滑坡灾害三维动态模拟

2013 IEEE Third International Conference on Information Science and Technology (ICIST) Pub Date : 2013-03-23 DOI:10.1109/ICIST.2013.6747644

Yong Li, R. An, Huayi Wu

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引用次数: 13

摘要

为了便于对地质灾害进行分析和表征，本文提出了滑坡灾害三维动态模拟技术。结合实际调查数据，重构虚拟地理环境。利用三维可视化技术对滑坡灾害过程及其产生的冲击波进行了模拟。成功地展示了滑坡运动、水波传播、涨落等地质灾害的细节。以水库岸坡为例的试验结果验证了该方法的实用性和有效性。

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Three-dimensional dynamic simulation of landslide disaster

For facilitating the analysis and representation of geology disaster, the three-dimensional dynamic simulation techniques of landslide disaster are presented in this paper. Combining with practical survey data, virtual geographic environments are reconstructed. Landslide disaster process and the generated impulse wave are simulated by three-dimensional visual techniques. The details of geology disaster are successfully exhibited, e.g. landslide motion, water wave propagation and run-up with wave divergence and amplitude fading. The experimental results based on reservoir bank slope demonstrated the practicability and effectiveness of the methodology.

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2013 IEEE Third International Conference on Information Science and Technology (ICIST)

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