constitutive relation 中文意思是什麼

constitutive relation 解釋
本構關系
  • constitutive : adj. 1. 構成的，組織的；要素的，本質的。2. 有制定權的。
  • relation : n 1 說話，敘述，報告；故事。2 關系，聯系；〈pl 〉（利害）關系，交情；〈pl 〉國際關系。3 親戚關系...
  1. With the wide application of carbon / phenolic composite in spacecrafts and missile hulls, the prediction of dynamic response or internal damage of structures subject to explosion, impact or the shock wave induced from the sediment of high - energy particle beam and the evaluation of capability of composite in defending stress wave, aroused the study of the constitutive relation and the characteristic of stress wave propagating

    隨著碳酚醛在航天飛行器結構及導彈殼體中日益廣泛的應用，預測結構受到爆炸作用、沖擊或由於高能粒子束在其表層大量沉積而產生的應力波所引起的動態響應及內部損傷，以及對其防護應力波的性能進行評估等，都需要對碳酚醛的本構關系以及應力波在其中的傳播特性開展研究。
  2. Study on constitutive relation of loess moistening deformation based on secant - modulus method

    基於割線模量法的黃土增濕變形本構關系研究
  3. An experiment of the scaled down fmv forging process is carried out under the conditions of different high reduction and different speed of upper anvil in order to verify the redeveloped deform3d, the constitutive relation inserted in deform3d and the material constitutive parameters

    根據大型汽輪機轉子的實際鍛造過程，完成了幾種不同的壓下量和變形速度的按比例縮小的fmv拔長工藝模擬試驗。
  4. A nonlinear viscoelastic constitutive relation with damages

    一個考慮損傷的非線性粘彈性本構關系
  5. Method of constitutive relation for the analysis on industrial investment value

    行業投資價值分析的本構關系方法
  6. Incremental thermalviscoelastic constitutive relation of asphalt mixtures

    瀝青混合料增量型熱粘彈性本構關系研究
  7. Then a simple analytical formula is obtained, which expresses the constitutive relation between polarization p and loading electric field e of ferroelectric materials

    由此推出一個簡單的解析表達式，表達了鐵電材料極化強度p與外電場e的本構關系。
  8. Research on constitutive relation for concrete materials based on statistical fracture theory

    基於統計斷裂理論的混凝土本構關系的研究
  9. Abstract : by analyzing strain softening micromechanical damage process of rock, the softening micromechanical damage model of rock is established and the softening constitutive relation of rock under one _ dimension tension is also obtained

    文摘:通過分析巖石材料應變軟化的細觀損傷力學過程，建立了巖石軟化階段的細觀損傷力學模型，從而得到單向拉伸狀態下巖石軟化過程的應力應變本構關系
  10. ( 2 ) on the basis of continuity equation, momentum conservation equation, energy conservation equation, and substantial equation, coupled thm governing equations are derivated with giving up the assumption of local thermal equilibrium, adopting thermal elasto - plastic constitutive relation, taking the effect of temperature gradient on groundwater seepage ( analogous to soret diffusion ) and the effect of viscous dissipation of groundwater on temperature field of rock mass into account

    （ 2 ）根據連續性方程、線動量平衡方程和能量守恆方程以及相應的物性方程推導了飽和巖體溫度場-滲流場-變形場三場耦合作用控制方程組。在推導控制方程組時舍棄了「局部熱平衡」假設，採用了熱彈塑性本構關系，考慮了溫度梯度對地下水滲流的影響（類soret效應）以及地下水的粘性耗散對巖體溫度場的影響。
  11. Incremental constitutive relation is then established for sma fiber reinforced smart structures with damages by introducing three parameters to describe the extents of fiber breaking, fiber peeling off the base material and interface weakening

    5 ）引入了纖維斷裂損傷度、纖維剝離損傷度和界面影響系數c等表徵損傷程度的物理量，並最終建立了考慮這些損傷影響的sma增強智能結構的一維增量本構關系。
  12. Research on the thermal - viscoplastic constitutive relation of damaged materials and numerical simulation of circular tubes fracture

    含損傷材料的熱粘塑性本構關系和柱殼破裂研究
  13. 3. the anand model, a unified viscoplastic constitutive relation, was applied to represent the nonlinear deformation behavior of 63sn37pb solder

    3 .採用anand統一型粘塑性本構模型對63sn37pb焊點釬料在熱循環加載下的應力應變進行模擬。
  14. A thermal rigid - visco - plastic constitutive relation accompanied by dynamic recrystallization is implanted into deform3d based on the unix and windows system by means of the user routines in order to add the function of predicting microstructure evolution during hot forging process to deform3d

    在unix和windows平臺上，對現有的體積成形商業軟體deform3d進行了二次開發，利用deform3d的用戶子程序功能，插入了包括動態再結晶過程的熱粘塑性本構模型。
  15. Relation between temperature and output force displacement is determined by constitutive relation of sma

    Sma驅動器溫度與輸出力、輸出位移之間的關系由sma本構關系決定。
  16. The application of stochastic perturbation method to viscoelastic problems does n ' t result in the emergence of undesirable secular terms although the viscoelastic constitutive relation is time - dependent

    盡管粘彈性本構關系具有時間相依性，其隨機攝動格式並不存在「長期項」的影響。
  17. Because of the different material property of the piles and soil, shear stress is produced on the contact surface between piles and soil, which may cause slide and crazing of the soil mass under workload. in order to reflect the mechanical character precisely on the contact surface, a new kind of element, plane - plane contact element is introduced. the principle of the process is presented in detail and the finite element model is established with the consideration of the soil ' s elastoplastic constitutive relation

    由於樁體結構的材料性能與周圍土層性質相差較大，在荷載作用下有可能在其接觸面上產生較大的剪應力從而導致錯動或開裂，為了充分反映樁土接觸面上的受力及變形特徵，考慮樁土之間的共同作用，在樁土接觸面處設置面面接觸單元，將採用接觸單元和不採用接觸單元兩種演算法的計算結果與模型試驗結果進行比較，驗證了本文接觸界面處理的合理性。
  18. The main contents of the paper are : ( 1 ) review the state and art for fiber - wound vessel with metal inner lining ; ( 2 ) provide a method to present the technical features including wound process, equal stress dome and fiber gathering at the dome etc. ( 3 ) establish a finite element analysis model considering nonlinear physical and geometrical effects and develop a equivalent constitutive relation for winding graphite fiber reinforced plastic layers ; ( 4 ) set up a failure criterion for the inner metal lining and winding graphite fiber reinforced plastic layers ; ( 5 ) develop a corresponding engineering analysis code based on the commercial software ansys ; ( 6 ) investigate the plastic deformation and residual stress in the inner lining due to winding tension and pre - tension, and stress distribution of the composite vessel under service loading case

    本文旨在為具有金屬內襯的纖維纏繞復合容器的參數設計提供分析模型、方法及工程軟體。論文主要內容是： （ 1 ）對復合容器分析國內外研究的概述； （ 2 ）復合容器的幾何表徵方法及工藝中若干力學問題； （ 3 ）復合容器結構分析的物理和幾何非線性有限元列式及其纖維層的等效本構關系； （ 4 ）復合容器的破壞類別； （ 5 ） ansys程序的二次開發； （ 6 ）典型復合容器的數值討論。本論文工作將對工程界復合容器設計和分析工作者具有參考價值。
  19. At first, the mechanical model of joint is discussed, and the constitutive relation of the rough joint, especially the bolt - supported joint, is given. then bedding slide of bedding stratified rock slope is studied adopting limit equilibrium method, and a formula of stability is brought forward. at last, the bedding stratified rock slope ' s buckling deformation and failure mechanism and its evaluating method of stability is investigated, a corresponding mechanics model is established, then detail research to this failure mode is made in theory combining the energy law and elastic stability theory of plate and beam, and an analytical solution of the yielding curve is educed from this model

    文中首先對結構面的力學模型進行了一定的探討，提出了粗糙結構面尤其是加錨結構面的本構關系；然後採用極限平衡法，研究了順向層狀巖質邊坡的順層滑動失穩，提出了其穩定性計算公式；最後，結合能量定律和彈性板梁穩定理論，探討了工程中常見的順向層狀巖體邊坡潰屈失穩時的破壞機理、變形規律和穩定性定量評價方法，建立了相應的力學模型，求出了其相應的解析解，並提出了臨界坡長與最大彎曲位置的確定方法。
  20. In this paper, truesdell derivative is applied into large strain consolidation constitutive relation, which take consideration of the influence of rigidity rotation and deformation, and which makes the theory objective in a wide range

    大變形分析中應當採用客觀的應力應變度量。將truesdell率引入到本構關系中，既考慮了剛體旋轉不變性又考慮了變形的影響，使歐拉大變形固結理論具有廣泛的客觀性。
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