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运用二维有限元方法模拟了在盆地演化过程中，岩浆的侵入对盆地热演化的影响．针对岩浆侵入过程所体现的特点．在有限元计算中采用了变网格技术．模拟表明，宽约为３ｋｍ左右的岩浆体热影响范围约为５ｋｍ以内的岩石，在侵入后０．５百万年左右的时间内影响最大，持续时间约为３百万年．
Two-dimensional finite element method was used to simulate the influence of magmatic intrusion on thermal evolution in the basin during its evolution. For the characteristics of the magma intrusion process embodied. In the finite element calculation using grid technology. The simulation shows that the rock with the thermal influence range of about 3km and with a thermal influence range of about 5km is the most influential rock in about 0.5 million years after intrusion, with a duration of about 3 million years.