| ADINA前后处理的二次开发及在地球动力学数值模拟的应用 |
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| 引用本文： | 祝爱玉,张东宁,李平恩,韩炜,黎明.ADINA前后处理的二次开发及在地球动力学数值模拟的应用[J].地震地磁观测与研究,2012,33(3):299-303. |
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| 作者姓名： | 祝爱玉 张东宁 李平恩 韩炜 黎明 |
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| 作者单位： | 中国北京100081 中国地震局地球物理研究所 |
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| 基金项目： | 中国地震局地球物理研究所基本科研业务项目，地震行业科研专项 |
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| 摘 要： | 对ADINA的前后处理进行二次开发，采用Fortran语言编写ADINA非线性有限元软件前后处理系统接口软件包，同时研制打分程序，定量判断计算和观测的GPS数据和最大主压应力的相符程度。ADINA前后处理的二次开发，提高ADINA的使用效率和进行地球动力学数值实验的效率，具有必要性和现实意义。
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| 关 键 词： | ADINA 二次开发 前后处理 地球动力学模型 |
Secondary development of ADINA pretreatment and application of numerical simulation in geodynamics |
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| Zhu Aiyu
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Zhang Dongning
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Li Ping'en
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Han Wei
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Li Ming.Secondary development of ADINA pretreatment and application of numerical simulation in geodynamics[J].Seismological and Geomagnetic Observation and Research,2012,33(3):299-303. |
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| Authors: | Zhu Aiyu Zhang Dongning Li Ping'en Han Wei Li Ming |
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| Institution: | (Institute of Geophysics, China Earthquake Administration, Beij ing 100081, China) |
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| Abstract: | In this paper, we develop the interface of ADINA nonlinear finite element software packages by using Fortran language. Its main function is using unstructured grid technology to establish three dimensional geodynamic model which can reflect the real features of the earth structure （including the fault coordinates, direction, and fault dip, fault depth, and topography, and lithology data） ; by post-processing interfaces, we can analyze the three-dimensional problem of Coulomb failure stress. At the same time, we developed a scoring procedure to judge consistent of the calculated and ob- served data including GPS data and the largest principle compressive stress. This secondary develop- ment greatly improves the numerical simulating efficiency, especially for the geodynamic problems. It has great practical significance and necessity. |
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| Keywords: | ADINA secondary development pretreatment geodynamic model |
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