upper bound method

Mechanics characteristic for deep-drawing process of panel parts is analysed by upper bound method.

用上限法分析了覆盖件在拉深过程中的力学特征.

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A upper bound with consistent matrix norm and the estimate for error of AOR iterative method for solving linear equation system, which based on the doubly diagonal dominance, are presented.

在双严格占优矩阵条件下，给出了相容矩阵范数的一个上界，并以此为基础，得到了线性方程组求解时的AOR迭代法的误差估计式。

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In this paper some problems existing in the slip line field theory and the upper bound method based on the associated flow rule were analyzed.

而试验得知，岩土材料并不服从关联流动法则，因而应力特征线与速度滑移线不可能重合。

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Application of Flow Function Method on Upper-Bound Solution during Tube Sinking

流函数法在减径拔管上限分析中的应用

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The experiment results show that two-phase TSP algorithm can quickly get equilibrium and short paths, and the search based method for getting the minimum number can quickly get the minimum number upper bound of mobile sensors.

实验结果表明，二阶段TSP算法能够快速得到更加均衡且总路线总长度较短的移动路径，基于搜索的最小移动节点数求解方法能够快速得到巡航覆盖最小移动节点数上界值。

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The upper bound method of limit analysis can be used for the stability analysis of reinforced earth; the internal works on the slip plane is the crux of the stability analysis.

将极限分析上限法用于加筋土结构物稳定性分析的关键是滑动面上内力功如何计算的问题。

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The thixoforming force of semi solid A 356 alloy were calculated using upper bound theoretical method.

本文采用上界理论解法,求解半固态A356铝合金触变成形力.

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The results from finite element method and variational method are much more close to experimental data as compared with that from upper bound method and slip-line field method.

计算表明，有限元法和变分法的结果比较接近实验数据。

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an upper bound method for computing roll force during ring-rolling and the influence of technological factors on the process

车圈环轧力的上界计算与工艺因素影响的分析

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The unit pressure in backward extruding hollow billet has been calculated by the slip line method and the upper bound method.

本文对空心件反挤的单位挤压力，采用滑移线法和上限法进行了计算。

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