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基于分块剖分法，提出一种适用于三通管件的有限元网格自动生成的方法，并详细讨论了计算结点坐标的算法．计算结果表明，该算法具有简便、易行、计算精度高和自动生成程度高等特点
Based on the block partitioning method, a method of automatic generation of finite element mesh for tee fittings is proposed. The algorithm of calculating the node coordinates is discussed in detail. The calculation results show that the algorithm is simple, easy to operate, high computational accuracy and high degree of automatic generation