parameters

    激光器輸出窗口厚度的選取與壓力載荷、熱載荷、材料極限強度、厚度對波前的影響、材料疲勞等多種因素有關，由於球殼窗口能承受較高的功率密度，但窗口本身帶來相移，該相移大小與窗口參數有關，根據位相均方根值選擇球殼窗口參數。
  9. Metallic materials - fatigue testing - fatigue crack growth method

    金屬材料.疲勞試驗.疲勞裂痕增長試驗
  10. Tests relating to pavements. determination of fatigue resistance on material bound with hydraulic binders. part 1 : flexural fatigue test with constant stress

    路面試驗.水硬性粘結劑材料疲勞性能測定.第1部分:恆定應力撓性疲勞試驗
  11. Standard test method for fatigue crack growth rates of metallic materials

    金屬材料疲勞裂紋擴展速率試驗方法
  12. Effect of temperature on the fatigue crack growth rate of austenitic material is more evident than that of bainite material

    溫度對奧氏體材料疲勞裂紋擴展率的影響更大。
  13. Preliminary investigation of fatigue life probability distribution for two domestic turbine disc materials

    兩種國產渦輪盤材料疲勞壽命概率分佈規律初探
  14. Get the broad sense method of the materials fatigue reliability according to the basic theory of probability fatigue

    並利用概率疲勞的基本理論，得出材料疲勞可靠性估計的廣義方法。
  15. Increase of fatigue crack growth rates of 316l at elevated temperature mainly results from the drop of material intensity and elastic modulus

    由於溫度升高316l的彈性模量和強度下降，因此奧氏體材料疲勞裂紋擴展速率隨著溫度升高而提高。
  16. When comparing the electrical resistance with some other common damage parameters, the damage evolution law expressed by them is obtained. and the relationship between resistance and fatigue cycle numbers has been studied essentially

    將電阻參量和其它一些常用損傷參量進行比較，得到其它參量表示的損傷演變規律，分析了電阻隨材料疲勞循環次數變化的本質。
  17. Study the broad sense description and the estimation of the equation parameter of p - s - n curve. study the estimation method of the reliability range of the materials fatigue life under given reliability correspond to different stress level

    並利用數理統計理論，探討p - s - n曲線的廣義描述方法， p - s - n曲線方程參數的估計方法，以及對應不同應力水平下的材料疲勞壽命在給定置信度下的置信區間估計方法。
  18. Sintered metal materials, excluding hardmetals - fatigue test pieces

    不包括硬質合金的燒結金屬材料.疲勞試件
  19. According to the relationship between material fatigue performance curve and concerned parameters in fracture mechanics, the relationship between fatigue life and crack half length is obtained, that is equivalent crack length of fatigue life. the function relationships between these two aspects are constructed. the experiment data show that this method can express the same character of fatigue life of all kinds of materials and experiment data acquired from different materials can be used each other

    通過材料力學疲勞性能曲線和斷裂力學之間有關參量間的演變關系，得到了疲勞壽命與裂紋半長的關系，即疲勞壽命的折算裂紋長度，建立了兩者之間的函數關系並利用這個函數關系說明了疲勞壽命的切線模量因子法，能反映各種材料疲勞壽命的共同變化規律，試驗數據可在不同材料之間互相參考使用，具有重大意義。
  20. Strength decreasing analysis of metal fatigue cumulative damage

    金屬材料疲勞累積損傷引起的強度衰減分析
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