This paper USES Discontinuous Deformation Analysis (DDA) to analyse the dynamic stability of a rock slope slide.

本文用块体系统非连续变形分析(DDA)方法，对岩石滑坡体进行动态稳定分析。

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Based on the discontinuous deformation analysis (DDA), the stability of the high rock slope behind the power house of Jiudianxia hydroelectric station was studied.

应用非连续变形分析(DDA)对九甸峡水电站厂房高岩体高边坡进行了稳定性分析研究，建立了DDA块体系统分析模型。

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An approach for modeling rock crack propagation using discontinuous deformation analysis (DDA) method is presented.

提出一种用非连续变形分析方法模拟岩石裂纹扩展的方法。

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