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- Based on the force-displacement-slip equation of frictional element, a precise finite element model of FRD is constructed, and the method of forming element stiffness matrix and control force vector of FRD is deduced. 因此;提出在加層中設置摩擦阻尼器(FRD)支撐;對結構振動進行控制;從而使整體結構滿足抗震設防要求的全新技術方法.
- An element tangent stiffness equation was derived based on the secant stiffness equation of stability function elements with shear deformation effects considered. 以考慮剪切變形影響的穩定函數單元的割線剛度方程為基礎,導出了單元切線剛度方程。
- A develop, emt are undertaken to derive a series of new element stiffness matrixes for column and shear wall which have rigid link or not. 為此本文著重利用穩定函數分析樑柱效應對桿單元剛度的影響,並推導出一系列帶剛域或不帶剛域的柱和剪力牆的新的單元剛度矩陣。
- A flexible finite element stiffness model of lathe bed is presented and analysed. 利用有限元法分析床身變形,校驗了機床剛度。
- The element stiffness matrix and the equivalent nodalloads are derived, and the formulas for calculating internal forces and disp-lacements under three typical loads are given. 推導了單元剛度矩陣、等效結點荷載,並給出在等剛度段內三種典型荷載下的計算公式。
- Nonlinear stiffness equation for space cable element 空間索單元的非線性剛度方程
- Since the transform relation between area coordinates and Cartesian coordinates is linear, the formulation of the element stiffness matrix is rather simple. 由於面積坐標和直角坐標之間為線性變換關係,因此單元剛度矩陣的推導相當簡單。
- The singularity of thick and thin plate element stiffness matrix due to the use of the reduced integration on the basis of the finite element is investigated. 本文研究了薄厚板殼有限單元統一性理論中,由於採用降階積分而使得剛度矩陣產生奇異的問題。
- S.H .Ju.J .J Stone and Rowlands,1993」A New Symmetric Contact Element Stiffness Matrix For Frictional Contact Problems,」 Computer &Structure Vol.54.No.2.pp.289-301. 黃冠倫,2007,」考慮接觸效應之海底埋管有限元素分析」,碩士論文,國立中興大學土木工程研究所。
- The plastic elemental stiffness matrix was derived by plastic-hinge method. 然後用塑性鉸法推導了單元的塑性剛度矩陣。
- The introduction includes the principle of instituting contact interface element, the element stiffness matrix of parallel infinite element and the method of coupling the different element. 闡述了接觸元建立的方法;推導了平行無限元的單元剛度矩陣方法以及無限元單元剛度矩陣組裝成總體剛度矩陣的原理。
- This method avoids the problem of stiff equations caused by chemical reaction source terms in the components equations, and the number of components equations is reduced. 這樣,在計算低速流場時,就避免了處理化學反應源項引起的數值計算過程中的方程剛性問題,也減少了組分方程的數量。
- Calculation results obtained with various numerical models, including model with piecewise elemental stiffness, discrete element model and multi-spring model, were visualized. 對不同的數值分析模型(包括分段變剛度單元模型、離散單元模型及多彈簧模型等)所產生的計算結果進行了可視化表達。
- This method avoids the problem of stiff equations caused by chemical reaction source terms in the components equations,and the number of components equations is reduced. 這樣,在計算低速流場時,就避免了處理化學反應源項引起的數值計算過程中的方程剛性問題,也減少了組分方程的數量。
- elastic - plastic element stiffness matrix 彈塑性單元剛度矩陣
- On Variable Bandwidth Storage and Solutions of the Overall Stiffness Equation 關於總剛度方程的變帶寬存儲與解法
- cable-stayed element stiffness matrix 斜拉索單元剛度矩陣
- Approximate solution of stiffness equation of a non-uniform beam-column 變截面樑柱剛度方程的近似解
- So, it takes both advantages of spline finite strip method with less node displacement and that of plastic hinge method with convince of getting plastic elemental stiffness matrix. 因此該方法兼具二者優點:樣條有限條法的位移量少和塑性鉸法形成塑性剛度矩陣的便利。
- In a printer, the removable type element. 印刷機上可拆卸的列印部件。