决口溃坝过程的三维可视化模拟

2012 International Conference on Control Engineering and Communication Technology Pub Date : 2012-12-07 DOI:10.1109/ICCECT.2012.252

Weiping Guo, Wenqian Li, X. Ao, Xiaoling Wang

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引用次数: 1

摘要

溃坝是一种严重的社会灾害，对下游地区的社会和环境造成了巨大的破坏。坝口溃坝过程的三维可视化仿真是大坝安全评价和保险的重要基础。基于agent模型及其辅助模型、真实感图形生成、动态视觉仿真及绘制后输出，可实现坝口瞬时溃坝过程的三维视觉仿真。以深圳某水库为例，对2号坝的3种计算条件进行可视化，对坝口溃坝过程进行真实模拟，为大坝安全风险决策和管理提供理论依据和技术支持。

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3D Visual Simulation of Dam-Break Process at the Dam Breach

Dam break is a serious social disaster, which causes a great deal of damage to the society and environment in downstream areas. 3D visual simulation of dam-break process at the dam breach is the significant foundation for the dam safety evaluation and insurance. Based on the agent model and its auxiliary model, realistic graph facture, the dynamic visual simulation and output after rendering, 3D visual simulation of instantaneous dam-break process at the dam breach can be proposed. A reservoir located in Shenzhen province is taken as the representative case, visualization of three calculation conditions about No.2 dam is performed, dam-break processes at the dam breach are simulated factually, which can provide the theoretical basis and technical support for the risk decision and management of dam security.

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2012 International Conference on Control Engineering and Communication Technology

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