potential energy minimum 中文意思是什麼
potential energy minimum
解釋
勢能最小-
Equation expresses the principle of minimum potential energy.
方程表示出最小勢能原理。 -
Eigenequation about singularity, singular stress fields and electrical displacement fields near the interface edge are obtained under axisymmetric distortion. finally, a special finite element formulation which is based on the principle of minimum potential energy has been developed for determining the orders of the singularity of the singular stress fields around the singular point ( interface edge, interface corner and the interface crack ) in the bonded dissimilar anisotropic / anisotropic, piezoelectric / piezoelectric as well as piezoelectric / anisotropic materials. the numerical results show that this method is very convenient and efficient
最後，從最小勢能原理出發，在僅僅考慮奇異性支配區域這一前提下，對于彈性接合材料的平面變形問題和擬平面應變問題，以奇異點為原點分別建立極坐標系和圓柱坐標系，通過分部積分消除廠項，從而使奇異性問題的求解由原來的二維降為一維；對於三維變形問題，以奇異點為原點建立球坐標系，通過分部積分消除項，從而使奇異性問題的求解由原來的三維降為二維。 -
The interaction among embankment fill, horizontal geotextile, pile ( cap ) and subsoil was analyzed based on the principle of minimum potential energy, and pile efficacy was obtained
摘要基於最小勢能原理，分析了路堤填土、水平加筋體、樁（樁頂托板）及樁間土之間的相互作用，得到了樁體荷載分擔比。 -
Considering the fuzziness of some boundary conditions enviroment media, and especially some loads in the engineering structure analysis, we go further into the computation based on the dynamic problem of fuzzy finite element ( ffe ), study further and systematically the analysis and solution. the principle of fuzzy minimum potential energy is established, and the balance equation of fuzzy finite element is reasoned by making fuzzy variation. at the same time, the dynamic balance equation of stochastic by making stochastic variation ， also the fuzzy stochastic dynamic balance equation is deduced. based the theory that the degree of the fuzziness and probability can be measured, in the other word, by using the concept of fuzzy entropy and entropy, pure fuzzy dynamic structure is given through transforming the probability to fuzziness. for the fuzzy parameter can be regarded as a fuzzy vector with dimensions, the structure ' s eigenvalue, by the theory of small parameter
建立了模糊瞬時最小勢能原理，運用模糊變分原理導出了模糊有限元動力平衡方程；同時，利用隨機變分原理導出了動力問題的隨機有限元方程，同時得到了模糊隨機動力問題的有限元平衡方程。根據模糊度和概率度可以度量的原理，即利用模糊熵和概率熵的概念，把結構的隨機性等效地轉化為結構的模糊性，得到純粹模糊性的動力結構。把結構所具有的模糊參數看作一個維的模糊向量，利用小參數攝動原理，把結構的特徵值，特徵向量和位移都在模糊向量的均值處進行泰勒展開，得到一組遞歸方程，即可以求得結構的模糊特徵值，特徵向量和模糊位移。 -
Computational simulation in nano size metal cluster in chapter 2, we use dft to calculate equilibrium geometries and electronic properties of cun ( n = 2 - 13 ) clusters and construct potential function with parameters fitted to potential energy surfaces, use a global minima " basin - hopping " algorithm to obtain minimum - energy structures of cu clusters for n = 13 ~ 410. the results show in good agreement with experiments and other calculations
納米金屬團簇的計算模擬利用密度泛函方法對小cu簇（ n = 2 13 ）進行計算並構造了銅原子簇原子間相互作用多體勢，用全局優化模擬了中等和大的銅團簇的結構與穩定性，結果證實了銅團簇具有五次對稱性和幻數現象。 -
By using 3 - d isoparametric element, the global stiffness matrix equation for the piezoelectric laminate is obtained on the bases of minimum principle of total potential energy
由於最小勢能原理，建立了單元剛度矩陣和壓電材料的整體剛度方程。並且推導了壓電層合板的邊界條件。 -
In summarizes the predecessor to the segmental arch surface and outside in flexure critical load computational method foundation, with the principle of the minimum potential energy, an analytical solution for the lateral critical bucking load of cable stayed arch bridge is studied
在總結前人對圓弧拱的面內，面外屈曲臨界荷載計算方法的基礎上，利用能量法，推導了斜拉拱橋的側傾臨界荷載計算公式。 -
3. as for side web girder, the principle of minimum potential energy has been introduced. by assuming different displacement function, the force and stress formulae for flanges under uniform loading, horizontal axial force, or vertical concentrated force have been derived
對于邊主肋截面主梁，本文介紹了能量變分法，通過假定板不同的軸向位移函數，推導了懸臂梁在均布荷載、水平軸向力、豎直集中力作用下的微分方程和應力計算公式。 -
Meanwile, the springback principle of minimum potential energy is applied to calculate the springback deformation of a contilever beam occurring elasto - plastic deformation
同時，應用回彈最小勢能原理于彈塑性變形懸臂梁的回彈變形計算。 -
This method not only can deal with the problem of singularity, but can simplify the numerical process of interpolation function, based on the principle of minimum total potential energy, the formulas of pim are arrived
固定節點法不但可以方便地消除系數矩陣奇異問題，而且插值過程很簡單。由勢能最小原理，推導了點插值方法的控制方程。 -
2d slope stability analysis using principle of minimum potential energy
最小勢能方法在二維邊坡穩定分析中的應用 -
Plane wreck slope stability analysis using principle of minimum potential energy
邊坡平面破壞穩定分析的最小勢能方法 -
Based on the minimum potential energy principal, the influences of three loads, which are concentrated force, trapezoidal load and sinusoid load, over shear lag of cantilever single - box - single - cell box girder are deducted and discussed, and a conclusion is reached, which has some instructive significance for designer to determine the sectional dimension and reinforcing bars ; the bending normal stress changes greatly as considering the shear lag effect
以最小勢能原理為基礎，推導並討論了3種形式的荷載：集中力、梯形荷載、正弦形荷載對懸臂單箱單室箱形梁剪力滯的影響，得出考慮剪力滯效應后彎曲法向應力有較大變化的結論，對設計人員確定截面尺寸、截面配筋具有一定的指導意義。 -
According to the principle of the minimum potential energy, the deformation of single tension pile and pile groups was analyzed using a modified variational approach
根據最小勢能原理，使用修正變分法來分析抗拔單樁和抗拔群樁的變形。
分享友人