相對勁度 的英文怎麼說

中文拼音 [xiāngduìjìndù]
相對勁度 英文
relative stiffness
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 對 : Ⅰ動詞1 （回答） answer; reply 2 （對待; 對付） treat; cope with; counter 3 （朝; 向; 面對） be tr...
  • 勁 : 勁形容詞（堅強有力; 剛強） strong; powerful; sturdy
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 相對 : 1. （面對面） opposite; face to face 2. （非絕對的） relative 3. （比較的） relatively; comparatively
  1. After comparing between the finite - element analysis and experimental results, the author verified the fem. then according to the chinese code, the nonlinear finite model of the beam - to - column is established which are made of different size components. the responses of beam - to - column web moment connections which are made of different size components are compared and analyzed from three facets, and the conclusions about the joints behavior are drawn : thicken the connection plate, lengthen the connection plate or use a back - up stiffer can improve the connection behavior, consist of improving the behavior of load - supported and reducing the stress convergence in the flange moment plates

    本文根據我國規范的有關規定，自行建立了12個不同構件尺寸的樑柱腹板連接的三維有限元模型，對不同構件尺寸的樑柱腹板剛性連接節點在單向荷載作用下的反應進行了研究，從結構的mises應力等值線示意圖、梁端加載處的荷載? ?位移曲線、翼緣連接板兩端的mises等效應力以及翼緣連接板與柱相連接的三邊的mises應力等值線示意圖四方面進行了比較與分析，從而得出了不同構件尺寸的樑柱腹板剛性連接的在受力行為上的結論：增加翼緣連接板的厚度、增加翼緣連接板的長度以及採用柱的橫向加勁肋均可以改善節點的受力性能：提高節點的承載能力；減小翼緣連接板內部與柱翼緣邊的的應力不均勻現象，從而避免試件過早地發生破壞。
  2. On the premise of satisfying all constraint conditions stipulated in the codes with the pipe thickness spacing, height and thickness of stiffener rings as variables and the total steel quantity per meter of pipe as objective function, the program is developed for structural stress computation and comparison of total steel quantity used so as to select the alternative with smallest total steel quantity per meter of pipe

    該程序在滿足規范規定的各種約束條件下，以管壁厚度、加勁環間距、高度和厚度等作為變量，以每米鋼管的總用鋼量為目標函數，進行結構應力計算和工程量比較，從中選出用鋼量相對最小的設計方案。
  3. This allows us to use much less elements to model complicated structures such as the stiffened beam and tower in suspension bridge, while it can still reflect various details such as the mechanical character, geometry, spatial position, the contribution to the system stiffness and mass, of each member involved. by adopting the assembled element, we can use usual pcs to perform the nonlinear analysis of long - span suspension bridges

    組合單元突破了傳統有限元對于不同材料或不同構件必須採用相應不同單元的限制，對懸索橋的索塔、加勁梁等復雜結構，能用較少的單元進行模擬，並且仍然能夠仔細反映其內部各個構件的力學特徵、幾何尺寸、所在空間位置以及其對系統剛度、質量的貢獻，實現了用普通微機進行大跨度懸索橋空間非線性分析。
  4. Standard test method for measuring the relative stiffness of leather by means of a torsional wire apparatus

    用扭絲儀測量皮革相對勁度的標準試驗方法
  5. Even when performance is not a key requirement, or even a stated requirement, of the project you re working on, it is often difficult to ignore performance concerns, because you may think that would make you a " bad engineer. " toward the end of writing high - performance code, developers often write small benchmark programs to measure the relative performance of one approach against another

    即使性能不是當前項目的一個關鍵需求，甚至沒有被標明為一個需求，通常也難于忽略性能問題，因為您可能會認為忽略性能問題將使自己成為「差勁的工程師」 。開發人員在以編寫高性能代碼為目標的時候，常常會編寫小的基準程序來度量一種方法相對于另一種方法的性能。
  6. Likewise, higher oil prices have mostly been caused by strong demand from developing countries rather than by an interruption of supply, so they have done less harm to global growth than in the past

    類似地，更高的油價很大程度上由於發展中國家的強勁需求，而不是供給的干擾，所以與前相比，他們對世界經濟的損害更小。
  7. In addition, the analysis and test for the entire stability and limited carrying capacity are completed and results show that pingsheng bridge is also safe enough. 4. the influence on the static performance for pingsheng bridge of structural parameters, such as rise - span ratio of main cable, stiffened girder rigidity, main tower rigidity and main cable rigidity, is studied

    對平勝大橋和與之具有相同結構參數的地錨式懸索橋模型進行了動力特性分析，並研究了主纜矢跨比、恆載集度、加勁梁剛度、主塔剛度、主纜抗拉剛度、吊索抗拉剛度等結構參數變化對兩類懸索橋動力特性的影響。
  8. Part iv. basic countermeasures for molding china into the center of manufacturing industry of the world concerning the guiding principle, we must correct our thinking to regard the manufacturing industry as the dusk industry ; concerning the way of development, we must firmly insist on the way to combine the internationalization with the independent democracy ; concerning the technical route, we must gradually transfer to the mode of self creation ; concerning the industrial structural regulation, we must adopt the multi - layer propelling strategy ; concerning the market opening - up, we must stick to the parallel emphasis of the domestic market and the international market ; concerning the regional layout of the manufacturing industry, we must form the regional manufacturing industry with special features ; and concerning the development of capable persons, we must form the regional manufacturing industry

    第四部分：把中國建成世界製造業中心的基本對策在指導思想上，要扭轉把製造業看作是夕陽產業的誤區；在發展道路上，要堅定不移地走國際化與獨立自主相結合的道路；在技術路線上，要循序漸進地由引進為主向自主創新轉變；在產業結構調整上，要採取多層次推進的策略；在市場開拓上，要堅持國內市場與國際市場並重；在製造業地域的布局上，要形成各具特色的區域製造業；在人才的開發上，要注重教育的發展，從長遠的角度為中國製造業的發展培養后勁。
  9. Based on experimental research and theoretical analysis, investigations on the new type of joint are made systematically, the main contents and results include the following items. 1 four specimens of new joints between cfrt columns and steel beams are designed. by low - cyclic reversed load test, skeleton curves of new joints and shearing deformation in joint core area are studied, the influence of parameters, such as concrete cores, length of stiffener, and relative dimensions of column and beam, is discussed

    本文在分析現有節點方案特點的基礎上，提出了角鋼加勁式節點方案，並採用試驗和理論分析相結合的方法，對這種新型節點進行了系統研究，主要研究內容與成果如下： （一）設計了4個新型方鋼管混凝土柱?鋼梁節點的試件，通過對新型節點的低周反復荷載試驗，研究了新型節點的骨架曲線和節點核心區剪切變形等，探討了內填混凝土、加勁肋長度和樑柱相對尺寸等對節點抗震性能影響。
  10. The stiffness of the bolts are added to the integer stiffness matrix. 44 5. the above theories are applied in the stability analysis of the 5 machine set of pubugou hydropower underground cavity group

    將錨桿的勁度加入到系統的整體勁度矩陣中，直接而又比較客觀的反映了錨桿對巖體的加固效果，並推導了相應的理論公式。
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