skin friction 中文意思是什麼

skin friction 解釋
表皮摩擦。

  • skin : n 1 （人體的）皮，皮膚。2 〈口語〉皮肉；肉體，性命。 3 獸皮，（特指小牛、山羊等小動物的）皮革。 ...
  • friction : n. 1. 摩擦，阻力。2. 傾軋，沖突，不和 （between）。3. 擦熱皮膚。
  1. Our feet are vulnerable to repetitive mechanical stress and skin irritations due to tremendous daily usage. common foot problems common foot problems in elderly people include dry skin, calluses, corns, friction blisters, ingrown toenail, foot deformity, fungal infection and warts

    足部問題的成因很多，局部的如皮膚感染和不合適的鞋襪，另外，如糖尿病並發的周邊血管毛病遺傳性的變形足等，都是重要的因素。
  2. Study on calculation of negative skin friction resistance on piles

    基樁負摩阻力計算方法初探
  3. Study of internal force of ring tunnel in stratum skin friction

    土層摩阻力對圓形隧道的結構內力分析研究
  4. Finite - element algorithm for skin friction calculation on 3 - d body surface

    三維物體表面摩阻的有限元演算法
  5. Negative skin friction of driven pile

    打入樁負摩阻力
  6. Negative skin friction of pile

    深基礎負摩擦力
  7. Boundary - layer skin friction

    邊界層表面摩擦
  8. Boundary layer skin friction

    邊界層表面摩擦
  9. Skin friction stress

    表面摩擦應力
  10. Turbulent skin friction

    紊流摩擦
  11. The solution presents representative profiles for the dimensionless velocity and the skin friction coefficient at different permeability and injection parameters

    給出了量綱為一的速度分佈以及在不同滲透參數情況下壁摩擦系數的變化。
  12. Skin lubricating strip secretes lubricant when wet, reducing friction and making a better shaving effect

    潤膚緊滑條遇水分泌潤滑液，有效減少摩擦，令剃須效果更佳
  13. The grouting test result shows that this technique of pile foundation construction is effective, it can not only increase the upper and skin friction of the cast - in - place pile, but also improve the bearing capacity of the cast - in - place pile, and gain a larger economic benefit for whole project at the same time

    經樁端壓漿實驗結果表明，該技術可以增加鉆孔灌注樁樁端阻力和樁側壁摩阻力，是一項行之有效的樁基施工技術，它可有效提高鉆孔灌注樁的承載能力，同時提高經濟效益。
  14. The test of negative skin friction along the single pile or wharf bent piles, which is modeled after piles of zanjiang harbor, is studied

    結合湛江港某碼頭工程基樁，用模型試驗模擬現場地質情況，對港口單樁、排架樁基負摩擦力進行模型試驗。
  15. Abstract : in this paper, first fe simulation algorithms for contact search, contact constraint, and the calculation of contact and friction loads were established based on the analysis for contact friction problem in sheet metal forming. then the fe simulation model for contact friction problem in sheet metal forming was set up. at last, the efficiency & amp; stability of this model was proved to be satisfactory by the comparing numerical example and experiment results of skin stretch forming

    文摘:本文在分析了板料成形過程接觸摩擦問題特點的基礎上，提出了接觸搜索、界面滑動約束、法向接觸力以及摩擦力計算等問題的有限元模擬演算法，建立了板料成形過程接觸摩擦問題的有限元模擬模型，最後通過數值算例與飛機蒙皮拉形模擬試驗結果的比較，驗證了此模型計算精度及數值穩定性良好。
  16. On the basis of construction technique of large diameter bored hollow pile of prestressing force concrete, through simulation test, this paper simulates the interaction of pile with side mediator and pile with end mediator respectively under different conditions of injected cement paste, analyses the changing regularity of ultimate skin friction in different depths and different mediators, and also studies the changing regularity of end resistance in different end mediators

    本文在對大直徑鉆埋預應力混凝土空心樁的施工工藝分析研究的基礎上，通過室內模擬試驗，分別模擬樁與樁側、樁端介質不同注漿情況下的相互作用性狀，分析了樁側介質變化時不同深度處樁側極限摩阻力的變化規律和樁端介質變化時樁端承載力的變化規律。
  17. The further research in port engineering pile foundation is considered to be important of such as behavior and bearing capacity of laterally loaded single piles and pile groups, and the functional mode of wharf foundation pile under flood tide torrent, and load - deflection curve, and negative skin friction along the pile, et al. the bearing capacity and the negative skin friction of port engineering piles are analyzed, to satisfy port engineering development demand better

    在港口樁基工程領域，港口工程水平承載（群）樁的工作性狀以及承載力計算方法，漲潮急流等動態荷載作用條件下碼頭基樁的受力性狀，樁的作用荷載與變位趨勢關系、樁的負摩擦等問題都要求作進一步的研究。本文致力於以港口工程樁基為主要研究對象，對港口工程（群）樁基水平承載力和負摩擦力進行研究，以更好地滿足港口工程建設需要。
  18. All of the results indicated the turbulent boundary layer had been turned into the laminar layer. the skin friction coefficient drops rapidly. this result not only proved the phenomenon of reverse transition had occurred, but also showed that this condition was drag - reducing condition

    實驗結果表明板面附近的流動已由湍流流動轉變為層流流動，同時平板表面的摩擦系數較沒有溫度梯度時有大幅度下降，不僅證明了邊界層逆轉捩現象的存在，也說明了這種條件起到了減阻的效果。
  19. The mechanism and some new work laws of negative skin friction along the single pile or wharf bent piles is analyzed. the engineering construction measure decreased the negative skin friction is presented. an improved empirical formula has been put forward for the calculation of the negative skin friction

    研究得出港口碼頭樁基、排架樁基受到負摩擦力作用時的工作機理、發現新的規律，發現樁負摩擦力的性狀和有利的工程施工措施，並提出港口單樁、排架樁基負摩擦力的計算方法。
  20. Based on the assumption that the form of skin friction is not significant, the paper calculate the coefficients through the corresponding equation between shearing stress and displacement, it is appropriate under many conditions. the model of pile foundation is developed based on the above theory and method. the pile is simplified as a nonlinear elastic spring

    本文認為樁側阻力分佈形式對下臥層附加應力的影響不大，從樁的剪應力和樁體位移間的對應關系方程上求解了樁端荷載分配系數，相對比較合理，在大多數情況下是可以為工程所接受的。
分享友人
分享到 Line

分享到臉書