基于实时数值模拟的泥石流危险性分区系统研究  

Study of Risk Zoning System of Debris-flow Based on Real-time Numerical Simulation

作　　者：管群[1] 韦方强[2] 胡凯衡[2] 

机构地区：[1]四川大学计算机学院,四川成都610065 [2]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

出　　处：《计算机应用研究》2006年第12期54-55,共2页Application Research of Computers

基　　金：国家自然科学基金资助项目(40201009)

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SuperMAP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。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.

关 键 词：数值模拟 泥石流灾害 危险性分区 可视化 实时 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]