shakedown 中文意思是什麼

shakedown 解釋
n. 名詞 1. 搖落。
2. 臨時鋪的地鋪。
3. 〈美俚〉敲詐，勒索。
4. 狂舞。

  1. At all events he wound up by concluding, eschewing for the nonce hidebound precedent, a cup of epps s cocoa and a shakedown for the night plus the use of a rug or two and overcoat doubled into a pillow. at least he would be in safe hands and as warm as a toast on a trivet

    不管怎樣，他打定主意這樣了結此事：為了避免重蹈那隻瘦狗的覆轍，當夜姑且讓他喝上一杯埃普可可251 ，臨時打個地鋪，再給他一兩條圍毯蓋蓋，把大氅折疊起來當枕頭。
  2. Basic theorems and simplification for shakedown analysis of frame structure

    阻滑樁加固土坡穩定性分析的上限解法
  3. Shakedown analysis of soil structures based on elasto - plastic fem

    基於彈塑性有限元分析土工安定性計算方法及其應用
  4. Routine shakedown. thought they were doping in the car. three shooters

    他們在例行性巡查.發現有三個人在車里吸毒
  5. Limit analysis and shakedown analysis of ultimate bearing capacity of offshore platform foundations

    海洋平臺地基的極限分析與安定性分析
  6. Shakedown analysis theory with non - associated flow rules and its application in soil mechanics

    非關聯流動的安定性理論及在土力學中的應用
  7. I should have this mug in collections. he ' s not an accountant. he ' s a shakedown artist

    我應該留著這個惡棍.他不是個會計.他是個敲詐的專家
  8. Numerical procedures of upper - bound approximation of shakedown loads and its application in engineering

    安定荷載上限近似解的數值分析方法及其應用
  9. The shakedown conditions of contact surface layer based on kinematic - hardening model was given

    提出了接觸體安定性下限分析的線性規劃法和直接疊代法。
  10. Numerical method of shakedown analysis based on kinematical - type theorem for incremental collapse and its applications

    增量破壞型機動安定性分析方法及其應用
  11. 3. studying on prediction methods of the initiation life of aero - gear using shakedown analysis methods in order to directly consider in a quantitative way the details of stress - inelastic strain responses, residual stress and residual strain computations, fatigue crack initiation life was evaluated in aero - gear by using th

    利用chaboche的材料模型，研究了航空齒輪韌性材料在彈、塑性安定下的輪齒接觸疲勞裂紋萌生準則，該研究結果與相關的齒輪實驗結果比較分析表明：塑性安定下的疲勞裂紋萌生預測方法預測航空齒輪的萌生壽命是較安全的。
  12. Because the kinematically - admissble cyclic strain rate field required in kninematical - type theorem of shakedown analysis is rather difficult to be constructed, shakedown analysis based on kinematcal theorem cannot be directly applied. some conditions of kinematical - type shakedown theorem are released by ksnig and then the shakedown rules respectively for alternating plasticity and incremental collapse are obtained, for the numerical method based on the upper - bound theorem is formulated

    兩種方法的特點是：運用一種分級循環加載方式來尋找機動許可的塑性應變率場，利用這兩種機動安定準則的特點來判斷結構的安定性，從而得到機動安定性分析的安定載荷。
  13. The direct analysis method has more efficient than the line programming for the shakedown analysis of contact surface layer, therefore, the mentality of shakedown analysis of contact surface layer was introduced based on the direct analysis method as follows : first, the direct method for shakedown analysis was presented and its application to a two - dimensional rolling / sliding contact problem was demonstrated. the direct method consists of operator split technique, which transforms the elastic - plastic problem into a purely elastic problem and a residual problem with prescribed eigenstrains, and an incremental projection method to determine the eigenstrain

    這些方法各有創新，其特點是計算速度快、收斂性好及精度可靠，計算規模避免了彈塑性隨動強化分析的非線性的影響，並使彈塑性問題轉化為殘余問題和線彈性問題，適用於滾動、滾滑及滑動接觸失效分析，從而有效地解決了接觸體安定性分析與裂紋萌生壽命預測的實際問題，也是本文對表面強化接觸失效的安定分析成為可能。
  14. Both ultimate bearing capacity and shakedown loads of non - homogeneous foundations are computed. based on numerical results computed for different load modes, limit loads and shakedown loads of non - homogeneous foundation and offshore platform foundations are compared. the ultimate loads and shakedown loads for different combinations of horizontal component and vertical component and moment can con

    在豎向載荷與水平載荷共同作用下，研究了地基土體的強度特性與土層分佈特徵對地基承載力的彤響，對地基的極限載荷與安定戳荷進行了比較分析，為全面、綜合地評價非均質地基的穩定性提供了有益的參考。
  15. Second, the direct analysis method was applied to determine the residual stress of rolling / sliding contact between cylinder and plane. more over the limit of shakedown load of contact surface layer was computed with different friction affection

    對二維滾滑彈塑性接觸的安定狀態，建立循環載荷下接觸安定狀態分析的計算機應用程序，並進行了殘余應變和殘余應力的分析計算。
  16. In this paper, the numerical techniques and computational methods for limit analyses and shakedown analyses of soil structures and foundations are systematically investigated and then are employed to the assessment of the safety of the non - homogeneous foundations and the offshore platform foundations. in this dissertation, the computational method which combines elasto - plastic analysis with melan ' s theorem is developed and then applied to evaluate limit load and shakedown load of soil structures. elasto - plastic analyses are performed to obtain elasto - plastic stress field and elastic stress field

    在巖土工程領域，飽和粘土的安定現象與飽和砂土的液化早已為人所知，但是安定性理論及其分析在工程實際中並沒用受到足夠的重視，在這方面的探索研究也極為有限，這與土體穩定性評價中廣泛應用極限分析方法極不協調，而在海洋平臺地基等實際工程中安定性問題又顯得十分重要。
  17. Investigations showed that one of the most important characteristics of pearlitic materials is the decrease of ratcheting rate, the plastic shakedown capability, and the memory and recovery of the accumulated plastic strain under asymmetrical stress cycles. it was found that the interaction between phases plays an important role in the mechanical behavior of pearlitic materials, such as wearability and contact fatigue life

    珠光體材料的重要特性之一是在非對稱應力循環下循環蠕變速率的減緩並趨于塑性安定以及材料對循環蠕變史的記憶與恢復；同時珠光體材料的宏觀力學性能與其細觀結構密切相關，在很大程度上取決于珠光體材料的微結構及其相互作用。
  18. Studying on the shakedown theories and plastic deformation of contact surface layer the shakedown of contact surface layer is related to the strain - hardening models of materials, such as isotropic hardening, kinematic - hardening, and mixed - hardening. the existing results based on experiments and theory show that the shearing strain behavior of contact surface layer caused by friction can be comparatively described with kinematic - hardening

    研究中，圍繞強化後接觸表面疲勞問題，從強化模型選擇、接觸表層安定性存在的條件及其失效規律，進行了詳細的概念定義、定理證明及推論演算等理論工作，為接觸表面層安定性的數值模擬和疲勞分析奠定了理論基礎。
  19. At present an important subject is researched on prediction methods of the initiation life of rolling / sliding contact fatigue of surface hardening layer based on shakedown theories under cycle contact loading for the strategies of applications of contact element, such as gears, bearings, and railroad rails

    接觸體表面強化（噴丸、塗層）層的疲勞裂紋萌生壽命的研究，是當前齒輪、軸承等接觸件失效分析中的前沿課題。它具有重要而廣泛的工程背景。
  20. Under varied loads such as cyclic and / or transient loading, soil structures or foundation will induce permanent and / or fluctuating plastic deformations. such plastic deformations are cumulative and / or alternating in nature with increase of time of loading during a sequence of cyclic loading. if the resulting accumulated deformations is limited within a given bound or the alternating deformations will be adapted to a given plastic state after a certain cycle numbers or a certain period of loading, the soils will be in shakedown state

    在復雜變值荷載作用下，結構有可能出現兩種狀態：一種是在若干次載荷循環之後，塑性變形趨于穩定，在此後繼的載荷循環中結構表現為純彈性響應，這種狀態稱為安定狀態（ shakedown ） ；另一種則是塑性流動一直持續地發展或不斷反復，直至結構破壞，結構的破壞有兩種型式：一種是由塑性應變的累積引起的增量塑性破壞；一種是塑性變形多次反復引起的疲勞破壞，也稱為交變塑性破壞。
分享友人
分享到 Line

分享到臉書