弧形閘門 的英文怎麼說

中文拼音 [húxíngzhámén]
弧形閘門 英文
radial gate
  • 弧 : 名詞1. [數學] （圓周的任意一段） arc2. （古代指弓） bow
  • 閘 : anchor gate
  • 門 : Ⅰ名詞1 （房屋、車船等的出入口 ） entrance; exit; door; gate 2 （形狀或作用像門的東西） switch; va...
  • 弧形 : arc; curve弧形避雷器 arc-arrester; 弧形槽 arc wall; 弧形構造 arc structure; 弧形閘門 [水文] radial gate
  • 閘門 : 1 （水閘） sluice gate; gate; water gate2 （船閘） lock gate3 [機械工程] throttle valve; strobe; ...
  1. According to the fact that freeze - resisting measure is needed to be taken for the gates operating in winter and low head arch gates, electrothermic freeze - resisting device is designed in this thesis

    本文根據冬季有運行要求的閘門及低水頭弧形閘門需要採取防凍措施的實際情況，研究設計了一種電熱型防凍裝置。
  2. Secondly, on the base of the analyzing design characteristic, this paper presents theoretical basis according to " design specification about steel gate in water conservancy and hydropower engineering " ( thereinafter for short specification ). it introduces module design means of hmvcad system. in the light of this means, it develops the module that can design the gate according to original data and specification automatically, the module of making the original design by user ' s experience, the module of majorized adjustment, the module of alarm device

    其次，本文在分析了弧形閘門設計特點的基礎上，按《水利水電工程鋼閘門設計規范》 （ dl t5039 - 95 ，以下簡稱《規范》 ）給出了設計的理論依據，介紹了hmvcad系統的模塊設計方法，據此研製了能根據原始資料自動按規范設計的程序模塊，以及據用戶經驗進行初步設計、優化調整、預警裝置等功能模塊。
  3. Design of hydraulic hoists for eccentric trunnion sector gates of xiaolangdi project

    小浪底水利樞紐偏心鉸弧形閘門液壓啟閉機設計
  4. According to eigenvalue equation ( general formula ) of the energy method of the plane steel frame structure stability, and considering the restriction of the end of the column of the main steel frame and function of deflection curve gained from the differential balance equation general resolution, we get the equation for calculating the length coefficient of the main frame structure stability of the steel arch gate and the resolutions are also given

    根據平面剛架穩定性能量法特徵值方程（通式） ，考慮弧形鋼閘門主框架柱的柱端約束的特殊情況，求出撓曲線函數（試解函數）通解，得到弧形鋼閘門主框架柱穩定性計算長度系數方程。其中弧門主框架主橫梁式形框架的臨界荷載比較現行規范推薦的有限元法簡單方便、結果精確及物理概念明確等優點。
  5. The curved floodgate ' s opening measuring system adopts two - level structure, main control level and field level

    弧形閘門開度測量系統採用分層分散式兩級結構，分為主控級和現地級兩層。
  6. The main work is done with the help of model experiment. in the flood - relief experiment, the flood carrying capacity of spillway tunnel is checked. in the hydraulic experiment of the diversion power conduit system, the followings are studied : the flow condition and fluctuation in the surge chamber, the distribution of flow velocity before the rack in the surge shaft, the amplitude of stage in the quick gate bay etc. the test step, content and results of different proposals are introduced in details

    本項優化試驗研究的目的主要在於，通過泄洪系統整體水力學試驗，校核泄洪洞的泄流能力；通過發電引水系統整體水力學試驗，研究調壓井內水流流態和水位波動情況、調壓井內攔污柵前流速分佈情況；確定快速閘門井內水位波動幅度；試驗確定壓力管道水擊壓力穿井系數以及泄洪洞弧形門處的水壓力。
  7. Research on the dynamic stablity of arms in the radial gate under eccentric loading

    偏心荷載作用下弧形閘門支臂的動力穩定性研究
  8. The dynamic - instability of radial gate was always due to the instability of arm under dynamic loading action, the security of gate spillway was dominated by the dynamic stability of arms

    摘要弧形閘門的動力失穩往往是由於支臂在動力荷載作用下喪失動力穩定的，支臂的動力穩定與否控制著整個水閘的泄洪安全。
  9. For a project instance, it computes and analyzes the structure of madian radial gate with fem, which achieves the result of gate ' s structural stress, stiffness and surpport - bar ' s stability and gives comparative analysis

    作為工程實例，對馬甸弧形閘門的結構進行了有限元計算和分析，得到了閘門的結構應力、剛度以及支臂穩定的計算結果，並給予了比較分析。
  10. In this paper, ansys, the software on finite element analysis, is made use of processing the static and modal analysis on the preliminary models and its " modified ones. by analyzing the results, we can conclude that the stresses on the components of the modified models are tended to equilibration and the location of the branches " brace can also influence stresses and translations on the branches. in addition, the values of the intrinsic frequencies on modified models " are larger than the ones on preliminary models, but the ranges of the frequencies on both models are almost same

    傳統的弧形閘門的支臂結構基本上都是三角架式的，這主要是因為按平面體系進行計算的傳統設計方法忽略了結構的整體性及弧形閘門的空間結構特點，設計得比較保守，而實際上，將其改為a型結構也存在可行性，本文是利用有限元分析軟體? ? ansys對原模型及修改模型分別進行靜態和固有頻率的計算，通過分析比較其結果可知，支臂改為a型后會使閘門的整體受力趨于均勻，即原模型受力大的部件其應力變小，而原模型受力小的部件其應力會變大；而且a型支臂的支桿在不同的放置位置對支臂的應力和位移變化也有一定的影響。
  11. Radial gate is one of type of gate used widely in hydraulic structure engineering

    弧形閘門是水工結構工程中使用最廣泛的閘門型式之一。
  12. Three dimensional finite element analysis of radial steel gate

    弧形鋼閘門三維有限元分析
  13. A curved floodgate to release floodwater is one of the important equipments of the hydroelectric power plant. the outdated measuring apparatus of the floodgate ' s opening has low precision and reliability

    弧形泄洪閘是水電廠的重要設備之一，老式的閘門開度測量儀的測量精度低，可靠性差。
  14. 4. choosing the reasonable deflection curve function. according to the energy method and the constrained condition of column end of the steel arch gate, the article presents a practical calculating formula for the stability of the main frame structure of the steel arch gate

    選擇合理的撓曲線函數（試解函數） ，根據能量法及弧門柱端約束條件，提出弧形鋼閘門主框架（平面鋼框架）穩定性計算的實用解析計算公式，並根據影響弧門主框架穩定性的因素對該公式進行修正。
  15. Research of self - oscillating characteristic of eccentric - hinge radial gate in jiudianxia hydro - junction

    九甸峽水利樞紐偏心鉸弧形閘門自振特性研究
  16. According to the research development of flow - induced gate vibration in recent years, the paper presents a retrospect and a summary on the relationship between hydrodynamic loads and gate vibration characteristics, the hydrodynamic load characteristics and controlling means, the optimum design methods for gate anti - vibration, the dynamic stability analysis of the radial gate ' s arm, the methods to simulate the gate ' s hydro - elastic vibration, as well as the simulation analysis of flow - induced gate vibration

    摘要從水動力荷載與閘門振動特性的關系、水動力荷載作用特點及其控制方法、閘門減振優化設計方法、弧形閘門支臂動力穩定性分析、閘門水彈性振動模擬方法以及閘門流激振動模擬分析等方面，對水工閘門流激振動的研究進行了回顧。
  17. General technical requirements for radial gates

    弧形閘門通用技術條件
  18. In succession, this paper recommends the method and operating process of the design of a radial gate with hmvcad system in detail

    詳細介紹了用hmvcad系統設計弧形閘門的方法和實施進程。
  19. Whereas more gates are applied and their design work is more and more burdensome, this paper studies and develops visual cad system of radial gate based on cad technique under unix platform ( hmvcad system )

    鑒于其應用范圍越來越廣、設計任務越來越重，本文在unix平臺上基於cad技術研製開發了弧形閘門可視化cad系統（ hmvcad系統） 。
  20. Application of site bus technology in automatic control system of radial gete

    現場總線技術在弧形閘門自動控制系統中的應用
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