中国造山带动力学研究中的数值模拟应用与发展

数值模拟为造山带动力学研究提供了有效的量化工具，但即使研究人员根据造山带不同的动力问题进行针对性模拟，也很难对各种模型的优劣进行判断。文章在研究和分析国内外学者运用数值模拟研究中国造山带动力学成果的基础上，系统总结了造山带动力学数值模拟的方法及研究成果，并对未来的研究方向及趋势进行了展望。与国外造山带研究相比，中国复杂造山带的数值模拟研究仍存在不足，需要加强洋—陆俯冲模拟结果与实际地质情况的对比力度。运用多场耦合以及高精度模拟和高级求解方法相结合的数值模拟是造山带动力学模拟研究的趋势。 

APPLICATION AND TREND OF NUMERICAL SIMULATION IN DYNAMIC STUDY OF OROGENIC BELT IN CHINA

Numerical simulation provides an effective tool for the study of orogenic dynamics. Depending on the different dynamic problems in orogenic belts, the researchers have carried out various simulations, which is difficult to judge their advantages and disadvantages. With that in mind, based on the review and analysis of the orogenic belt dynamics in China by numerical simulation, the numerical simulation methods and results of orogenic belt dynamics are summarized, and the prospects and the future research direction are presented. At present, numerical simulation technology has made remarkable progress in the study of orogenic dynamic simulation in China, but there are still some shortcomings compared with foreign orogenic belt research, such as the simulation study of the Pacific plate subduction to Eastern China. This requires enhancing the contrast between the Ocean-Continent subduction simulation results and the actual geology. Meanwhile, the application of Multi-field coupled 3D models and the combination of high-precision simulation and advanced solution methods is the trend of orogenic dynamics simulation research.