懸移作用 的英文怎麼說
中文拼音 [xuányízuòyòng]
懸移作用
英文
suspension transport-
Lack of orthogonality between a suspension(or centering)axis and the spin axis will then result in a drift-producing torque exerted on the gimbal.
懸掛軸和自轉軸間的不垂直度將引起產生漂移作用在框架上的力矩。Bedload is the main factor resulting in bed form for few sands of suspend load in the river bed
河床質中幾乎沒有懸移質顆粒,對河床演變起主要作用的是推移質泥沙。Several semi - active control algorithms used in the semi - active suspension system with mr dampers are proposed and developed including the " on - off " voltage controller, the continuously linear variable voltage controller, the modulated continuously linear variable voltage controller based on " sky - hook " damping concept and the hybrid controller based on the combination of " sky - hook " damping concept and " ground - hook " damping concept and the fuzzy logic controllers using measurements of the relative displacement between the sprung and unsprung mass or the absolute acceleration of the sprung mass as the input variables of fuzzy logic controllers. the simulation models were prepared in matlab ? simulink ? fuzzy toolbox programs. the experiment setup of the semi - active suspension system with mr dampers in the lab has been designed and developed
根據磁流變阻尼器特性和對懸架系統動力學特性的規律性研究,為磁流變阻尼器設計了基於「天棚」阻尼控制概念的「 on - off 」 、線性連續和修正的線性連續控制策略,基於「地棚」阻尼控制概念的磁流變阻尼線性連續控制策略, 「天棚」阻尼和「地棚」阻尼控制概念線性組合起來的磁流變阻尼混合控制策略,根據模糊控制原理設計了以簧載質量和非簧載質量間相對位移或簧載質量加速度分別作為輸入變量的模糊邏輯控制器用於磁流變阻尼半主動懸架的智能控制。Excited to gorgeous aerial shooting games, to experience life in a line hanging feeling operations guide : keyboard control, key shooting z, x bond insurance, delete role unknown - a - direction control keys mobile
至激華麗的空戰射擊游戲,來體驗一下懸命一線的感覺吧操作指南:鍵盤控制, z鍵射擊, x鍵保險, delete鍵作用不明a ,方向鍵控制移動。Introduction : excited to gorgeous aerial shooting games, to experience life in a line hanging feeling operations guide : keyboard control, key shooting z, x bond insurance, delete role unknown - a - direction control keys mobile
攻略:至激華麗的空戰射擊游戲,來體驗一下懸命一線的感覺吧操作指南:鍵盤控制, z鍵射擊, x鍵保險, delete鍵作用不明a ,方向鍵控制移動。The cable crane is a sort of special hoisting machinery, which uses flexible cable hung between two fulcrums as carrying structure, makes use of the crane carriage moving over the carrying cable to work, and hold the ability of vertical transporting and horizontal transporting
纜索起重機是一種以懸掛于兩支點之間的柔性鋼索作為大跨距承載結構、利用載重小車在其上往返移動進行工作、兼有垂直運輸和水平運輸的特種起重機械。In this paper, a numerical simulation model to analyze the function and effect of the pumping irrigation in sediment deposition reduction of the irrigation canal system is proposed
除了以往有效的措施外,本文在總結灌區渠道不同部位設置提水泵站設施作用與效果的同時,通過建立灌區渠道懸移質沖刷計算模型,對其減淤清淤的作用與效果進行了理論分析研究。A lidar uses infrared radiation wavelength of about 2 10, 000 cm to detect movement of aerosols and derive the wind speed and windshear. its working principle is the same as the tdwr, except that the tdwr utilizes microwave wavelength of about 5 cm to detect movement of raindrops and computes the wind speed fig. 9
Lidar利用紅外線輻射波長約萬份之二厘米探測空氣中的懸浮粒子,從而得出風速和風切變的資料,運作原理與tdwr相同,唯一不同的是, tdwr利用微波波長約5探測雨點的移動從而計算出風速圖九。According to the theories of the energy dissipation of wave - water and sediment movement and based on the bottom sediment load formula developed by dou guoren, a formula to calculate the transport of the bottom sediment, which includes the bed load and part of suspended load, under the joint action of waves, tidal currents and wind - currents is derived
摘要根據波動水流能量及泥沙運動原理,參考了竇國仁推導底沙輸沙量的方法,推導出波浪、潮流和風吹流共同作用下的底沙輸沙量(包括推移質和部分懸移質輸沙)計算式。Within the framework of two - phase flow theory, an analysis is carried out based on the momentum and continuity equations of fluid mechanics. corresponding to the physical process of the interaction of the solid and fluid phase, a perturbation analysis is systematically developed
還引用了兩相流理論中從低濃度兩相流中固相和液相的相互作用著眼,引入攝動分析的理論,並通過動量方程直接得出了懸移質泥沙濃度分佈規律的方法。The top beam can reform the force - bearing mechanism of the retaining piles because the cantilever piles can be fixed by adding a restriction on the top of the piles and the displacement of the piles can be reduced too. as the same time, top beam can harmonize the displacement and force of the piles and avoid the phenomenon of chain failure as one of the piles is destroyed. if the top beam are closed it can work well because the support on the two ends
樁頂圈樑對支護樁的作用主要體現在:改善支護樁的力學性狀,變懸臂樁為頂端約束的超靜定狀態;對樁頂位移起限製作用,減小基坑工程對周邊環境的不良影響;協調各樁之間的受力和位移,避免局部受力過大引起各樁之間的連鎖破壞現象。The extent of attenuation is proportional to the parameter under some assumptions in open channel flow. the lack of a sound theoretical basis for predicting the behavior of coarse particles means that experiments play a critical role
在明渠二維恆定均勻流條件下,經過適當簡化和假定得到的結果表明,懸移質運動起到減弱流體紊動強度的作用,制紊作用隨參數的加大而增強。This paper uses of the actual mechanics form, cantilever bending stiffness is adopted in the mega structure, however shearing stiffness in the sub structure. based on the complex mode theory, this paper gains the expression of dynamical response of the system based the model of municipal no. l building of tokyo city and analyses the affection of the main parameters ( stiffness and damping ) on the two configurations ( sustaining type and hang type ). the results indicate that the rational stiffness of the sub structure can control the deformation of the mega structure perfectly, but the acceleration of the sub structure increases at the same time
本文採用了更接近實際的力學模型,主結構採用彎曲剛度,子結構採用剪切剛度,利用隨機振動復模態理論,推導了巨型框架減振結構的動力響應表達式,並以日本東京市政一號樓為基本模型,討論了巨型框架減振結構兩種結構形式(座承式和懸掛式)的主要參數(剛度和阻尼)對減振效果的影響,結果表明:與普通巨型框架結構相比,減振結構通過合理選擇子結構剛度,可以較好的控制主結構在順風向脈動風作用下的位移響應,從而提高結構的安全性,但與此同時,子結構自身的加速度響應也有了一定程度的提高。In - plane displacements of a typical suspension cable under the given vertical load are analyzed. the obtained numerical results are compared with the corresponding theoretical results and good agreement is found. this demonstrates the accuracy and validity of the proposed method
在理論推導的基礎上先進行了懸索的大撓度靜力分析,對一典型懸索在豎向荷載作用下的面內位移進行了實例數值計算,計算結果與解析方法得到的結果作了比較,驗證了該方法的正確性和有效性。Abstract : in this paper, a new simple method is put forward to on - line survey and analyse the real - time response of bridges loaded under random vehicles and people. based on linear elastic hypothesis and finite element method, the dynamic whole displacement state and load of the bridge can be obtained through surveying partial displacements, so the problem that load is unknown and difficult to determine when calculating is solved in a sense. this method is adap ted to girder bridge, arch bridge, cable - stayed bridge and suspension bridge. through the instrumentality of ways and means in this treatise, a real - time system to survey and analyse a working bridge can be established
文摘:在線彈性假設基礎上,根據有限元理論和橋梁隨機車輛(行人)荷載的特點,討論並提出了一種通過監測部分位移,計算橋梁其餘位移和橋面荷載的簡化分析方法,解決了橋梁在隨機車輛(行人)荷載作用下的荷載確定問題,建立了動位移和等效節點荷載的有限元列式.該方法為橋梁結構的在線監測和實時分析提供了理論基礎,適用於連續梁橋、拱橋、斜拉橋和懸索橋等橋梁結構形式,具有實際應用價值3. as for side web girder, the principle of minimum potential energy has been introduced. by assuming different displacement function, the force and stress formulae for flanges under uniform loading, horizontal axial force, or vertical concentrated force have been derived
對于邊主肋截面主梁,本文介紹了能量變分法,通過假定板不同的軸向位移函數,推導了懸臂梁在均布荷載、水平軸向力、豎直集中力作用下的微分方程和應力計算公式。The mode number and the frequencies range, which were considered during calculating the wind - induced responses of large cantilevered roof by using the method of frequency domain, were analysed and discussed, according to the results of wind tunnel tests of bahamas and guinea stadium grandstand cantilevered roofs, and the rules that rms displacement and rms internal force responses under strong wind force changing with participant modes number and frequencies range were obtained, and which could be explained from the point of wind pressure power spectrum densities of the measured points on surface of the roof
摘要根據援巴哈馬體育場和援幾內亞體育場主看臺懸挑屋蓋風洞試驗數據結果,分析和探討了採用頻域分析法計算大跨度懸挑屋蓋風振響應時應考慮的結構模態數和頻率范圍,得到強風作用下懸挑屋蓋結構均方根位移與內力響應隨參與計算的模態數和頻率范圍的變化規律,並從屋蓋表面測點風壓譜密度的角度解釋了這種變化規律。When cable interacted under the load both of gravity and inertia force, derivative equation of cable ' s defection curve in space is deduced to study cable ' s rigidity movement, and flexible deformation is also determined by finite element method
分析了懸索上各離散點的位置、速度、加速度和慣性力。推導了在重力和慣性力共同作用下懸索的空間撓曲線微分方程,並研究了懸索的剛體位移和彈性變形。Then, this paper utilizes the units and junctions to have the finite element analysis and calculation and analyze the dynamic response of the massive - head dam by one - dimensional cantilever beam method 、 stimulating static method and response spectrum method. finally, the dynamic displacement and dynamic stress of massive - head dam under earthquake could be got
並在此基礎上,採用一維懸臂梁法、擬靜力法、反應譜法分析了大頭壩的動力響應,得到了地震作用下,大頭壩的動位移、動應力。The initial strain must be the optimum value obtained by multiple - trial method. 5. in the static analysis of the bridge model under live load, assuming a shifting concentrated load on the girder, analyzing the relation map of each section deflection and the location of the concentrated load, finishing the load - on of the worst - case live load, then the moment and deflection envelope diagrams of the girder were obtained
成橋模型建立后,在後續活載作用下的靜力分析必須首先在主樑上作用移動集中荷載,分析主梁各斷面的活載撓度與集中荷載作用位置關系曲線圖,完成最不利活載的加載,從而最後得到懸索橋主梁的彎矩包絡圖及撓度包絡圖。分享友人