水平力疲勞 的英文怎麼說
中文拼音 [shuǐpínglìpíláo]
水平力疲勞
英文
frame-fatigue test with horizontal forces- 水 : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
- 平 : Ⅰ形容詞1 (沒有高低凹凸 不頃斜) flat; level; even; smooth 2 (高度相同; 不相上下) on the same l...
- 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 : 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...
- 水平 : 1. (跟水面平行的) horizontal;level2. (達到的高度) standard; level
- 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
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At the same time, a fatigue damage evolution law based on the theory of cumulative fatigue damage is presented, using the electrical resistance of material. and the electrical resistance change is validated by the whole - bend experiments under different stress ranges
同時通過電阻建立了基於損傷累積理論的疲勞損傷演化規律,對不同應力幅水平下的存彎疲勞實驗試樣的電阻損傷變量加以實驗驗證。Results showed that the curves of fatigue / creep have three stages at the 75 % stress and the curves of fatigue / creep have two stages at the 55 % stress
結果表明,在交變載荷最大值為75 %的應力水平下,其疲勞蠕變斷裂曲線為3段式曲線;在55 %的應力水平下, 15小時內其疲勞蠕變曲線為兩段式曲線。Fatigue tests were carried out for 70 small - scale beams ( 55 lsfrc beams and 15 plain concrete beams ). the evolvement of fatigue strain and damage with cycles was discussed and the influence of steel fibers and the stress level on the fatigue strain and damage was analyzed
通過70根(層布式鋼纖維路面55根,素混凝土15根)試驗小梁的等幅彎曲疲勞試驗,得出了層布式鋼纖維路面混凝土的疲勞變形和損傷特徵,並分析了鋼纖維和應力水平對疲勞變形和損傷的影響。According to the analysis and testing of driver fatigue, it can be found that driver ' s behavior deteriorates generally. that is, vision, audition and estimate are all debased. further, driver ' s reaction time is prolonged and operation failure is increased
通過對駕駛疲勞的內因分析和實驗測試,結果表明駕駛員在疲勞狀態下表現變差,體現為視力、聽力水平降低、速度判斷能力降低、反應時延長、注意品質下降、操作失誤增多。( 4 ) the stress level, stress ratio, loading frequency and failure probability, which determine the fatigue life of concrete, are served as the input of the neural network while the fatigue life as output. the nonlinear relations of them are described wih the structure of neural network
( 4 )把決定混凝土疲勞壽命的應力水平、應力比、加載頻率和破壞概率作為神經網路的輸入,以疲勞壽命作為網路的輸出,用網路結構描述它們之間的非線性關系。Study the broad sense description and the estimation of the equation parameter of p - s - n curve. study the estimation method of the reliability range of the materials fatigue life under given reliability correspond to different stress level
並利用數理統計理論,探討p - s - n曲線的廣義描述方法, p - s - n曲線方程參數的估計方法,以及對應不同應力水平下的材料疲勞壽命在給定置信度下的置信區間估計方法。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。Results showed that the centrally notched laminates have an extraordinarily good fatigue performance, that they could survive more than 106 cycles under tension - tension load with high stress level without obvious damage. also, an experimental study on the residual strength after fatigue load was carried out
含孔復合材料層合板的疲勞行為試驗研究結果表明,該復合材料含孔層合板具有優越的拉-拉疲勞性能,在高應力水平以下能夠經歷106以上的載荷循環,且無明顯目測損傷。The combination of a weakening labour market, slipping house prices, tighter credit and higher fuel costs will weigh on domestic spending
勞動力市場疲軟,房價下跌,信貸收縮,能源成本更高,這一切都會制約國內消費水平。Stress and adrenal fatigue can lower production of adrenal hormones such as testosterone. re - start 21, a natural nutritional formula, has proven helpful in restoring testosterone levels
壓力和腎上腺的過度疲勞會降低腎上腺荷爾蒙的分泌,比如睪丸激素。回春膠囊,純天然配方,經臨床驗證能夠有效的提高睪丸激素的水平。By analyzing the indoor flexural fatigue tests of small beams, the paper concludes that the fatigue life of lean concrete follows the two - parameter weibull distribution, and establishes two types of fatigue equation under different stress level and equivalent stress level
通過分析室內小梁彎拉疲勞試驗結果,得出貧混凝土的疲勞壽命服從雙參數威布爾分佈,據此建立了不同應力水平和等效應力水平下兩種形式的疲勞方程。分享友人