sliding force 中文意思是什麼
sliding force
解釋
滑動力-
Furtherly, according to their state in suffering force and their modes of initial motion, the casualty loess landfalls on the house side - slope are classified into two types of tension - sliding loess landfall and collapsed earth cave dwelling
根據土體受力狀態和起始運動方式，將宅基邊坡傷亡性黃土崩塌劃分為張裂?滑移式黃土崩塌和坍窯兩種類型，總結了其前兆、時空分佈特徵，著重分析了其形成原因。 -
So this base isolation technique has profound prospects. unfortunately there exist definite difficulties in the calculation because of the nonlinear of the base friction force. now, both the equivalent damping method and the numerical calculatin of the vibration response of the base - isolated buildings are frequently used in the calculation of the seismic response of the base - isolated building. however both of them have certain drawbacks. in this paper, the response of the building with base - isolation system is derived by the method of fourier expansion for the friction force and the earthquake response. at the same time, the sliding vibration character of inertia of a single mass structure and the sliding vibration response of a muti - mass structure are discussed. the stable condition of the sliding base isolation system of a structure is given. in the end, two circes of base fixation and base sliding are analyzed by adopting ansys
本文利用對摩擦力和地震響應進行付氏級數展開的方法導出了基底具有摩擦隔震系統的地震反應。同時，文中從研究單質點結構的滑動振動慣性力入手，進而對多質點結構體系滑動振動反應進行探討，分別給出了結構滑動隔震的自身穩定條件。最後，本文利用ansys對基礎固定和基礎滑移隔震兩種工況進行了動力模擬模擬分析，進一步證實了基礎滑移隔規律。 -
In this dissertation, through computer simulation, the problems of modeling, control and guidance of auvs are presented. the first part of this dissertation addresses the problem of dynamically modeling of auvs, and derives thrusters " two - dimension nonlinear dynamic model, which has axial flow speed and propeller rotational velocity as two state variables, voltage or current of motor as inputs, and thruster force and torque as output. the second part focuses on the nonlinear adaptive sliding mode control of auvs in diving plane and steering plane
本論文系統研究了自主式水下航行器的建模、非線性自適應滑模控制、以及深度調整和水平面導引方法等問題，具體成果和創新點如下1 、根據流體力學理論，建立了螺旋槳推進器的動態模型，它以螺旋槳來流速度v _ p和螺旋槳轉速n為狀態變量，以電機施加轉矩為輸入，螺旋槳推力t和轉矩q為輸出。 -
For sliding contact, the coefficient of kinetic friction uk is defined as the ratio of the frictional force to the normal force.
滑動接觸時，動摩擦系數Uk的定義是摩擦力與法向力的比率。 -
For sliding contact, the coefficient of kinetic friction uk is defined as the ratio of the frictional force to the normal force
滑動接觸時，動摩擦系數uk的定義是摩擦力與法向力的比率。 -
With observing the topography of different time period by afm, the formation mechanism of five stages of ots molecular film was concluded. 4. tribological characteristics of ots self - assembled molecular film were studied by lfm. the effects of sliding velocity and load on frictional force were analyzed
在研究過程中，通過原子力顯微鏡（ afm ）觀察不同成膜時間及不同溶劑組成條件下的ots自組裝分子膜的形貌，由此來判斷反應進程，總結出ots自組裝分子膜生長模式的五個階段。 -
Sliding displacement of beam longitudinal bars in staggered joints is smaller than in ordinary joints, and the beam bar " overstrength in staggered joints is more serious than in ordinary joints when shear force is equal in the two types of joints
2在節點所受剪力相同的情況下，錯層節點中梁縱筋的粘結滑移比普通節點的要小，梁筋的超強更嚴重。 -
A 2dof vehicle structure model with mr damper is established, a sliding model controller is designed, and the real - time control damping force of suspension system is educed
摘要建立了履帶車輛1 / 2車體振動模型，設計了相應的滑移面和滑移模態控制器，得出了履帶車輛半主動懸掛系統的實時控制阻尼力，並對路面激勵下滑模控制與最優控制的減振效果進行了模擬。 -
The forces acting on a sliding hoot, the key element of swash - plate axial piston pump. are analyzed and the formulas computing squeezing and repelling forces are derived ; the redundant squeezing force method is presented, including the selection of parts materials, squeezing force factor and the determination of geometric parameters of a sliding hoot
摘要分析了斜盤式軸向柱塞泵的關鍵摩擦副零件滑靴的受力，導出了壓緊力和分離力的計算公式；介紹了滑靴設計方法中的剩餘壓緊力法，包括零件材料、壓緊力系數的選擇以及滑靴關鍵幾何參數的確定。 -
Analysis of stability against sliding of dam by passive resisting force method
用被動抗力法分析大壩抗滑穩定性 -
Material is transported forward in the absolute sliding way driven directly by frication force. some contents of this paper are below : one of them to establish whole machine model, study the theory of transportation and analyze the dynamic characteristics. a numerical calculation method is put forward to solve the theory of material transportation
通過對輸送機實際工作狀況及工作機理的分析，建立了輸送機整機模型及力學模型，對其進行力學和運動分析，建立動力學方程，提出了一種判斷式數值求解方法，研究了運行的輸送機理 -
As soon as sliding begins, it is found that the friction force decreases.
人們發現，滑動一開始，摩擦力就減小。 -
In order to develop and consummate the analysis theory and calculation method of base - isolated structures, based on the research on restoring force model of isolation systems and the analysis on the nonlinear seismic response of base - isolated structures, the analysis on multi - dimensional and lateral - torsional coupled seismic response of base - isolated structures is developed in this paper. according to the mechanical performance of isolation systems, detailed analysis and improvement of the present research, an unilateral and a bilateral coupled visco - elastic hysteretic model for rubber bearings, an unilateral and a bilateral coupled visco - elasto - plastic differential hysteretic model for lead rubber bearings, an unilateral and a bilateral coupled modified visco - plastic differential hysteretic model for sliding friction bearings are proposed
為進一步發展和完善基礎隔震結構分析理論和計算方法，本文以隔震系統恢復力模型研究及基礎隔震結構非線性地震反應分析為基礎，對基礎隔震結構的多維地震反應及平?扭耦聯地震反應開展了以下幾方面的研究工作：根據隔震系統力學性能的特點，在現有研究成果的基礎上，對隔震系統恢復力計算模型進行了改進和創新，提出了普通疊層橡膠支座單向及雙向耦合粘彈性恢復力計算模型，鉛芯疊層橡膠支座單向及雙向耦合粘彈塑性微分型恢復力計算模型，摩擦滑動支座單向及雙向耦合修正粘塑性微分型恢復力計算模型。 -
The right undersdanding of sliding friction force and static friction force is stressed by an explaination about a typical topic
摘要通過對一道典型題的解答，強調對滑動摩擦力和靜摩擦力的正確理解。 -
Graphite ) and the special viscoelasticity of polymer, interlayer exfoliation of the filler and its nanocompounding with polymers can be realized in the shearing force field of pan - milling, through the effects such as deformation, dislocation, tension - sliding and shearing exfoliation of graphite, the tension - thinning, pulverization of pp, as well as the imbedding, mixing and dispersion of graphite flakes in pp powder etc. the results show that the interlayer exfoliation of graphite and nano - compounding with pp proceeded stepwise, caused by a combination of friction, squeezing, stretching, and shearing in three - dimension during pan - milling
石墨片層的受限空間影響i一pp / yep25o復合材料中pp結晶行為，進入石墨片層間的pp分子一部分擇優取向，形成沿（ 040 ）晶面法線方向擇優生長的a一晶，另一部分相對分子質量較小、運動活性較高的pp分子則受到石墨片層的擠壓和限制而轉化為y -晶，在i一pp廳ep250復合材料中， y -晶相對含童達34 . 8 % 。 -
The force which must be overcome to keep one surface moving over another in known as sliding friction
而保證一個平面沿著另一個平面相對移動的力稱為滑動摩擦力。 -
Any hypothetical force postulated to either push or pull oceanic plates would be quickly dissipated overcoming the friction of sliding over a static fluid mantle beneath
任何假設的能推動或拉動大洋板塊的力，會很快因克服在其下靜態的熱體地幔上滑動的摩擦力而被消散。 -
Ami - sliding safety factors are attained when total sliding force and total anti - sliding force are calculated through normal stress and shear stress acting on the element interfaces
其次，利用剛體彈簧元法求解單元交界面上的正應力和剪應力，從而積分求得滑移路徑上的總滑動力和總阻滑力，進而求得各滑動面的抗滑安全系數。 -
The determination of potential downslide surface is one of the most important content, so a method is brought forward. based on the result of 3d nonlinear finite element analysis, a method to determinate the potential downslide surface and safety factor for analyzing sliding force has been put forward
邊坡可能下滑面的確定一直是邊坡穩定分析的一個重要內容，本文提出了根據三維非線性有限元穩定分析結果確定邊坡可能滑裂面及指定安全系數的下滑力的分析方法，為邊坡加固提供參考。 -
On basis of the calculation method of residue sliding force, the transfer coefficient method is improved to obtain the slide block balance method, the application scope of which is wider
在滑坡剩餘下滑力的計算方法上，改良傳遞系數法，提出了精度更高，適用范圍更廣泛的廣義不平衡推力法。
分享友人