| 1. | Equation expresses the principle of minimum potential energy .
方程表示出最小势能原理。 |
| 2. | Principle of minimum potential energy
最小势能原理 |
| 3. | 2d slope stability analysis using principle of minimum potential energy
最小势能方法在二维边坡稳定分析中的应用 |
| 4. | Plane wreck slope stability analysis using principle of minimum potential energy
边坡平面破坏稳定分析的最小势能方法 |
| 5. | Meanwile , the springback principle of minimum potential energy is applied to calculate the springback deformation of a contilever beam occurring elasto - plastic deformation
同时，应用回弹最小势能原理于弹塑性变形悬臂梁的回弹变形计算。 |
| 6. | 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
摘要基于最小势能原理，分析了路堤填土、水平加筋体、桩（桩顶托板）及桩间土之间的相互作用，得到了桩体荷载分担比。 |
| 7. | Springback principle of minimum potential energy , springback principle of minimum complementary energy , generalized springback principle of potential energy and generalized springback principle of complementary energy in sheet stripes formed by bending are established in this paper
摘要本文建立了弯曲成形板条的回弹最小势能原理，回弹最小馀能原理，广义回弹势能原理和广义回弹馀能原理。 |
| 8. | 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
对于边主肋截面主梁，本文介绍了能量变分法，通过假定板不同的轴向位移函数，推导了悬臂梁在均布荷载、水平轴向力、竖直集中力作用下的微分方程和应力计算公式。 |
| 9. | 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
最后，从最小势能原理出发，在仅仅考虑奇异性支配区域这一前提下，对于弹性接合材料的平面变形问题和拟平面应变问题，以奇异点为原点分别建立极坐标系和圆柱坐标系，通过分部积分消除厂项，从而使奇异性问题的求解由原来的二维降为一维；对于三维变形问题，以奇异点为原点建立球坐标系，通过分部积分消除项，从而使奇异性问题的求解由原来的三维降为二维。 |
