| 基于实时数值模拟的泥石流危险性分区系统研究 |
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| 引用本文： | 管群,韦方强,胡凯衡. 基于实时数值模拟的泥石流危险性分区系统研究[J]. 计算机应用研究, 2006, 23(12): 54-55 |
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| 作者姓名： | 管群 韦方强 胡凯衡 |
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| 作者单位： | 四川大学,计算机学院,四川,成都,610065;中国科学院,水利部,成都山地灾害与环境研究所,四川,成都,610041 |
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| 基金项目： | 国家自然科学基金资助项目(40201009) |
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| 摘 要： | 为深入分析揭示泥石流的形成和运动等规律，提高泥石流灾害防治的信息技术应用水平，以VC++和Super MAP混合编程为主要技术，应用计算机可视化技术，研究并实现了基于动量和动能数值模拟的、实时泥石流危险性分区技术。系统以云南东川蒋家沟泥石流作为研究对象，以实验数据和实测数据进行设计和构建。
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| 关 键 词： | 数值模拟 泥石流灾害 危险性分区 可视化 实时 |
| 文章编号： | 1001-3695(2006)12-0054-02 |
| 收稿时间： | 2005-07-24 |
| 修稿时间： | 2005-11-09 |
Study of Risk Zoning System of Debris flow Based on Real time Numerical Simulation |
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| GUAN Qun,WEI Fang qiang,HU Kai heng. Study of Risk Zoning System of Debris flow Based on Real time Numerical Simulation[J]. Application Research of Computers, 2006, 23(12): 54-55 |
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| Authors: | GUAN Qun WEI Fang qiang HU Kai heng |
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| Affiliation: | (1.College of Computer Science, Sichuan University, Chengdu Sichuan 610065, China; 2.Institute of Mountain Hazards & Environment, Ministry of Warter Resouces, Chinese Academy of Sciences, Chengdu Sichuan 610041, China) |
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| Abstract: | In order to thoroughly analyzes the disciplinarian of such as the shape and movement of the debris-flow,and to improves the information technology appliance level of the prevention and cure of debris-flow disaster,the system uses the VC and Super MAP mixed program as the major technology,and with computer visualization technology,the system has researched and implemented the real-time risk zoning technology of debris-flow base on the numerical simulation of kinetic energy and momentum.The system uses the debris-flow of Jiangjiagou of Dongchuan,Yunnan Province as research object,and is designed and constructed based on the experiment data and actually measured data. |
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| Keywords: | Numerical Simulation Debris-flow Disaster Risk Zoning Visualization Real-time |
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