shearing layer 中文意思是什麼
shearing layer
解釋
切變層-
The shearing stress of concrete bridge decks with waterproof layer
設防水層的混凝土橋橋面鋪裝結構剪應力計算與分析 -
The shearing layer is carried by the jet and the eddy is formed because of the instability and selective amplification of shearing layer which will propagate to the downstream. as the eddy impacts the impinging wall, a wave of pressure disturbance with certain frequency is induced. this wave then propagates to the upstream with high speed, and results in the overlap and amplification of the waves when the frequencies of them are close with each other
當前噴嘴流束中的不穩定擾動波在穿過腔內的剪切層時，剪切層對其有選擇放大作用，形成渦環結構，剪切流動中渦環與碰撞壁撞擊，在碰撞區域產生壓力擾動波並向上游反射，在上游剪切層分離處誘發新的擾動的產生，當新擾動與原擾動匹配時，射流上游就被不斷地受到周期性激勵，腔內就產生流體自激振蕩並在後噴嘴出口形成脈沖射流。 -
Firstly, the mechanism of self - excited oscillation was introduced. when the water jets from the inlet nozzle flows into the chamber, the momentum exchange between the jet and the liquid in the chamber occurs, thus to form an unstable shearing layer with certain thickness
這是一種嶄新的強化換熱技術，流體脈動能夠造成換熱器全程的換熱強化，而且自激振蕩脈沖射流強化換熱技術本身是一種無功強化的方法，無需輸入外部能量來產生擾動。 -
In view of at present on the solid bridge the high - damping rubber dampers use the press capability of high damping rubber, the material utilization ratio is low, in this paper, the high damping rubber shearing damper has been put forward. by way of shearing capability trial of the high damping rubber damper test objects, the effects of laws concerning frequencies, temperatures and layer ' s thickness on the behavior of the damper are obtained ; and one kind of simple and convenient design method of high damping rubber shearing damper has put forward. finally high - damping rubber shearing damper is in simple comparison with viscous shearing damper
鑒于目前實橋上高阻尼橡膠圈是利用的高阻尼橡膠的擠壓性能，材料利用率低，本文提出了剪切型的高阻尼橡膠減振器，通過高阻尼橡膠減振器試件剪切性能試驗，獲得了頻率、應變幅值，厚度等各種參數對高阻尼橡膠減振器試件的影響規律，並提出了一種簡便的高阻尼橡膠剪切型拉索減振器的設計方法，最後並與粘性剪切型阻尼器做了簡單比較。 -
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。 -
New type sealing material cms2000 packing layer shearing soft sealing material to technically improve the filler seal of centrifugal circulation water pumps
摘要採用新型密封材料艾志黑色cms2000層狀剪切式軟填料對離心式循環水泵填料密封進行了技術改造。 -
The results show that the cohesion of unsaturated soil changes greatly, and the friction angle changes a little with soil moisture content it is also shown that the deeper of soil layer, the smaller of the extent of shearing strength improved
結果表明，植被具有提高非飽和土抗剪強度的作用，黏聚力增加較大，內摩擦角增加相對較小；土層越深，土壤抗剪強度提高的程度越小。
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