| DDA程序二次开发及工程应用 |
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| 引用本文： | 何传永.DDA程序二次开发及工程应用[J].岩土力学,2008,29(Z1):166-170. |
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| 作者姓名： | 何传永 |
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| 作者单位： | 中国水利水电科学研究院 岩土所，北京 100044 |
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| 摘 要： | 在石根华先生DDA程序的基础上，中国水利水电科学研究院作了二次程序开发，实现了Windows用户界面，丰富了前后处理的功能，计算中也可以模拟边坡的开挖过程。介绍了程序的新功能、新特点以及程序在向家坝重力坝抗滑稳定性研究中的应用。
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| 关 键 词： | DDA程序 二次程序开发 抗滑稳定性 |
| 收稿时间： | 2008-07-25 |
Redevelopment of DDA program and its application |
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| HE Chuan-yong.Redevelopment of DDA program and its application[J].Rock and Soil Mechanics,2008,29(Z1):166-170. |
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| Authors: | HE Chuan-yong |
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| Institution: | Department of Geotechnical Engineering, China Institute of Water Resources and Hydropower Research, Beijing 100044, China |
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| Abstract: | The Dos-based DDA program originally developed by Dr.Shi has been upgraded into the Windows-based version by China Institute of Water Resources and Hydropower Research(IWHR) recently.In this new version of DDA program,user-friendly pre-processing and post-processing are developed,and the process of slope excavation can be simulated.An application of the new program to analyze the stability against sliding of Xiangjiaba gravity dam is presented. |
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| Keywords: | DDA program secondary program development stability against sliding |
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