material nonlinearity 中文意思是什麼

material nonlinearity 解釋
材料非線性
  • material : adj 1 物質的（opp spiritual）。2 身體上的，肉體上的；物慾的，追求實利的；卑俗的。3 有形的，實體的...
  • nonlinearity : 非線性環節
  1. By using an incremental approach, the problems involving material or geometric nonlinearity have been solved.

    借應用一種增量方法，已經解決了包括材料的或幾何的非線性問題。
  2. S. consideration of interaction on the nonlinearity about the material, the geometry, and the boundary of the columns subject to axial force. biaxial hending, and torsion, an analytical model of hysteretic curve of columns is presented, based on the sectional cross - sectional discrete yieldsurface inodel, the bond slip in anchorage zones regarded as the boundary nonlinearity of a memher. and the iterative procedure of displacement of inner nodes on the basis of the hamonization of displacement

    5 、根據構件分段截面離散的屈服面模型法，把錨固區粘結滑移看成構件的邊界非線，以及基於位移協調的內結點位移迭代法，建立了能考慮構件壓（拉） 、雙彎、扭的材料、邊界、幾何非線性相互影響的柱空間滯回曲線分析模型。
  3. Doctor candidate : yan qiwu supervisor : prof. slien pllsheng iii this thesis, a systematic theory on spatial elastic - plastic time - history analysis of reinforced concrete frame - tube structures tinder strong multiple earthquake excitations is established. covering problems about materal, rnember and structural system considering about the nonlinearity of material, geometry and boundary

    木文考慮了材料、幾何、邊界非線性，建立了從材料、構件到結構的一個較為系統的鋼筋砼框筒結構在多維地震波作用下的空間彈塑性時程分析理論。
  4. The local geometric details considered include longitudinal length and height of access hole in beam web ; material nonlinearity and geometric nonlinearity are included in nonlinear analyses

    節點局部構造的變化主要考慮梁腹板上的焊接孔的長度和高度的改變，非線性分析包括了對材料非線性和幾何非線性的考慮。
  5. In the thesis, 3d finite element, models ( fem ) of the precast segmental box girders are established with contact elements, which may simulate the interactions between the joints. the influences of material nonlinearity of concrete and geometric nonlinearity of structure are also taken into account in the computed models

    針對預制節段干接縫拼裝梁存在接縫的特點，採用接觸單元模擬接縫間的相互作用，解決了預制節段拼裝梁建模的關鍵問題，並在計算模型中考慮了混凝土材料非線性和結構幾何非線性的影響。
  6. The fundamental failure modes of cfst arches are loss of stability and loss of material strength. the process of a cfst arch from initial loading to the arrival of ultimate load - capacity before failure is a process of complicated nonlinearity

    鋼管混凝土拱的破壞形態主要有失穩破壞和強度破壞，拱從開始加載至達到破壞前的極限承載力的過程是一個復雜的非線性過程。
  7. This article studies on damaged round steel tube members and at the same time both material nonlinearity and geometric nonlinearity are considered in calculation. numerical integration method is planed to be adopted to analyses the ultimate bearing cap acity of damaged round steel tube members

    本文研究同時考慮材料非線性和幾何非線性的特點，採用數值積分方法，對受損圓鋼管軸壓桿件的極限承載能力進行分析。
  8. With the method of the lie group transformation, the symmetry of the equation governing one dimensional finite strain consolidation is discussed and, from the point of the symmetry, the feasibility to obtain the analytical solution of these nonlinear partial differential equations is discussed. where - after exact or approximate analytical solutions focused on different consolidation problems are obtained, these including : under some assumptions of relations of the void ratio with coefficient of permeability and effective stress, the method of lie group transformation is applied to solve the non - linear partial differential equation of large strain consolidation of homogenous saturated clay soil in semi - infinite domain with the consideration of the material and geometrical nonlinearity during consolidation procession. the implicit exact solution without considering the effect of self - weight of soil is obtained

    運用lie群變換方法討論了一維大應變非線性固結方程的對稱性，以及在該對稱性的意義下求解這類非線性偏微分方程解析解答的可能性，並就大應變非線性固結問題的多種情況求得了其完整的或者近似的解析解答，具體包括：基於有效應力與孔隙比以及滲透系數與孔隙比之間的關系的一些假定，採用李群變換求解考慮材料非線性和幾何非線性的半無限均質土體大變形固結非線性偏微分方程，得到了一個不考慮自重固結的完全解析解。
  9. Primary resonance of thin rectangular plate with material nonlinearity on winkler foundation

    地基上材料非線性矩形薄板的主共振
  10. Progressive damage analysis of single fastener joints in composite laminates considering the material nonlinearity

    含材料非線性的復合材料單釘接頭累積損傷分析
  11. To solve the nonlinear problem, such as material nonlinearity and geometrical nonlinearity, incremental method was used

    為解決沖擊過程伴隨的材料和幾何非線性問題，數值分析中採用增量法。
  12. The result shows that the material nonlinearity affects the stability much more than the geometrical nonlinearity ' s does

    結果表明：幾何非線性對該橋穩定性影響較小，而材料非線性對穩定性影響較大，這些結論對鋼管混凝土穩定性分析具有指導意義。
  13. The methods of geometrical nonlinearity and material nonlinearity analysis are discussed and common fem software is used to analyze the stability of certain railway bridge

    摘要探討了鋼管混凝土拱橋幾何非線性和材料非線性穩定性分析方法，並運用通用有限元程序對某鐵路大橋進行分析。
  14. In this stability analysis, axle load constitutive relation of the cfst components are considered according to this bridge in order to take material nonlinearity ' s influence into account

    結合該橋的特點，在穩定性分析中引入了鋼管混凝土構件的軸壓本構關系，以考慮材料非線性對穩定的影響。
  15. It is compared simulation results in which material nonlinearity of ground and contact nonlinearity between caterpillar boards and ground are considered with those without the former nonlinear factors

    比較了在考慮土壤的材料非線性、履帶與地面的接觸以及不考慮這兩種非線性狀態下的模擬結果。
  16. Then bar element ' s tangential stiffness matrixes are deduced, which is based on the finite element method. the geometrical nonlinearity and material nonlinearity are both considered in the non - linear element stiffness matrix

    利用有限元方法，對網殼結構進行了幾何和材料非線性分析研究，推導了空間鉸接桿單元的幾何和材料非線性的剛度矩陣。
  17. In this pattern a new kind of infinite boundary element is developed to reduce wave reflection on the boundary. by this method, a simple and convenient numerical way is worked out and dissipation of the pore press, damping can be taken into account. it can not only solve the problem of material nonlinearity, but also be suitable for the problem of large deformation

    考慮到反射波在計算區域內經多次反射、透射和散射對計算結果可能產生較大的影響，在上述飽和砂土有限元模型的基礎上，建立了一種新的動力無限元計算模型，該模型能滿足工程計算的要求。
  18. Stability coefficient of large span cfst arch bridge is less than that of considering the geometrical nonlinearity, its numerical value decreases approximate 12 % ; stability coefficient of large span cfst arch bridge taking into account geometrical nonlinearity and material nonlinearity is smallest, and the numerical value is about 45 % of elastic stability coefficient

    拱肋的最大橫向位移為1 . 126米，說明對在該橋型運營實行監控檢測時，可以把雙重非線性分析所得的最大位移作為參考依據。幾何非線性對大跨度鋼管混凝土拱橋的穩定性影響較小。考慮幾何非線性后，穩定系數僅下降了12 。
  19. 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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