铁路示范路段滑坡动态分析系统

DYNAMIC ANALYSIS SYSTEM OF LANDSLIDES ALONG DEMONSTRATION RAILWAY SECTION

本文以成昆线乌斯河-普雄为示范路段,以该段滑坡的发育、分布规律及其对建筑物影响为研究对象;利用开发dBASE、AutoCAD、Idrisi等计算机辅助软件,初步建立了滑坡动态分析系统以实现滑坡特征分析及与环境背景的映射分析,从中揭示出示范段内滑坡发育的控制因素,为开展滑坡致灾预报奠定了基础。

This paper takes the development and distribution regularity of landslides and those acting on structures along the demonstraion railway section (Wusihe to Puxiong, belong to Chengdu-Kunming railway) as study objects. A dynamic information analysis system of landslides has been set up on the basis of the ultilization of computer software, such as dBASE, AutoCAD, Idrisi etc. Then a serial character analysis about landslides, reflection analysis about the relationship between landslides and their environment was done, and the controlling factor was put up.