基于逆向工程的三维复杂地质体精细建模及ADINA前处理在FLAC3D 建模中的应用

徐文杰 胡瑞林

徐文杰, 胡瑞林. 2008: 基于逆向工程的三维复杂地质体精细建模及ADINA前处理在FLAC3D 建模中的应用. 工程地质学报, 16(5): 703-709.
引用本文: 徐文杰, 胡瑞林. 2008: 基于逆向工程的三维复杂地质体精细建模及ADINA前处理在FLAC3D 建模中的应用. 工程地质学报, 16(5): 703-709.
XU Wenjie, HU Ruilin. 2008: REFINED MODEL ING OF 3D GEOLOGICAL BODY BASED ON REVERSE ENGINEERING AND THE APPL ICATION OF AD INA IN THE MODEL BUILD ING OF FLAC3D. JOURNAL OF ENGINEERING GEOLOGY, 16(5): 703-709.
Citation: XU Wenjie, HU Ruilin. 2008: REFINED MODEL ING OF 3D GEOLOGICAL BODY BASED ON REVERSE ENGINEERING AND THE APPL ICATION OF AD INA IN THE MODEL BUILD ING OF FLAC3D. JOURNAL OF ENGINEERING GEOLOGY, 16(5): 703-709.

基于逆向工程的三维复杂地质体精细建模及ADINA前处理在FLAC3D 建模中的应用

详细信息
    作者简介:

    徐文杰,从事土石混合体力学性能及应用性研究、边坡稳定性分析及岩土工程数值模拟.Email:xwjljh@126.com

  • 中图分类号: P642

REFINED MODEL ING OF 3D GEOLOGICAL BODY BASED ON REVERSE ENGINEERING AND THE APPL ICATION OF AD INA IN THE MODEL BUILD ING OF FLAC3D

  • 摘要: 逆向工程技术作为一门新兴学科在复杂模型建模方面具有独特优势,并在许多领域得到了广泛的应用,在此基础上本文首次提出了基于逆向工程的三维复杂地质体精细建模技术,使得建立模型达到既可视又可算的目的。利用现行大型通用有限元仿真平台(ABAQUS,AD INA,ANSYS等)良好的网格划分功能且具有与CAD /CAM软件有着良好的接口这一优点,对模型进行网格划分,然后转换为FLAC3D能够接受的格式,从而克服了FLAC3D在前处理建模方面的不足。以AD INA为例对相应的接口程序开发过程进行了阐述,将上述技术方法应用于工程实例,取得了很好的效果。
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出版历程
  • 收稿日期:  2007-12-24
  • 修回日期:  2008-05-24
  • 刊出日期:  2008-10-30

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