计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (17): 216-217.

• 工程与应用 • 上一篇    下一篇

一种岩石滑动范围快速估测程序

刘 丹1,2,孟令奎1,黄长清1   

  1. 1.武汉大学 遥感信息工程学院,武汉 430079
    2.华中师范大学 信息技术系,武汉 430079
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-06-11 发布日期:2007-06-11
  • 通讯作者: 刘 丹

Program for quick estimation the area of rock-fall

LIU Dan1,2,MENG Ling-kui1,HUANG Chang-qing1   

  1. 1.School of Remote Sensing and Information Engineering,Wuhan University,Wuhan 430079,China
    2.Department of Information Technology,Huazhong Normal University,Wuhan 430079,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-06-11 Published:2007-06-11
  • Contact: LIU Dan

摘要: 岩石下滑是一种常见的地形学现象,会给人们造成危险和经济上的损失。由于不可能精确预测每块岩石下滑的精确轨迹,因此估测岩石下滑可能造成的危险也是比较困难的。文章对已有的一些岩石滑动模型进行了比较分析,以一种圆锥模型为基础,开发了这个程序用以快速估测岩石可能的滑动范围,辅助相关部门分析,从而在适当的位置采取措施预防灾害。

Abstract: Rock fall is a common-place topographical phenomenon and makes a large socio-economical impact.Rock-fall hazard is difficult to assess because it is impossible to predict the exact trajectory of any one block of rock.This paper analyzes and compares some model about rock-fall which have already exsited.Based on a model named cone,we have developed the program to estimate the area of rock-fall,and have taken some precautionary measures according to it.