裂紋擴展的 的英文怎麼說

中文拼音 [lièwénkuòzhǎnde]
裂紋擴展的 英文
crack-growth
  • 裂 : 裂動詞[方言] （東西的兩部分向兩旁分開） open
  • 紋 : 名詞（花紋; 紋縷兒） lines; veins; grain
  • 擴 : 動詞（擴大） expand; enlarge; extend
  • 的 : 4次方是 The fourth power of 2 is direction
  1. No evidence of fatigue crack extension was detected in the silver memorial bridge nor the fremont bridge.

    在西爾費紀念橋和弗里蒙特橋都沒有檢查出疲勞裂紋擴展的證據。
  2. The analytical investigation of nonlinear creep crack growth is in its infancy and much remains to be learned and done.

    對于蠕變裂紋擴展的分析研究還是處于初期階段，還有許多事情有待于認識和完成。
  3. Fractal effects on subcritical crack growth of concrete

    混凝土亞臨界裂紋擴展的分形效應
  4. Finally, an energy approach is combined with the fem in the simulation of the crack propagation along the fiber / matrix interface in a pull out process. the simulated results are in nice conformity with experimental results. the second part of the research deals with the characterization of the failure process in the fragmentation tests, which is one of the most frequently used test methods in studying thermal mechanical properties of fiber / matrix interfaces

    在這一部分工作的最後，採用能量法與有限元法結合起來，模擬纖維抽拔試驗中裂紋的擴展:針對以往研究工作中的不足之處，在模擬中使用能量釋放率，在表徵界面破壞時，所使用的應力強度因子考慮了纖維和基體兩種材料的不同屬性，並考慮裂紋尖端的單元奇異性，來研究裂紋長度和溫度對裂紋擴展的影響。
  5. Except for a small length of web at the first fracture location, none of the cracks exhibited a brittle fracture mode of crack propagation.

    除第一個斷裂位置的一小段腹板外，沒有一條裂紋顯示出裂紋擴展的脆性斷裂模式。
  6. Experiment study of high - speed photography of crack development in fracture control blasting

    斷裂控制爆破裂紋擴展的高速攝影試驗研究
  7. The consistency of the energy criterion and the stress intensity factor criterion to model i crack is discussed concisely, and the new method to calculate linear critical fracture stress is presented

    藉助裂紋圓模型簡明地論述了型裂紋擴展的能量判據與應力強度因子判據的一致性以及線性斷裂臨界應力的新演算法。
  8. According to our experimental investigations of varying load amplitude, it was found that the phenomena of fatigue crack growth retardation occurred for pmma material following a high overload cycle exerted among the regular constant amplitude load cycles, the ratio of peak value of overload to that of the regular cycles should be over at least 1. 35 to make the retardation taking effect. the experiment scheme for measuring the shutting - off ratio of overload ( defined as the overload ratio when da / dn < 10 - 7 / cyc. )

    本文試驗分析了變幅載荷對裂紋擴展的影響，證實了有機玻璃也存在超載遲滯現象，通過金相觀察分析，提出超載遲滯的過程實際上是裂紋前緣萌生新的裂紋的過程的觀點，同時提出超載遲滯的合理的解析，並且給出超載遲滯比，為隨機載荷下疲勞擴展模型的建立提供了一個重要的參數。
  9. The theory of probabilistic fracture mechanics is presented. then the general rule and influential factors of cracks propagation occurred in fatigue failure are discussed

    介紹了概率斷裂力學的理論基礎，及疲勞破壞過程中裂紋擴展的一般規律，以及影響疲勞裂紋擴展的因素。
  10. Numerical manifold method for crack tip fields

    有限元軟體模擬裂紋擴展的方法探討
  11. Distortion energy criterion for mixed mode crack propagation

    復合型裂紋擴展的形狀改變比能準則
  12. Model of rockburest for extension of slip fracture in palisades

    壁中滑移裂紋擴展的沖擊礦壓模型
  13. Study of the crack - tip parameters of elastic - plastic crack growth

    彈塑性裂紋擴展的裂尖參數研究
  14. A fractal description of crack propagation in high percentage fiber reinforced concrete under fatigue loading

    高密度鋼纖維混凝土疲勞裂紋擴展的分形描述
  15. Polyolefin pipes for the conveyance of fluids - determination of resistance to crack propagation - test method for slow crack growth on notched pipes notch test

    流體輸送用聚烯烴管材.抗裂紋擴展的測定.切口管材慢速裂紋增長的試驗方法
  16. River triumphant pe burns the trachea production equipment to use the german battenfield polyethylene tubing to squeeze out the production line, its unique sieves the basket type nose design, can effectively destroy the polyethylene raw material thus guarantees the polyethylene tubing to have the performance in the use which the fine anti - slow crack growth and the anti - fast crack expands

    凱佳pe燃氣管生產設備採用德國battenfield聚乙烯管材擠出生產線，其獨特的篩籃式機頭設計，能有效地破壞聚乙烯原料的記憶性，從而確保聚乙烯管材在使用中具有優良的抗慢速裂紋增長和抗快速裂紋擴展的性能。
  17. The composition and modality of the environment medium play an important role in the crack growth of corrosion fatigue

    環境介質的組成、形態是影響腐蝕疲勞裂紋擴展的重要因素。
  18. According to the observed results near the fracture surfaces, the orientations of the fatigue crack initiation and propagation were investigated to study the mechanism of multiaxial fatigue crack propagation

    根據薄壁管拉扭復合載試件斷口附近表面觀測結果，統計其裂紋擴展的位向，研究多軸疲勞裂紋萌生及擴展機理。
  19. Physical grid, attained with monte - carlo simulation for grain growth, is more accurate and reasonable than the grid attained with finite element methods ( fem ). based on micromechanics and damage mechanics, proper crack propagation criterions are developed and crack propagation simulation can be finished in few seconds with common computers

    跨出了細觀力學結合有限元方法模擬裂紋擴展的現有模式，從微觀尺度上模擬晶體的生長形態，結合細觀力學、損傷力學建立裂紋擴展判據，實現了快速的裂紋擴展模擬。
  20. With the experiment of surface crack growth of bhw - 35 weld metal, the law of the surface crack shape variation when it grows was obtained, and the law of surface crack growth rate was also gotten. these direct the evaluation of the surface crack fatigue growth life and the critical value of its length

    對bhw - 35鋼焊縫材料進行表面裂紋擴展試驗研究，得到裂紋的擴展形貌變化規律，並對其疲勞擴展壽命進行預測研究，為汽包下降管角焊縫部位的表面裂紋擴展壽命預測提供依據，同時也確定了其表面裂紋擴展的臨界值。
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