振動弦線 的英文怎麼說

中文拼音 [zhèndòngxiánxiàn]
振動弦線 英文
vibrating wire
  • 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 振動 : vibrate; vibration; vibrance; vibrancy; vibra; vibes; shaking; rumble; jitter; chatter; sway; jar...
  1. This paper presents the displacement solution to mine elevator viscoelastic vibrating equations and the kinetic tension calculation method, discusses kinetic tension characteristics under rectangular, ladder shaped, sinusoidal and parabolic acceleration curves, provides ways to limit or even avoid lifting rope viscoelastic vibration

    摘要給出了礦井提升機粘彈性振動方程的位移解及動張力的計算方法，研究了採用矩形、梯形、正弦形、拋物線形加速度時銅線繩的動張力特性，給出了限制和消除提升鋼絲繩粘彈性振動的方法。
  2. Considering the similitude law for shaking table test, we study the test results and obtain some conclusions which are a ) generally, the silty soil in test box liquefies and the liquefied time has relation with the amplitude of acceleration, b ) when the intensity is on and above eight degree, the silty soil deposit will be liquefied dramatically, c ) the relationship of the pore water pressure is relevant to the cycle loading which represents when the cycle loading ranges from little to great, the relationship is represent as a concave curve, or else as a protruding curve and tends to stability. ( 3 ) based on the triaxial compression test and the resonant column test, some studies are made such as a ) the duncan - chang parameters of constitutive model, b ) the dynamic shear modulus ratio and c ) the damping ratio of the site soil deposits. in order to deal with the test data, a computer program is compiled

    （ 2 ）利用小型振動臺進行了k _ 0固結狀態下粉土的振動液化模擬研究，通過分析正弦荷載作用下的試驗資料，驗證了粉土的孔隙水壓力增長模式的合理性；從微分方程推導了基於土體振動臺模型試驗的相似律，並從模型實體、孔壓時程曲線和相似律等方面做出了分析，得出了如下結論：在小型振動臺試驗中，模型箱中的粉土都發生了液化，液化的時刻和輸入加速度幅值有關，而對頻率的變化不太敏感；粉土在相當於8 9度地震烈度的加速度幅值作用下可能產生嚴重的液化；孔壓的增長曲線形狀與施加的荷載有關：當施加荷載為由小到大的形式時，曲線形狀為上凹的曲線；當施加荷載為等幅的正弦荷載或荷載幅值由大到小時，曲線形狀為上凸的曲線，且逐漸趨于穩定。
  3. 3. using the vpp code in labview and vxi bus, a softwar is programmed for the driving signals generating and the response signals sampling. the software can process the data to appropriate the exciting force, control the whole test and display the response curves

    3 .在labview環境下，調用vpp節點驅動vxi總線來實現多通道正弦激勵信號的生成、響應信號的採集與處理、不同激振力之間的相位協調以及測試結果的動態顯示、儲存。
  4. Transverse resonance analysis of axially moving strings

    軸向運動弦線橫向共振分析
  5. Elements of electrical and optical connection - test methods - sinusoidal vibrations with passage of current for crimped terminal lugs

    電氣和光學連接元件.試驗方法.壓接終端接線片電流通過時的正弦振動
  6. A study on the proposed scanlan linearity has discovered that if the self - excited loads and movement of the model and velocity constitute a linear relationship, and the model vibration accounts for a sine function of the frequency, the rate of the high - order harmonic waves should be quite small

    考查了scanlan的線性假定：如果自激力與模型運動的位移、速度成線性關系，模型振動是某一頻率的正弦函數，那麼相應的自激力也應是這一頻率的正弦函數，高次諧波的分量應極小。
  7. Frequency domain analysis for transverse vibration of axially moving strings

    軸向運動弦線橫向振動的頻域分析
  8. Transverse vibration control of axially moving string system by linear backward

    軸向運動弦線橫向振動的線性反饋控制
  9. Transverse vibration control of an axially moving string system by adaptive method

    軸向運動弦線橫向振動控制的自適應方法
  10. Energy and conservation functional for transverse nonlinear vibration of an axially moving string

    軸向運動弦線橫向非線性振動的能量和守恆
  11. Based on the complex modal analysis of axially moving strings, its transverse resonance is investigated, and the corresponding response is calculated

    摘要基於軸向運動弦線的橫向振動復模態分析，研究軸向運動弦線的共振，並計算共振時的振響應。
  12. One major problem in this system is the occurrence of large transverse belt vibrations, which result from the time - dependent crankshaft - driven belt tension. such vibrations are termed as parametric vibrations

    研究粘彈性傳動帶系統和軸向運動弦線的動力學建模、橫向非線性振動及其控制問題具有著重要的理論意義和實際應用價值。
  13. In this paper, by using reductive perturbation technique, we studied the solitary waves in nonlinear vibrating string, plasma, blood vessel and nonliear transimission lines respectively

    本論文運用約化攝動法分別研究了非線性弦振動、等離子體物理、血液流動和非線性電路傳輸線等領域中的孤波現象。
  14. By using hyperbola function method, a class of exact kink solitary wave solutions to the nonlinear vibrating string are obtaind

    用新近發展起來的雙曲函數法，成功地得到了非線性弦振動方程的3組精確孤波解和2組其他類型的精確解
  15. That two conditions of the expansion functions should be satisfied was presented by solving the nonlinear vibrating string equation and the combined kdv equation

    然後以求解非線性弦振動方程和組合kdv方程為例，指出其中的展開函數應該滿足的兩個條件。
  16. Bifurcation in transverse vibration of axially accelerating viscoelastic strings

    軸向變速運動粘彈性弦線的橫向振動分岔
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