疲勞應力 的英文怎麼說

中文拼音 [píláoyīnglì]
疲勞應力 英文
fatigue stress
  • 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...
  • 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...
  • 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. Abstract : based on the analysis of the main failures discovered in pavement on steel deck plate and the demanding service condition of the pavement on steel deck, high - temperature rutting test, low - temperature bending test and controlled stress flexural fatigue test are used to study the performance of asphalt mixtures modified by epoxy resin including high - temperature stability, low - temperature cracking - resistance, and fatigue cracking - resistance, which are served to evaluate the modification effect of epoxy resin of different contents. with the addition of epoxy resin, all the three performances are improved greatly. however, when the amount of epoxy resin added is over a certain value, the modification effect will be stable with no extra benefit detected. finally, in terms of the properties of the three respects, 20 ?, 30 ?, 30 ? are given separately as the proposal adding contents

    文摘:在分析鋼橋面鋪裝層主要病害和特殊工作環境的前提下，分別採用高溫車轍試驗、低溫小梁彎曲試驗和控制應力小梁彎拉疲勞試驗，研究了不同環氧樹脂摻量下的環氧樹脂改性瀝青混合料的高溫穩定性、低溫抗裂性和抗疲勞性能.試驗結果表明:環氧樹脂對這3個方面都有很大的改進效果，但改性效果和樹脂的添加量並不是一個無限遞增的關系，當添加量超過一定數值以後，改性的效果將趨于平穩.最後就高溫、低溫、疲勞3個方面分別提出環氧樹脂添加量為20 ? ， 30 ? ， 30 ?的建議值
  2. Based on the analysis of the main failures discovered in pavement on steel deck plate and the demanding service condition of the pavement on steel deck, high - temperature rutting test, low - temperature bending test and controlled stress flexural fatigue test are used to study the performance of asphalt mixtures modified by epoxy resin including high - temperature stability, low - temperature cracking - resistance, and fatigue cracking - resistance, which are served to evaluate the modification effect of epoxy resin of different contents. with the addition of epoxy resin, all the three performances are improved greatly. however, when the amount of epoxy resin added is over a certain value, the modification effect will be stable with no extra benefit detected. finally, in terms of the properties of the three respects, 20 ?, 30 ?, 30 ? are given separately as the proposal adding contents

    在分析鋼橋面鋪裝層主要病害和特殊工作環境的前提下，分別採用高溫車轍試驗、低溫小梁彎曲試驗和控制應力小梁彎拉疲勞試驗，研究了不同環氧樹脂摻量下的環氧樹脂改性瀝青混合料的高溫穩定性、低溫抗裂性和抗疲勞性能.試驗結果表明:環氧樹脂對這3個方面都有很大的改進效果，但改性效果和樹脂的添加量並不是一個無限遞增的關系，當添加量超過一定數值以後，改性的效果將趨于平穩.最後就高溫、低溫、疲勞3個方面分別提出環氧樹脂添加量為20 ? ， 30 ? ， 30 ?的建議值
  3. First, the theory of fretting wear and studies on fretting fatigue were introduced and the parametric method was used in the process of creating the model of dovetail joints in ug software. the elastic contact problem is analyzed in finite element method ( fem ) and is used to the parameters " distribution and contact stress of the joint are obtained on the base of ansys code. with the effect factor of load frequency, the prediction method of fretting fatigue life of dovetail joint under low and high / low cycle complex load is proposed

    本文介紹了微動損傷的機理和微動疲勞壽命的研究方法；利用ug軟體對燕尾榫聯接結構創建了參數化實體模型；基於ansys軟體平臺求解彈性接觸問題，獲得了榫聯接結構接觸應力及接觸狀態量的分佈；在已有微動疲勞壽命預測模型的基礎上，引入載荷頻率影響因子，對低周、高低周復合載荷作用下的燕尾榫聯接結構進行了微動疲勞壽命的預測，與試驗結果對比表明採用本文提出的方法預測榫聯接結構的微動疲勞壽命是有效的。
  4. That is, generally, they are not suffering from organic or functional diseases and disability, but feel discomfortable, fatigue, blunt, inactive or inadaptable, and are always in a state of anxiety, a oyance, fastidium or hopele e, and are very tired with life

    通俗地說，就是這70的人通常沒有器官、組織、功能上的病癥和缺陷，但是自我感覺不適，疲勞乏力，反應遲鈍、活力降低、適應力下降，經常處在焦慮、煩亂、無聊、無助的狀態中，自覺活得很累。
  5. That is, generally, they are not suffering from organic or functional diseases and disability, but feel discomfortable, fatigue, blunt, inactive or inadaptable, and are always in a state of anxiety, annoyance, fastidium or hopelessness, and are very tired with life

    通俗地說，就是這70的人通常沒有器官、組織、功能上的病癥和缺陷，但是自我感覺不適，疲勞乏力，反應遲鈍、活力降低、適應力下降，經常處在焦慮、煩亂、無聊、無助的狀態中，自覺活得很累。
  6. The analysis of randomness of local stress and strain in strain - based fatigue was studied, the approximate polynomial method was proposed

    探討了應變疲勞的局部應力應變的隨機性分析，提出了近似的多項式擬合法。
  7. Based on the aircraft structure fatigue theory, the article discussed the theoretical basis of methods that are usually used for aircraft structure fatigue crack - forming life estimation, i. e. the stress severity factor approach ( normal stress approach ), the local stress & strain approach, detail fatigue rating approach ( dfr ). also the processes of life estimation of these approaches are studied in the article

    文章在簡要介紹飛機結構疲勞強度理論的基礎上，對目前飛機結構勞疲勞裂紋形成壽命估算常用的應力嚴重系數法（名義應力法） ，局部應力應變法，細節疲勞額定值dfr法的理論依據作了較詳細的論述，同時對這些估算方法進行壽命估算的過程與步驟也作了詳盡的闡述。
  8. Conduct material fatigue testing and thermal stress test

    進行材料疲勞測試和熱應力測試。
  9. Lastly, with the fatigue equation, the paper establishes the fatigue stress coefficient which is used in the load stress calculation for lean concrete as undersurface of cement concrete pavement, and the structure coefficient of flexural tensile strength which is used in the flexural stress check for lean concrete as base of asphalt pavement

    利用得出的疲勞方程，建立貧混凝土作為水泥混凝土路面下面層荷載應力計算的疲勞應力系數，以及作為瀝青路面基層時，進行層底彎拉應力驗算的彎拉強度結構系數。
  10. The formula of axle load conversion in the standard has some problems, so respectively according to the corresponding formulas of load stress and fatigue equations of concrete pavement and lcb, the different formulas of axle load conversion and fatigue stress coefficients are put forward

    針對規范中軸載換算存在的問題，分別根據面層和基層的荷載應力公式和疲勞方程，提出軸載換算公式以及疲勞應力系數。
  11. The patient with neurasthenic such as fatigue, slackness, weakness, and sleep disorder can use far infrared magnetic bedclothing, which features several advantages : thermal effect of far infrared helps to relieve the pain and tranquilize you. the far infrared magnetic mattress has a good effect in adjusting the functions of vegetable nerve and nerve system, improving the anxiety, and tranquilizing you. the far infrared textile is able to improve the microcirculation of blood, activate the tissue cells, and strengthen the metabolism in an effort to eliminate the fatigue

    可以，對于疲勞無力，虛弱感及睡眠障礙為主的神經衰弱，用遠紅外磁療寢具具有幾大好處： a遠紅外的溫熱效應，有利於鎮痛安眠作用b遠紅外磁療床墊對于調節植物神經系統功能和神經系統，改善焦慮狀態，鎮痛安神都有良好的效果c遠紅外紡織品可以改善微循環，活化組織細胞，加強代謝產物的排出，對消除疲勞有很好的作用。
  12. The influence upon the fatigue stress of longitudinal bracing rods due to the transverse vibration of steel bridges

    橫向振動對鋼板梁橋聯結桿件疲勞應力的影響
  13. Statistic analysis on fatigue load effect and equivalent stress range of steel crane structures in service is carried out. the stress range distribution in whole life is deduced by the spot measurement little sample stress - time process. meanwhile the statistic analysis on the fatigue resistance process is conducted, according to fatigue data of all kinds of structural joints in domestic and overseas, which is foundation with, establish the fatigue reliability model

    2 、在大量調查的基礎上，對吊車梁所承受的疲勞荷載效應與等效等幅應力進行了統計分析，同時根據國內外有關各構造細節的疲勞資料對疲勞抗力參數進行了統計分析，為建立疲勞動態可靠性分析模式奠定基礎。
  14. And two types of fatigue equations are put forward. according to them the fatigue stress coefficient of lcb for the concrete pavement structure and the structure coefficient of tension strength of lcb for the asphalt pavement structure are developed

    並提出了貧混凝土兩種形式的疲勞方程，據此推導了混凝土路面結構貧混凝土基層的疲勞應力系數和瀝青路面結構貧混凝土基層的抗彎拉強度結構系數。
  15. Railway rolling stock. behaviour of rolling stock ' s seats at statics stress, fatigue stress, vibrations stress and shocks stress

    鐵路車輛.在靜態應力疲勞應力振動應力和沖擊應力下鐵路車輛座位的特性
  16. By fatigue test of 70 beams measured 150x150x550, this paper study fatigue of sfrc. firstly, this paper get fatigue life and fatigue strain of the beams by test, validate the better fatigue value of sfrc by the contrasting test of plain concrete beams

    首先，本文通過試驗，得到了層布式鋼纖維混凝土在不同應力水平下的疲勞壽命及疲勞應變；並做了素混凝土的對比疲勞試驗，驗證了層布式鋼纖維混凝土較素混凝土為優。
  17. Sonic fatigue stress simulation and pattern recognition of an aircraft flap

    飛機襟翼聲疲勞應力的模擬與模式識別
  18. Feather and down. determination of the permanent deformation after dynamic fatigue stress under constant load

    羽毛和羽絨.恆定負荷動態疲勞應力下永久變形的測定
  19. Feather and down - determination of the permanent deformation after dynamic fatigue stress under constant load

    羽毛和絨毛.固定負荷下動態疲勞應力永久變形的測定
  20. Feather and down - determination of the permanent deformation after dynamic fatique stress under constant load ; german version env 12936 : 1998

    羽毛和絨毛.恆定載荷下產生動態疲勞應力之後發生的永
分享友人
分享到 Line

分享到臉書