滑動支承 的英文怎麼說

中文拼音 [dòngzhīchéng]
滑動支承 英文
sliding bearing
  • : Ⅰ形容詞1 (光滑; 滑溜) slippery; smooth 2 (油滑; 狡詐) cunning; crafty; slippery Ⅱ動詞(貼著物...
  • : Ⅰ名詞1 (分支; 支派) branch; offshoot 2 (地支) the twelve earthly branches3 (姓氏) a surname...
  • : Ⅰ動詞1 (托著; 接著) bear; hold; carry 2 (承擔) undertake; contract (to do a job) 3 (客套話...
  1. Based on extensive investigation of construction technique history of chinese ancient buildings, the structure method, structure developing history and seismic behavior of chinese ancient timber structure buildings are analyzed in several respects of the structural system and form. through a series of experiments on constituent parts of chinese ancient timber building structure, including the tests on the corbels and brackets called dougong subjected to low cyclic reversed loadings, the tests on the wooden frame using the tenon - mortise joints as connections of column and beam subjected to low cyclic reversed loadings, the tests on vibration isolation effect of friction and slippage between column footing and their socle base, and a series of shaking table tests on a chinese ancient timber structure palace building mode under artificial earthquake at serving conditions, destroyed conditions and reinforced conditions, many valuable results of structures such as moment - curvature hysteretic loops of dougong structure and tenon - mortise joints under low cyckc reversed loadings, the static function, the seismic performance, energy dissipation, vibration reduction, energy - loss mechanism, nechanicalmode and failure mode were studied. aplenty of valuable parameters of the structure system were obtained, such as the natural period of structure, vibration modes, damping ratio, factor of vibration isolation, oscillate amplitude of ineitial accebration, velocity and displacement, magnitude of slippage, and the mechanism of structure failure and collapse etc. based on these research, the complete analysis of ancient timber structure under earthquake were carried out in which including mechanism analysis method, calculating mode, strength analysis of members and joints, strengthening methods for serving damaged ancient timber structure buildings were also taken into account

    依照宋代《營造法式》建造了抬梁式殿堂木結構構件及結構模型,對中國古代木結構中的典型構造如:柱腳在礎石頂面平擱簡、柱架榫卯連接、柱高不越間之廣、側腳、生起、斗拱等的構造機理及結構功能進行了量化分析和實驗研究: (一)通過木柱石礎靜摩擦試驗,測定了柱腳與石礎古鏡面間的摩擦系數及摩擦力隨上部結構荷載變化的規律; (二)通過單柱載力試驗,測定了古建築中木柱的受力變形特徵、破壞模式、及模型材料的變形模量、極限載力、極限變形等參量; (三)通過柱架低周反復荷載試驗,測定了柱架的抗側移剛度、柱架恢復力特性及滯回曲線、榫卯張角剛度及其變化規律、柱架及榫卯的極限載力和極限變形、及榫卯減振參數; (四)通過斗?低周反復荷載試驗和受壓試驗,測定了古建築木構件與木構件間摩擦系數,斗?抗側移剛度,斗?恢復力特性及滯回曲線,斗?抗壓極限載力及受力變形規律; (五)通過抬梁式殿堂間架模型振臺試驗,測定了殿堂木構架結構自振周期,地震反應振形、阻尼特性及阻尼比;按結構分層特點對柱腳、柱頭和斗?層上的屋蓋的地震反應採用多點同步測量,對柱根移、榫卯變形、斗?的變形、復位、耗能減振參數等進行了定量分析。
  2. In water hydrostatic bearing lubrication, however, more accurate research results can be obtained as long as inertia of water flow is considered, because inertia item almost has the same quantitative level as the viscous one

    然而,在水靜壓中,水的流慣性項幾乎與粘性項具有相同的數量級,對水膜的流速及壓力分佈具有一定的影響,因此應予以考慮,才能得出更加準確的研究結果。
  3. It ' s proved by the simulation result that, the fuzzy logic model reference adaptive controller adapts the change to the grand crutch force well, which is brought from the vehicle pitch and vertical vibration during the brake process, and the change to the slippage ratio which is near to the perfectness

    模擬結果證明,模糊模型參考自適應控制器對于在制過程中由於車輛前傾和垂向振引起的地面力的變化有較好的自適應能力,制過程中輪胎縱向移率的變化更趨近於理想變化。
  4. This paper introduces the typical problems which appear on the cable installment, anchor installment, supporting and slide device and foundation of landscape saspension bridge

    摘要介紹索橋的纜索裝置、錨固裝置、裝置、基礎等部位出現的典型問題。
  5. Air - cushion conveyer is a new type uninterrupted transfer equipment, utilizing spiral - slot in the air chamber as a replacement for bracket. the cushion supports the convey belt, converting slide friction between the belt and the bracket into slide friction between the belt and the cushion

    它用氣室盤槽替換托輥,以氣墊輸送帶,變輸送帶與托輥間的滾摩擦為輸送帶與氣墊間的摩擦,具有運行平穩、耗能小、維修方便等優點。
  6. It is a professional manufacturer of series of linear motion bearings, flange linear bearings, lengthened flange linear bearings, linear slippers, linear guides linear shaft chromeplate non - chromeplate, precise linear guides aluminium support guides, spherical plain bearings rod ends, spherical plain radial bearings, bolt type roller and needle roller bearings. we also can make other nonstandard bearings at any time. our products are used widely in various industrial machineries of weaving, printing, medical, precise machine tool, packing, metallurgy, spaceflight, automatic recording instrument, etc

    麗水市豪滾軸製造有限公司座落在浙江麗水市水閣工業區,是一家專業生產:直線運球軸系列法蘭直線軸系列加長型法蘭直線軸系列直線塊系列直線導軌光軸鍍鉻不鍍鉻精密直線導軌系列鋁撐導軌桿端關節軸系列向心關節軸系列螺栓型滾輪滾針軸系列,隨時可訂做各種非標型軸,產品廣泛用於紡織機械印刷機械電工具醫藥機械精密機床包裝冶金航天自記錄儀等各種工業機械的配套。
  7. Proceeding with the support " s force condition is analysed in the static and revolve state, the stress distributions in the contact areas of support and roller are researched by way of hertz theory, the tow - dimensional elastic movement of the contact area is studied by contact mechanics, and the formula and curve of movement regulation are deduced

    從回轉窯靜止與運轉時的受力情況分析著手,依據赫茲接觸理論對托輪與滾圈接觸區的壓力分佈進行了分析,並用接觸力學方法研究了接觸區的二維彈性,推導出回轉窯軸向下計算公式,從而得出回轉窯軸向下特性曲線。
  8. Second, a jeffcott rotor model supported by two seals bearings in its two ends is established to simulate the shafting of simple turbines ( only short - and - straight - blades are included in the shafting ). and periodical response of the system is obtained by using the newmark method. then, the dynamic characteristics of rotor system at the certain rotate speed and the certain physic

    其次,建立了一個用來模擬簡單汽輪機軸系(只含有短直葉片)的兩端用撐的jeffcott轉子模型,並用newmark方法求得了系統的周期響應,根據系統的周期響應、 poincare映射圖、頻譜圖、分岔圖等,分析了系統在特定轉速及特定的轉子系統參數下的運特徵。
  9. This task will be foundation to develop a new type hydrostatic transmission piston pumps with high efficiency, long life, high pressure and high speed, which combined the item of nature science fund of zhejiang province, tribology study on sealing, hydrostatic support and piston on hydrostatic transmission piston pump. in this paper, a new design idea of the ball friction coupling based on hydrostatic bearing was given, and analysis was carried out to the static state properties and the dynamic properties of the oil - film of this friction pair

    本課題是結合浙江省自然科學基金項目「靜壓傳柱塞泵的密封、靜壓和柱塞的摩擦學研究」 ( 501073 ) ,為研發高效率、長壽命、高速、高壓靜壓傳柱塞泵提供一定的理論基礎,著重研究了靴副和球鉸副的靜態特性,提出了基於靜壓的球鉸副設計原理。
  10. The threshold speed and the typical characteristics of the oil whip of the system are simulated under the nonlinear model of oil film force, and the state of motion and type of the bifurcation are analyzed by floquet multiplicators which is computed by the shooting method. secondly, the the nonlinear dynamical model of the low - pressure rotor - bearing system by column bearing with reduced dimensions is presented. the numerical results show the rule of the amplitude with the eccentricity of rotor, the length - to - diameter ratio, oil viscosity and the clearance - to - radius ratio of the bearing under the definite speed

    其次,對降維后的低壓轉子?軸系統的非線性力學方程,計算了圓柱瓦軸撐的轉子系統的振穩定性在固定轉速下隨偏心距、軸長徑比、潤力粘度和軸間隙比的變化規律,並分析了轉子前軸軸頸的失穩轉速與轉子偏心距、軸長徑比、潤力粘度和軸間隙比之間的關系,同時利用floquet理論分析其運狀態和分岔類型。
  11. By application of the simulink toolbox of matlab, the simulation models were obtained. in addition, the relation between various parameters of the slipper pair and ball friction coupling based on hydrostatic support and dynamic characteristic of the oil film was analyzed. 5

    建立了靜壓球鉸副和靴副油膜態特性的數學模型,並運用matlab中的simulink工具箱對油膜的態特性進行模擬; 5
  12. Active magnetic bearing ( amb ) is one of typical electronic & mechanical products and a new type of high performance bearing piece. it has the properties of no friction, no fray, dispense with lubricate, lasting life, all extrude excellence above which ca n ' t be seen in traditional roll bearing and sliding bearing

    磁軸是典型的機電一體化產品,是一種新型的高性能部件,其具有無摩擦、無磨損、無需潤以及壽命長等一系列傳統的滾所無法比擬的突出優點。
  13. From simple to complex, there are three multi - decks rotor models supported by two seals bearings in two ends established in this article. first model is a multi - decks rotor with loosening foundation. second model is rub rotor - bearing system

    本文由簡單到復雜建立了三個採用撐的雙圓盤轉子?軸模型,首先是以帶有一端軸座松的簡化雙圓盤轉子系統為模型(轉子系統在非線性油膜力的作用下) 。
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