藏东林芝地区基于递进分析法（AMFP）理论的地质灾害评价系统实现

Geological Hazards evaluation system of the Nyingchi area, eastern Tibet, China, based on the AMFP theory

摘要: 藏东林芝地区是地质灾害（崩塌、滑坡、泥石流）的发育区，为了加强对该区地质灾害规律的研究，科学地管理地质灾害信息和将研究方法可视化、数字化、程序化，阐述了基于递进分析法（AMFP）的林芝地区地质灾害评价系统的设计和实现过程。此系统采用组件式GIS二次开发技术，以RVisualBasic、VisualC＋＋为开发语言，实现了林芝地区基于AMFP理论的灾害模型编辑与区域性地质灾害评价，并取得了良好的应用效果。

Abstract: The Nyingchi area, eastern Tibet, is an area where geological hazards (avalanches, landslides and mudflows) are developed. In order to fully understand the formation and development of geological hazards, manage relevant information in a scientific way and make the research method to be visualized, digitalized and programmed, this paper not only discusses the procedure of designing and realizing of the geological hazards evaluation system of the Nyingchi area bases on the AMFP theory. By adopting the COM-GIS technique and relying on Visual BASIC and Visual C++, this system has accomplished the regional geological hazards evaluation and model editing based on AMFP and good results have been yielded in its application.