虛構方程 的英文怎麼說

中文拼音 [xūgòufāngchéng]
虛構方程 英文
bogus equation
  • 虛 : Ⅰ名詞1 （空虛） void; emptiness 2 （政治思想等方面的道理） guiding principles; theory 3 （二十八...
  • 構 : Ⅰ動詞1 （構造; 組合） construct; form; compose 2 （結成） fabricate; make up 3 （建造; 架屋） bui...
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 程 : 名詞1 （規章; 法式） rule; regulation 2 （進度; 程序） order; procedure 3 （路途; 一段路） journe...
  • 虛構 : fabricate; make up; fiction
  1. Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports

    首先，在前人研究成果的基礎上，對錨桿與圍巖的相互作用機理進行研究，利用全長錨固錨桿的中性點理論，從等效均化的角度來考慮錨桿對圍巖的加固作用，並推導了在簡單荷載作用下，含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解，對工程設計有著重要的參考意義；在數值模擬方面，以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎，利用虛功原理推導了接觸問題的有限元方程的計算格式，為開發運用大型商用有限元軟體msc . marc提供了理論根據，也形成了本文的理論基礎：最後，論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例，利用本文所述的接觸問題的摩擦模型理論，對錨桿支護結構的應力場、位移場的變化規律進行了研究，分析了加錨支護對隧洞圍巖應力、變形的影響。
  2. The bouc - wen differential equation model is used in modeling the hysteretic characteristics of these components. the pem ( pseudo excitation method ) combined with the elm ( equivalent linearization method ) is used to analyze the non - linear random vibration of such structures

    採用bouc - wen等提出的微分方程模型描述進入非線性構件的滯變特性，運用虛擬激勵法結合等效線性化進行結構非線性隨機振動分析。
  3. The main argument of this text includes : 1. the crime of contract swindling refers to such conduct in which the actor, with the purpose of illegal possession and no sincerity of fulfilling contract at all, swindles the other party ' s relatively large amount of money and property by way of fabricating subject, false assure, false perform, going into hiding or other fraudulent means during the course of signing or fulfilling acontract

    本文的主要論點包括： 1 、合同詐騙罪是指以非法佔有為目的，根本沒有履行合同的誠意，在簽訂、履行合同過程中，採取虛構主體、虛假擔保、虛假履行、逃匿或者其他欺騙手段，騙取對方當事人財物，數額較大的行為。
  4. The crime of contract fraud is the behaviors, which act for the order of occupying with illegal way, fabricate the factor hold back the real facts, or gain the party ' s belongings by cheating in the signing a contract or carrying out it

    全文約2萬6千字。合同詐騙罪是指以非法佔有為目的，在簽訂、履行合同過程中虛構事實、隱瞞真相、騙取對方當事人財物數額較大的行為。
  5. First of all, the nonlinear equation of structure is presented in this paper based on virtual work principle. it is thought that the updated lagrangian formulation ( u. l. formulation ) is more adapt for nonlinear analysis computer program for arch bridge

    首先，本文基於虛功原理，推導了結構幾何非線性方程，指出更新的拉格朗日列士法（ u . l列士）更適用於橋梁結構非線性分析程序的編制。
  6. The corresponding control equation is given. the control equation and boundary condition about the addiontional small deformation ' s effect caused by initial stress using virtual principal theory in cylindrical reference frame. generalized stress and strain and equivalent constitutive equation are given

    第四章提出了描寫柱形薄殼中初應力的數值特徵，將應力的三維分佈轉化為二維分佈，給出相應的支配方程；在柱坐標系中，利用虛功方程建立了初應力對附加小變形影響的控制方程和邊界條件；給出了廣義應力、廣義應變及等效本構關系。
  7. In the paper, based on the method of low pair replacing with high pair, the problem of cam design was transferred to that of linkage design. by means of rotary unit vectors, the equations of displacement, velocity and acceleration of the replacement mechanisms were developed. and then, the virtual linkage ' s length and direction were deduced

    論文基於高副低代原理，將平面凸輪機構設計與再現函數的平面連桿機構設計統一為同一種方法，運用圓向量函數建立代換機構的位移、速度、加速度矢量方程式，求取虛擬連桿桿長和方向，由此展開凸輪理論廓線、實際廓線、曲率半徑和壓力角的求解，並得出用圓形刀具加工凸輪時刀具中心的軌跡方程。
  8. A constitutive model of 3d contact with friction is established with the use of penalty parameter and an incremental statement of problem is carried out

    藉助罰因子建立了三維摩擦接觸邊界的本構模型，給出了三維摩擦接觸問題的增量描述，推導了接觸問題的互補虛功方程。
  9. On the basis of large - displacement virtual principle, the finite element equations of stable type suspension bridge containing towers are driven. the stiffness matrixes of the cable element, the bar element and the beam element using node coordinates are given, too. such method has not been found in reference books

    論文從有限位移彈性理論的虛功方程出發，推導出穩定橋全橋結構的非線性有限元運動方程，還推導了用節點坐標表示的索單元、桿單元和梁單元的單元剛度矩陣，這一點在參考文獻較少見。
  10. Then each. cable - strut - membrane unit is analyzed by adopt the non - linear finite element analytical method. according to virtual work principle, the equation of solving is formed, from the timid displacement principle, derive and happen to ask the equation of solving. through the whole n - r method, cooperative form - finding of the cable - strut - membrane structure will be realized

    然後，採用非線性有限元分析方法，對各個單元進行分析，由虛位移原理，推導出求解方程，通過全n - r法迭代，實現索桿膜結構的協同找形。
  11. In this dissertation, the development survey, research actualities and application prospect of vamt are introduced at first, and the models of kinematics, dynamics and linear motor servo are analyzed then. currently the dynamics model is complex or established mechanically, which restricts the study of control theories. thus this dissertation present a simple and easy - realized control idea, namely, the fore and torque of every leg determined by the inverse - solution of mechanics are regarded as changeable load force ( disturbance ) applied in motor, the elongation of the leg or displacement of sliding is regarded as the output of linear servo system

    本文首先介紹了虛擬軸機床的發展概況、研究現狀和應用前景，然後對其運動學、動力學、直線伺服系統模型進行分析，針對目前動力學模型過于復雜或完全從機構學角度建立不便於控制的問題，提出了簡單、易於實現的控制思想，即將虛擬軸機床的動力學方程反解所確定的各桿受力（矩）視為電機的可變負載力，以桿長伸縮量或滑塊位移為伺服系統輸出，從此構成位置閉壞，實現軌跡跟蹤控制。
  12. Are uncertain and should be regarded as random variables, therefore the reinforced concrete frame is stochastic structure inherently, and then its motive equations converted to combined random differential equations for the uncertain parameters and external random excitation. these equations were solved by order - orthogonal expansion method with pseudo - excitation method, and then the statistic stochastic responses of random structure were obtained. at last, based on the stochastic cumulative damage model with double parameters developed by park, formulas were formulated for calculating structural earthquake damage probability using the structural reliability theory ( mainly jc algorithm ) in extensive random space

    首先對受地震激勵的剪切型鋼筋混凝土結構進行建模，用隨機等效線性化方法將二階非線性微分方程組化成一階線性微分方程組（或稱之為狀態方程） ；再考慮材料等參數的隨機性，則狀態方程成為復合隨機微分方程組，將擴階系統方法和虛擬激勵方法推廣並應用於這個復合隨機微分方程組，求出結構的隨機響應量的統計參數；最後採用隨機累積損傷破壞準則，在廣義隨機空間內，用jc演算法求解失效概率，進而求出結構的抗震可靠度。
  13. Classifying the real and imaginary part of the euler equation proves that the selection of structure indexes will affect largely depth parameter or depth location of the source but less lateral parameter or horizontal location of the source

    驗證了使用相同場源的不同異常時，構造指數是不同的；通過對方程實部及虛部的劃分，證實了構造指數的選取直接影響著所確定的縱向參數即場源深度，而對橫向參數即場源水平位置的影響不大。
  14. Siam journal of computing, 1973, 2 : 225 - 231. 14 uno t. algorithms for enumerating all perfect, maximum and maximal matchings in bipartite graphs. lecture notes in computer science 1350, springer - verlag, 1997, pp. 92 - 101

    首先為模型組件添加虛構方程補償缺失的約束以構建調試環境，然後採用圖論方法通過分析相應方程系統的結構鑒別出最小奇異組件，確定欠過約束發生的范圍，並提示給用戶。
  15. This paper stated the application of parallel link mechanism in modern machine tools, set up the error analysis as to parallel link mechanism in the virtucal - axis machine tool, derived the double triangular error equations of parallel link mechanicsm in its horizontal posture, analyzed the linearity and non - singularity of the error equations, thus giving the normal splution to the horizontal posture error. the error distribution law is simulated as to the center line in the workplace, and the error distribution curves are drawn as well

    該文對並聯機構在現代機床上的應用作了論述，建立了虛擬軸機床並聯機構的一種誤差分析方法，應用坐標變換原理導出了雙三角並聯機構水平姿態時的誤差方程組；分析了誤差方程組的線性和非奇異性，給出了水平姿態時的位姿誤差正解；對工作空間中心線的誤差分佈規律進行了模擬，繪制了其誤差分佈曲線。
  16. Starting from two well - accepted assumptions in theory of thin - walled beams, a general theory for linear analysis of curved beams with any open sections is established in this paper by using the principle of virtual work. the equations of equilibrium and natural boundary conditions are given

    文章首先從薄壁構件理論的兩個基本假定出發，利用虛功原理，建立起一套精確的、可以應用於任意開口薄壁截面圓弧曲梁的線性理論，給出相應的平衡方程和邊界條件。
  17. Sponsored by the national natural science foundation under the national key project “ the modern method and system for remote pseudo dynamic testing of structures under earthquake simulation ” ( 50338020 ), some studies on the method for remotely collaborative hybrid dynamic testing of substructures and structural elements have been carried out in this thesis. the main research achievements are summarized as followings : based on the network communication platform netslab ( networked structural laboratories ) developed by the research group, the rational framework of a platform for remote pseudo dynamic testing applications of substructures and structural elements is proposed and a robust standardized platform entitled netslab - sdof has been developed for remotely collaborative hybrid dynamic testing of single story structures with visual basic program language

    本文結合國家自然科學重點資助課題「現代結構擬動力地震模擬協同試驗方法與系統」 （ 50338020 ） ，對結構遠程協同擬動力試驗方法進行了研究，主要成果如下:基於課題組開發的網路平臺netslab ，搭建了結構遠程協同擬動力試驗平臺的構架，採用visualbasic語言開發了一個標準化的開放式單層結構遠程協同擬動力試驗平臺netslab - sdof ，它由控制中心、真實試驗機、虛擬試驗機和遠程觀察器四個模塊組成。
  18. For scalar equation and system of equations, we build different ghost fields, translate one equation ( system ) into two equations ( system ). we still use high resolution shock capturing method to compute the two equations ( system ) ; level set equation is used to track the interface, and the result of original equation ( system ) is determined by the level set function. thus, we eliminate the numerical dissipation which high resolution shock capturing method cannot avoid near the interface, and the resolution is enhanced

    對標量守恆律方程、守恆律方程組分別構造了一種虛擬區域，將一個方程（組）轉化成兩個方程（組） ，對這兩個方程（組） ，我們仍然使用高解析度激波捕捉格式，而levelset方程用來追蹤間斷的位置，原方程（組）的解最後由levelset函數決定：這樣做彌補了高解析度激波捕捉方法在間斷附近發生數值耗散的缺陷，提高間斷處的解析度。
  19. On the basis of the virtual work principles and nonlinear finite element theory, the author introduces a plausible method which analyzes the double nonlinear problem of structure by importing the elastic - plastic constitutive relationship matrix into geometric nonlinear fea equation

    摘要從非線性有限元理論出發，基於虛功原理，闡述在幾何非線性剛度方程有限元列式中引入非線性本構關系矩陣、合理考慮結構雙重非線性問題的理論方法。
  20. The random excitations are transformed into pseudo excitations expressed in the state equations before the resulting deterministic equations of motion are solved by the proposed precise time - integration scheme with augmented matrix and in unified form

    先用虛擬激勵法將隨機荷載化為確定性荷載，然後把確定性荷載用狀態方程表示，進而構造出形式統一的增維精細時程積分格式。
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