Fortunately in some degree this kind of stress convergence can be eliminated or reduced to a lower level processed with the finite element equivalent stress method.

有限单元法进行拱坝分析具有诸多方面的优点，但存在较大的应力集中，而经等效应力法处理可在一定程度上削除这种应力集中的影响。

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Experimental results show that the algorithms and has quicker convergence speed, and have better parallel level as well as lower request for memory.

数值结果表明，算法具有较快的收敛速度，在分布式并行环境下具有较好的并行度和较低的存储要求。

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There was a good consistency between the location of the center of heavy rainfall and lower-level convergence, upper-level divergence and vertical ascent motion.

强降雨中心出现的位置跟低层辐合高层辐散出现的位置和最大垂直速度上升区有很好的一致性；

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