摘要
通过泥石流数值模拟的分析 ,根据面向对象系统设计方法 ,首先构造模拟类 ,在此基础上派生出泥石流数值模拟 ,然后对泥石流数值模拟进行了类体系的分析与划定 ,按变量类型划分为3个类 ,即一维、二维、三维类 ,将模拟方法划分为类函数 ,进而建立泥石流数值模拟软件包。最后将软件包应用于昆明市东川区城区泥石流危险性分区中 ,对于泥石流的非工程防灾。
The procession of debris flow numerical simulation is analysed According to the system design method of Object-Oriented programming, the numerical simulation class is put forward Then, the class hierachy is completed Three classes are divided, which is the following: one dimension, two dimensions and three dimensions Based on the class hierachy, the software package is complished under the C++ environment In the end, the software package is applied to debris flow dangerous zoning of Dongchuan Town , Kunming City
出处
《云南地理环境研究》
2000年第2期15-20,共6页
Yunnan Geographic Environment Research
基金
国家自然科学基金!( 49861 0 0 1 )
关键词
泥石流
数值模拟
面向对象
软件包
debris flow
numerical simulation
object oriented
software package
