熱應力 的英文怎麼說

中文拼音 [rèyīnglì]
熱應力 英文
[力學] thermal stress; thermal load
  • 應 : 應動詞1 （回答） answer; respond to; echo 2 （滿足要求） comply with; grant 3 （順應; 適應） suit...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  1. Through experiment study of tank model under prestress, water pressure, temperature action, external loads, and coactions of all the loads, stress characters of various parts of concrete tank are analyzed

    通過大量算例，對構件組合和變溫差異對熱應力的影響問題進行了分析。並根據分析結果提出了一種新的罐體結構型式。
  2. Finite element method was used for the calculation of temperature field, temperature gradient and thermal stress of the coal water slurry ( cws ) ceramic nozzle

    摘要採用有限元法對陶瓷水煤漿噴嘴溫度場、溫度梯度及其熱應力進行了分析計算。
  3. Results showed that the temperature, temperature gradient and thermal stress at the exit surfaces of the cws ceramic nozzle were higher than that of other part of the nozzle

    結果表明：在陶瓷水煤漿噴嘴的出口端面存在較大的溫度、溫度梯度和熱應力。
  4. The results indicate the stress of copper interconnects generates in the metallization and the thermal stress caused by thermal mismatch during the damascene process is the main stress. the thermal stress distribution in copper interconnects has been simulated by the finite element analysis software with the different trench structures

    對測量結果的分析得出金屬薄膜的淀積是造成銅互連線中應力的主要原因，熱應力在銅互連線應力中占較大比例，熱處理后銅互連線中應力減小。
  5. The simulation results suggest that, at the end of the scanning line, the dissymmetric temperature field and the great temperature gradient result in the balling phenomenon and great thermal stress, which could lead to the destruction of the sintering samples in this region. because of the coupling effect between scanning lines, the balling phenomenon is increased as the increase of the scanning lines, thus the over short scanning lines should be avoided in the sintering process. different scanning strategies have significant influence on the sintering

    模擬結果表明，掃描端點溫度場的不對稱及較大的溫度梯度造成了端點球化現象，並在端點處產生較大的熱應力，使燒結成形試樣易在此處破壞;激光掃描線間的耦合作用使端點球化現象隨掃描線的增加而逐漸顯著，燒結時應避免過短的掃描線;不同掃描策略對燒結成形有很大影響，交替掃描會影響燒結試樣的質量，實際製造時應採用單向掃描策略。
  6. If heat stress is not treated, it can lead to a more serious problem called heat exhaustion

    如果熱應力得不到治療，可能會導致稱作熱無力的更嚴重的問題。
  7. The snam results of local stress distribution are in close agreement with the results of computer simulation

    利用計算機模擬了溫度場變化引起的銅互連線中熱應力分佈。
  8. What kinds of thermal stress are there in the reactor ?

    在反應堆里有哪一種熱應力？
  9. Thermal stress analysis of helium cooling lines in control valve box for bepc ssm magnet

    磁體控制閥箱內氦冷卻管線熱應力分析
  10. Conduct material fatigue testing and thermal stress test

    進行材料疲勞測試和熱應力測試。
  11. Under self - heating stress, a general degradation in subthreshold characteristic was observed, which is the consequence of defect generation along overall channel

    這主要是由於在自加熱應力下，整個溝道中都出現了缺陷態的產生，從而使器件的亞閾值擺幅發生了退化。
  12. The temperature effect which has been calculated is taken as " thermal load " forced on the body, then such thermal stress is settled as general elasticity mechanics question ; secondly, the thermal stress is taken as " surface force " forced on the body, and the new system stiffness is formed which include the extra stiffness matrix, then it changes the nature frequency of the structure

    首先，這篇論文介紹溫度場和熱應力場的有限元方法，建立了三維熱傳導模型計算有溫度場產生的熱應力，計算熱應力時運用了一種轉化思維：將溫度處理為「溫度載荷」 ，這樣就能用彈性力學問題的處理方法來求解熱應力。其次，將熱應力作為結構的「面內力」 ，而面內力產生附加的幾何剛度矩陣，改變了結構的剛度，影響了結構的固有頻率。
  13. These withstand heavy loads and thermal stresses well.

    它們能很好地耐受重負荷和熱應力。
  14. This paper places emphasis on the reheater pipes " basement and wye pipe, which are studied through onsite experience and numerical calculating method. onsite pipes " temperature has been measured by high precise thermocouple

    據分析這是由於熱應力引起的，為此本文對再熱器集汽箱向空排汽管管座及三通管座的溫度場及熱應力進行了實驗和數值計算分析研究。
  15. Aimed at tube curve by sun shining, it analyzes and calculates the instance of curve when tube up and down face have difference in temperature, and discourses upon it influenced degree to cannon firing accuracy. for hot spread asymmetry caused tube curve, it explains it ' s form cause. for irregularly hot stress acting tube curve, it stressfully analyzes effect of body tube wall thickness difference

    重點分析了身管熱彎曲產生機理，針對太陽照射下的身管彎曲，分析計算了身管上下表面存在溫度差時的彎曲情況，論述了其對火炮射擊精度的影響程度；對于散熱不均引起的身管彎曲說明了其形成原因；對于不規則熱應力作用下的身管彎曲重點分析了身管壁厚差的作用。
  16. In poor packages, too large stresses are formed, which often results in cracking of chips and delaminating at mounting interfaces

    如若封裝不當，會使器件產生過大的熱應力，致使晶元破裂、封裝微裂、漏氣，導致器件失效。
  17. This paper also researches on thermal elastoplastic analysis model of multilayered graded coating structures on the basis of thermal elastoplastic analysis model of trilayered materials with the focus on the structural character of graded coating. it builds the thermal elastoplastic analysis theory for the graded coating structure that has a single plastic layer or two plastic layers. it gives the analytical formulas of thermal stresses and the thermal elastic - plastic transform temperatures of graded coating that has a single plastic layer or two layers under the thermal loading

    針對梯度塗層的結構特徵，在建立的三層疊層材料熱彈塑性分析模型的基礎上，對多層梯度塗層結構的熱彈塑性分析模型進行了研究，分別建立了含單個塑性層和兩個塑性層的梯度塗層結構的熱彈塑性分析理論，給出了在熱載荷作用下含單個塑性層和兩個塑性層的梯度塗層的熱彈性-塑性臨界溫度和熱應力分析公式，利用有限元分析對理論模型進行了驗證。
  18. In the end, the mechanism of explosive accidents of lpg vessel under high temperature is analyzed. the major inducements of lpg vessel under high temperature are as follows : 1 ) sudden falling of pressure on valve opening ; 2 ) material strength falling of vessel wall, which is caused by high temperature of vessel wall ; 3 ) thermal stress that is caused by non - uniform temperature of vessel wall

    武漢理工大學碩士學位論文? ?論文最後分析了高溫環境下液化氣容器爆炸的事故機理，即高溫環境下液化氣容器爆炸的主要誘因為： 1 ）閥門打開時的壓力驟降； 2 ）容器壁溫度過高，導致容器壁的材料強度降低； 3 ）容器壁的溫度不均勻引起的熱應力。
  19. The paper analyzes and discusses the law that the result precision of thermal stress is affected by the proportionments of element border length, border condition, form function and so on, and compares the method with displacement finite element method being used

    分析、討論單元邊長比、邊界條件以及插值函數形式等對熱應力結果精度的影響規律，並與現有的位移有限元方法進行比較、分析、評述。
  20. The conclusions obtained as follows : firstly, the structure ' s free frequency is decreased by the reduction of the mechanical property of the material with the increasing temperature ; secondly the thermal stress produced by the temperature gradient may decrease or enlarge the structures natural frequency ; thirdly, the variety of natural frequency of the alloy structures effected by the heat effect apparently higher than that of the composite material structures

    最後，採用ansys程序分析了合金材料、復合材料的板、彈體結構的熱振動特性。在不同的熱載條件下，取得以下結論：升溫導致的材料機械性能下降都會降低結構固有頻率，而溫度梯度產生的熱應力可能降低也可能提高結構的固有頻率；金屬材料結構的固有頻率受溫度的影響要比復合材料結構的固有頻率受溫度的影響要明顯。
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