element of matrix 中文意思是什麼
element of matrix
解釋
矩陣的元-
On the basis of the hamilton ' s principle, the element mass matrix, stiffness matrix, and damping matrix caused by coriolis force of the finite method for the conveying fluid tubes were educed in the paper
本文用哈密頓變分式推導輸送流體管道的有限元法分析單元質量矩陣、剛度矩陣和科里奧利力引起的阻尼矩陣。 -
Element stiffness matrix and nodal load matrix of circular beam
曲梁的單元剛度矩陣和節點荷載列陣 -
Recurrence formula for radial matrix element of two - dimen - siowal isotropic harmonic oscillator
三維各向同性諧振子徑向矩陣元遞推公式 -
An element of a print head that places dots to form dot matrix characters in animpact matrix printer
列印頭上的一種元件，用於在擊打式點陣印表機中打出點陣，形成點陣字元。 -
In order to solve the problem of the controlled multibody system dyanmics by multibody system transfer matrix method, the control actuator element transfer matrix and the control feedback element transfer matrix are introduced to create controlled multibody system transfer matrices which settle the dynamic question of controlled multibody system with delay and controlled multibody system without delay, to make the transfer matrix method of controlled multibody system apply to the field of controlled multibody system
摘要為用多體系統傳遞矩陣法解決受控多體系統動力學問題，該文引進控制激勵單元傳遞矩陣和控制反饋單元傳遞矩陣，建立了受控多體系統傳遞矩陣法，解決延遲受控多體系統和無延遲受控多體系統動力學問題，使得受控多體系統傳遞矩陣法應用於復控多體系統動力學領域。 -
Firstly, the paper introduces the principle of instituting contact interface element and the format of integral method for element stiffness matrix ; secondly, because of the zero of displacement and load of soil in the infinite boundary, the unique shape of element stiffness matrix is obtained for coupling the three different elements
文中首先闡述了接觸元建立的方法以及單元剛度矩陣的積分方法；由於無限遠處的土場位移、地震作用力皆為零，計算中對該單元剛度矩陣的形式不同於四節點等參元，文中推導了平行無限元的單元剛度拒陣方，並介紹了無限元單元剛度矩陣組裝原理。 -
In order to determine the solution set of the equation, by the means of meet - irreducible element and irredundant finite meet - decomposition, we first obtain the maximal solutions to the simple equation in the case that b has an irredundant finite meet - decomposition, and then consider the relation between the equation and the equation, based on this, we obtain the maximal solutions to the equation in the case that each element of the matrix b has an irredundant finite meet - decomposition and so determine its solution set completely
為了確定方程的解集，本文利用交既約元與不可縮短的有限交分解等工具，同樣地先求出簡單形式的型矩陣方程的所有極大解，然後討論方程與方程之間的關系，在此基礎上，在b的每個元素均有不可縮短的有限交分解的情況下，求出了方程的所有極大解，從而完全確定了方程的解集 -
This paper presents the element stiffness matrix and equivalent node force of the variable cross - section bar. so the approximation in structural analysis is avoided, and the calculation capacity of equivalent frame method is also developed. this helped the engineers avoid the fem, which consume much time and is difficult to master
本文對板帶寬度變化的板柱結構推導了變截面直桿單元的單元剛度矩陣和等效結點荷載列陣，避免了在結構分析時所作的近似，也擴大了等代框架法的計算范圍，使工程技術人員免於使用佔用機時、難于掌握的有限元分析法。 -
A truss - beam model of transmission tower is established, the element stiffness matrix, coordinate transformation matrix are educed in this paper, and the structure analyzing software is developed by vc + +
本文建立了高壓輸電鐵塔有限元計算模型?桁梁混合模型，推導了模型的單元剛度矩陣、坐標轉化矩陣，並採用vc + +編寫了高壓輸電鐵塔結構分析軟體。 -
Numerical viscoelastic modeling for porphyroclast rotation in ductile shear zones is done by a viscoelastic finite element program based on detailed investigation to three ductile shear zones, the taihangshan mountains, north china. in this model porphyroclast garnet is assumed as isotropic elastic material with small elastic deformation, while the matrix quartz, feldspar as viscous fluid maxwell material which has increasing deformation with time. the viscosity of matrix is supposed to be 10
採用粘彈性力學分析程序對太行山阜平地區剪切帶中斑晶旋轉問題進行了有限元數值模擬。在計算模型中假定：石榴石斑晶為彈性材料，在應力作用下只產生很小的彈性變形石英長石質的基質部分為粘彈性材料，它具有隨時間變形不斷增大的特性。 -
This means that a general element of the flexibility matrix is known as maxwell's reciprocal relation.
這意味著，對于柔度矩陣的一般元素是為眾所周知的馬克斯威爾互等關系。 -
Cellular automata was applied to solve mechanical problem of plane truss, and the feasibility of which was discussed in this article. the characteristic of cell and the way of dividing cell were studied while presenting a program and its frame chart. the work load of the new method was not much because it neednt form a partial differential set or a general finite element robustness matrix. numerical computing results show that the new method has a rapid speed of convergence to nodal displacement and internal force of element, so it probably has a good prospect in solving solid mechanical problems
嘗試用細胞自動機作平面桁架力學分析，探討了該方法的可行性.給出元胞的劃分方法和特性，列出計算框圖並編制了相應的程序，由於不必形成結構的偏微方程集或有限元的總體剛度矩陣，計算工作量小.算例表明，該方法對結點位移和桿內力的收斂速度均較快，是一種分析固體力學問題有前景的新方法 -
Based on the initial parameters format of the distortion theory in this paper, the element stiffness matrix and the corresponding equivalent nodal force vector subjected to uniformly distributed load is developed
在初參數格式的基礎上，本文又推導出考慮剪切變形的畸變分析的剛度矩陣及等效節點載荷列陣，獲得便於實際應用的畸變分析剛度法。 -
The discussion on calculation of reinforcing bars in varied cross section by the element stiff matrix of the tapered member
楔形桿單元剛度矩陣計算特殊變載面構件配筋的探討 -
The application of finite element method ( fem ) to dynamic stability analysis is described emphatically. the lagrangian equations is used to derive the necessary element matrices ( element stiffness matrix, element mass matrix and element geometric stiffness matrix )
著重論述了有限元法在動力穩定問題中的應用，並採用lagrangian方程推導出單元矩陣的表達式（單元剛度矩陣、單元質量矩陣和單元幾何剛度矩陣） 。 -
The process include three aspects : ( 1 ) from " story shear model ", the story lateral stiffness is deduced, and compared with the rectangular column frame structure. ( 2 ) from " space beam element model ", element stiffness matrix is deduced, and compared with the rectangular column element. ( 3 ) based on the element stifmess matrix, the program of internal force and displacement analysis is workouted
本文結合異形截面桿的受力性能，按「層模型」 ，對其抗側移剛度進行了理論研究；按「桿系模型」 ，分析了異形截面桿的單元剛度矩陣，並在此基礎上，編制了異形柱結構內力分析的有限元程序。 -
Element - stiffness matrix baseline parameters and modal strain energy are employed for the selection of the base modes. an updated - latin hypercube sampling and modal assurance criteria are adapted for efficient generation of the inputs
用單元剛度矩陣基本值和模態應變能來選擇基本模態，用修正的latin超立方采樣技術和模態準入準則來產生網路的輸入數據。 -
At the same time it has the shortcoming of complex mechanics analysis. in this thesis we mainly discuss the structure behaviors of the mega structure. firstly considering the differences between mega - frame and normal - frame, that is the influence of rigid zone and shearing type deformation are considered. a computer program for calculation of mega - frame structures based on element stiffness matrix to members with rigid zone considering shearing type deformation has been written and some of mega - frames have been calculated by using the program
首先，根據巨型框架與普通框架的主要區別，採用帶剛域桿件考慮剪切變形時的桿單元模型，利用fortran語言編制了巨型框架結構線彈性有限元靜力分析程序，並利用該程序對多個巨型框架結構進行了計算，分析了巨型框架結構的靜力性能，深入研究了結構在豎向荷載和水平荷載作用下的傳力機理、力學特性和變形特點。 -
Theoretical research based on the quasi - static test such as theoretical analysis in nonlinear finite element method, programs to shape function of isoparametric element of hexahedron with eight nodes and to stiff matrix of elements, application of resilience model in degeneration equation of elastic module of concrete goes along
在試驗基礎上進行了理論研究，用非線性有限元方法分析框架，編寫了六面體八節點等參元形函數、單元剛度矩陣等部分程序，將恢復力模型應用到混凝土彈性模量退化方程中。 -
Element stiffness matrix analysis of rectangular section members with the height of linear variation
高度線性變化的矩形截面桿的單元剛度矩陣分析
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