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- By means of Ritz method, computing formula of finite element method is derived. 便用Ritz法,本文得到有限元法的計算公式。
- The existed research shows that the checkerboard phenomenon is caused by the analytical error of finite element. 已有的研究表明，棋盤(pán)格現象是有限元分析誤差所致。
- An intelligent paraboloid truss antenna is designed and its dynamic model is presented by means of finite element method. 摘要設計了一個(gè)智能拋物面桁架天線(xiàn)，采用有限元方法得到了它的動(dòng)力學(xué)模型。
- A study of the surface crack at thread root of tool joint pins by the aid of finite element method. 石油鉆桿公接頭螺紋牙根部表面裂紋有限元計算
- Theory of finite element method and finite difference method for BFIA are briefly discussed. 摘要簡(jiǎn)要分析了用有限元法和有限差分法計算下部鉆具組合的理論。
- Brenner S C.The Mathematical Theory of Finite Element Methods.New York:Springer-Verlay,c1994. 王勖成.;有限單元法基本原理和數值方法
- Numerical simulation of finite element for pile under uplift loading is done by axisymmetric model. 摘要利用軸對稱(chēng)模型對等截面樁進(jìn)行承受上拔載荷作用的有限元模擬。
- The results of finite element analysis grees well the experimental observations. 有限元的計算結果較好的支持了實(shí)驗部分得出的結論。
- In section two, twc sorts of finite element method for the fourth-order VI of the second kind are discussed. 第三章討論兩類(lèi)橢圓型四階變分不等式的有限元方法。
- The mathematics of the theory is too formidable. 理論中的數學(xué)太難。
- Thus, nodal code of Finite Element Method can be parallelized and operated in the connecting point of different groups of PVM. 因此，有限元節點(diǎn)代碼可以被并行化、并能在基于不同的PVM機群結點(diǎn)上運行。
- Does God Play Dice? The New Mathematics of Chaos? 上帝玩骰子嗎?
- The region configuration (conformation) of finite element permutation is a tree structure in which single permutation and original permutation work as the all-rank images. 有限元排列的區結構（構象）是以單排列和原排列為各階象的樹(shù)形級聯(lián)式結構。
- Finally, a good many factors that cause the error to the outcome of finite element analysis method are analyzed and discussed. 最后，對有限元分析結果產(chǎn)生誤差的諸多因素進(jìn)行了定性分析和討論。
- On the base of the Biot consolidation theory and the principle of Finite Element Method, the author developed a FEM program BP in FORTRAN language. 本文首先根據BIOT固結理論與有限元原理，用FORTRAN語(yǔ)言編制了平面應變條件下考慮地基土體BIOT固結的非線(xiàn)性有限元程序BP。
- The mesh dissection of finite element calculation of underground cavern is an important factor of affecting the whole calculation progress and quality. 摘要地下洞室有限元計算的網(wǎng)格剖分是影響整個(gè)計算工作進(jìn)度和質(zhì)量的重要因素。
- With size optimization of finite element software,the aluminum alloy hood is designed based stiffness and an improved design is put forward. 借助有限元軟件基于剛度對鋁質(zhì)發(fā)動(dòng)機罩進(jìn)行了尺寸優(yōu)化設計并提出了一種改進(jìn)方案。
- In view of the characteristics of low vibration track(LVT),a new kind of finite element model for vertical vibration analysis was proposed. 針對彈性支承塊式無(wú)碴軌道結構特點(diǎn),提出了一種新的用于豎向振動(dòng)分析的有限元模型。
- In order to generate the model of finite element analysis, it presents a quadrilateral mesh generation algorithm based on feature constrain. 摘要鑒于有限元分析的特殊需要，提出了一種基于特征約束的四邊形網(wǎng)格劃分方法。
- The stress of clamping of the closing sleeve is calculated by means of finite element of ANSYS to optimize clamping structure. 采用ANSYS有限元分析軟件,對夾緊套筒進(jìn)行了應力計算,以確定夾緊套筒的結構形式。
