We present a method, vector boundary advancing method, to generate unstructured triangle meshes, and prove its feasibility.
提出二维矢量边界推进生成非结构三角形网格方法并证明其可行性。
Local artificial boundary of seismic analysis is widely used in time-domain finite element method for its good feasibility and high numerical stability.
地震分析中的局部人工边界由于具有易于实现、稳定性较好的特点，目前在时域有限元法中得到广泛应用。
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