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。
This paper USES Discontinuous Deformation Analysis (DDA) to analyse the dynamic stability of a rock slope slide.
随后的山体滑坡及其它块体移动又造成了头向侵蚀与河流袭夺，种种的这些都倾向于加深、扩展干旱环境中的峡谷。
Subsequent landslides and other mobile block caused the first to capture and river erosion, all kinds of these tend to deepen, expand arid canyon environment.
研制了基于离散元计算方法的滑坡块体稳定性分析程序，并针对该程序开发了配套的前处理程序和用以结果显示的后处理。
The computer program is developed for landslide blocks stability analysis based on the discrete element method, including the pre - and post processors for results presentation in graphics mode.
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