displacement of rib 中文意思是什麼

displacement of rib 解釋
肋骨錯位
  • displacement : n 1 轉位，移動；取代，置換；（人的）流離失所。2 撤換，免職。3 【機械工程】（活塞）排氣量；【航海...
  • of : OF ＝Old French 古法語。
  • rib : n 1 【解剖學】肋骨；【烹】排骨。2 （船等的）肋材；（葉）主脈；葉肋。3 （昆蟲的）翅脈；（鳥的）羽...
  1. Throught the comparation between supsendome and single layer reticulate, the advantages of suspend - dome was expatiated. through the analysis of lamella ’ s, rib - loop, rib - loop tilted bar type shell, the influence of lattice type to member ’ s force, joint ’ s displacement, reaction, intergral stability was studied, the suitable lattice type for suspendome was put forward

    通過對聯方型、肋環型、肋環斜桿型、肋環斜桿型、肋環斜桿型弦支穹頂結構進行的分析優化比較，研究了網格形式對構件內力、節點位移、支座反力、整體穩定的影響，提出了適合弦支穹頂結構的合理網格形式。
  2. The paper build a plane model of the whole bridge based on the fem, and analyze the internal force and structural displacement changes in every damage circumstance. the data reflect that the damages in arch rib in the tip will make internal force of some sections increased, accordingly the stability and the durability of the structure reduce ; the damages in the arch foot will change the structure system ; and the displacements of abutments will develop great accessional internal force, and deform the main arch and even crack, accordingly change the system of the structure

    論文建立了全橋的平面有限元模型，分析了在各種病害情況下全橋的內力及結構位移的變化，計算數據反映了，拱頂拱肋損傷會造成某些截面的內力增大，結構的穩定性和耐久性降低；拱腳損傷可能引起結構體系改變；墩臺位移會使上部結構產生較大的附加內力，使拱圈變形甚至於開裂，從而導致結構的受力體系發生改變等。
  3. Rib vertical displacement of nanpu cfst arch bridge is biggish, considering the geometrical nonlinearity and material nonlinearity, and the value is about 105 % of elastic result ; the horizontal displacement is biggish also, with the value is approximate 113 % of elastic result. if considering the double nonlinearity, the rib vertical displacement will increase approximate 10 % and horizontal displacement will increases approximate 22 %

    幾何非線性和材料非線性對大跨度鋼管混凝土拱橋的拱肋跨中豎向位移的影響較小，對各拱肋跨中水平位移影響較大，約為13 ，考慮雙重非線性后，拱肋跨中豎向撓度增加10左右，水平位移增加約22 。
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