In this paper, an upper bound solution model For asymmetrical rolling and the relationships between its parameters are presented.
本文提出了非对称轧制过程的全粘着三角形上限解模型，并建立了模型参数关系。
With the help of MATLAB programming calculation, we obtained the upper-bound solution of passive earth pressure of retaining wall.
通过MATLAB编制简单程计算，得出挡土墙被动土压力上限解。
A continuous velocity field is established and applied to the ironing process, and an upper-bound analytical solution is obtained.
利用连续速度场解析了筒形件变薄拉深过程拉深力，并获得其上限解析解。
The results indicate that the upper-bound solution of strip footing due to combined loading is accurate to calculate the bearing capacity of foundation perfectly.
结果表明，推导的条形基础上限解能够很好地求解复合加载模式下地基的极限承载力。
A kinematically admissible continuous velocity field is established and applied to the plane strain due to drawing, and the upper-bound analytical solution is obtained.
对平面变形拉拔问题建立了运动许可的连续速度扬并获得上限解析解。
A kinematically admissible continuous velocity field to the plane strain extrusion is established in cartesian coordinates, and an upper - bound analytical solution is thus obtained in this paper.
本文采用直角坐标系建立了平面变形挤压问题的运动学许可连续速度场并获得了该问题的上解析限解。
Limit analysis takes advantage of the lower-and upper-bound theorems of plasticity theory to provide bounds on the true solution of a stability.
极限分析理论采用塑性上、下限定理为稳定性的真解提供了限界。
Upper bound theoretical solution is used in this paper to calculate the thixoforming force of semi solid A356 alloy.
本文采用上界理论解法，求解半固态A35 6铝合金触变成形力。
Then with the upper-bound theorem and the surface integral an analytical solution of the drawing stress was first obtained.
入口截面不消耗剪切功率，然后用上界定理与曲面积分方法首次得到了用余弦模拉拔方棒时变形力的解析解。
Usually, the steepest descent algorithm is used to find the minimum of LOO upper-bound. However, it often gets local optimal solution.
由于该方法易陷入局部最优解，提出了一种基于混合遗传算法求解LOO上界极小点的核参数选择方法。
Usually, the steepest descent algorithm is used to find the minimum of LOO upper-bound. However, it often gets local optimal solution.
由于该方法易陷入局部最优解，提出了一种基于混合遗传算法求解LOO上界极小点的核参数选择方法。
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