疲勞安全系數 的英文怎麼說

中文拼音 [láoānquánshǔ]
疲勞安全系數 英文
factor of safety for fatigue
  • : 形容詞(疲乏; 勞累) tired; weary; exhausted
  • : 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...
  • : Ⅰ形容詞1 (完備; 齊全) complete 2 (整個) whole; entire; full; total Ⅱ副詞(完全; 都) entirely...
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : 數副詞(屢次) frequently; repeatedly
  • 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
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. In the research, a set of simulation equipment is developed to examine the drivers " static and dynamic fatigue. recur to the apparatus, contrast and control experiment are made among different ages, workload intension and workload factors group. the endings summarize as following : ( 1 ) driving sensation fatigue investigation ( investigation of psychological and physiologic index and contrast investigation of fatigue ) ; continuous driving load and discrete driving load investigation of fatigue

    ? ?門)駕駛平衡穩定性是通過在力檢測臺上描繪人體重心軌跡的方法,提出檢測駕駛員平衡穩定指,在不同狀態下(傾斜度15 30 『以及閉目等狀態下)對不同負荷、不同年齡分別進行測試,建立駕駛客觀測試評價體; n )經實驗室研究與現場調查,通過對駕駛與駕駛時間、駕駛速度等關的研究,提出了不同年齡、不同條件下的最大連續駕駛時間標準,日駕駛時間標準,最大行車速度標準等。
  2. After being improved, the gear surface contact fatigue strength obeys weibull distribution and stress obeys normal distribution, the gear bottom bend fatigue strength and stress obey logarithm normal distribution, according to the relation of average safe rate and reliability, then the gear strength reliability design and check equations can be deduced

    將齒面接觸強度按威布爾分佈、應力按正態分佈處理,將齒根彎曲強度和應力均按對正態分佈處理,再根據平均和可靠度之間的關,推導出了齒輪強度可靠性設計和校核公式。
  3. In order for using mdyb - 3 pmma safely and economically, it is of engineering significance to study the response of the kind of damage - contained canopy materials and structures withstanding service loading quantitatively, and to develop corresponding analytical techniques

    為了和經濟地使用mdyb - 3航空有機玻璃,有必要對此材料的和斷裂特性進行統的研究。為此,本文開展了mdyb - 3有機玻璃的斷裂參裂紋特性的試驗研究和裂紋擴展機理分析。
  4. In this thesis, the strain - hardening model of contact surface layer, the numerical theories and computational methods for shakedown analyses of contact body are systematically studied and applied to the aero - gear. the mentality is that the effects of the surface hardening and contact fatigue on contact surface layer under cycle contact loading are investigated by using shakedown analysis methods considering in a quantitative way the details of stress - inelastic strain responses, residual stress and residual strain computations

    在國家「航空基金」 、 「總裝預研基金」等課題的資助下,本文以接觸體定分析與接觸表面層裂紋萌生壽命預測一般演算法研究為手段,深入、統研究了接觸體定分析的值理論和計算方法,面研究了影響航空齒輪表面強化層失效的原因並提出了齒輪表面強化層裂紋萌生壽命的預測方法。
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