section moment coefficient 中文意思是什麼

section moment coefficient 解釋
翼型力矩系數
  • section : n 1 （外科、解剖的）切斷；切割；切開。2 【外科】切片，【金相】磨石。3 （果子的）瓣。4 【數學】截...
  • moment : n 1 一轉眼功夫 片刻 瞬息 剎那；時刻。2 時機 機會；場合；危機；當前。3 重要 緊要；【哲學】要素 契...
  • coefficient : adj. 共同作用的。n. 1. 共同作用；協同因素。2. 【數，物】系數，率；程度。
  1. Wp = 6 > the practical table is compiled that integral stability coefficient of homemade rolled h - section steel beam under constant moment

    編制了等端彎矩作用下軋制h型鋼梁式構件的整體穩定系數表，可供工程設計參考。
  2. In the first part, the method of velocity coefficient was used to design a 100mm diameter impeller with five single - arc - cylinder blades, and the method of velocity moment was applied to design the volute " s cross - section. the volute " s cross - section is a rectangle, which was designed as a whole structure with the front shroud of the pump. a special lighting window was designed on the side

    在第一部分工作中，設計了一個帶半開式葉輪的微型泵：葉輪外徑100mm 、共5片單圓弧圓柱形葉片；蝸殼採用速度矩法設計，內為矩形斷面，和泵殼前蓋板為一整體、透明結構，側面專門設計一個打光窗口。
  3. At last, with the program, 18 one - storey and one - span prestressed frames are simulated. some conclusions are reached with the taking into account the, secondary moment and types of load applying : ( 1 ) the in the beam affects the ductility of the section and rotary property of the plastic hinge. so total coefficient of the modulation of moment becomes less with the becoming bigger

    最後，本文利用編制的非線性程序，模擬了18榀單層單跨預應力框架，重點研究截面相對受壓區高度、次彎矩、加載方式對塑性內力重分佈和彎矩調幅的影響，從中得出了以下主要的結論和規律： （ 1 ）框架梁相對受壓區高度在很大程度上反映了截面的延性，體現了塑性鉸的轉動能力，框架的總彎矩調幅系數隨著相對受壓區高度的增大而減小。
  4. The effect of different sizes of sections, modes and values of residual stresses are studied. through the analysis, the conclusion is arrived at that the universal slenderness ratio should be used to better correlate the stability of box section beams with the member length instead of the out - of - plane slenderness, and the stability coefficient is taken to be 1. 0 for practical used box girder. then, the elastic critical loads of box section beam - columns are obtained based on the gjelsvik theory, and the relationship between axis force p and moment m is given

    最後，運用ansys通用有限元程序的beam189單元，引入初彎曲和殘余應力的影響，用考慮幾何和材料雙重非線性的有限元求解格式求得箱形柱在不同軸力和彎矩比例作用下的彈塑性極限承載力，通過對十幾個不同截面尺寸構件在不同長細比下的承載力計算，發現在軸力p遠大於彎矩m時，構件將是平面外失穩控制，而當軸力p遠小於彎矩m時，構件則以平面內失穩為主。
  5. Taking account of the simplified torsion moment of inertia, integral stability coefficient increase relatively 5 % or 0. 01 ~ 0. 03 absolutely, only for narrow rolled h - section ( hn ) behind hn350 175, whose calculation length goes beyond the limit of 8 meters

    Gb50017中扭轉慣性矩的簡化使規格大於hn350 175的hn型鋼，在計算長度大於8米時，整體穩定系數偏高5 ，絕對偏大量在0 . 01 0 . 03范圍。
  6. Behavior and mechanism of concrete filled double - skin steel tubular ( cfdst ) beam - columns subjected to monotonic or cyclic loading were investigated. two kinds of cfdst section tubes were studied in this paper, that is, the outer steel tubes are circular hollow sections ( chs ) or square hollow sections ( shs ), while all the inner steel tubes are chs. based on systematic parameter analysis, simplified models were derived to predict the load - carrying capacities of the composite members, and simplified moment - curvature and lateral load - lateral deflection hysteretic models, as well as ductility coefficient were suggested

    本文從理論和試驗兩個方面較系統地研究了圓、方中空夾層鋼管混凝土構件在單調加載（包括軸壓、純彎、壓彎荷載）下的力學性能和工作機理，以及其在往復荷載作用下的滯回性能，並在參數分析的基礎上，提出了圓、方中空夾層鋼管混凝土軸壓、純彎和壓彎構件承載力的實用計算方法和彎矩-曲率、荷載-位移滯回關系模型及延性系數的確定方法。
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