边坡信息管理及稳定性评价系统的研发

Development of Slope Information Management and Stability Evaluation System

边坡信息繁杂,包括空间信息和属性信息;边坡稳定性评价方法众多,既有定性指标又有定量参数,一般人员难以熟练掌握。针对这些问题,基于地理信息系统开发一套集边坡信息管理、边坡稳定性评价、支挡与防护方案等功能于一体的综合管理分析软件。采用C/S架构设计系统结构,使用SQLServer数据库管理系统和ArcSDE空间数据库引擎开发系统数据库,对边坡空间数据和属性数据进行统一管理;基于VS.Net平台,使用VisualStudioC#语言对ArcGIS进行二次开发,实现图形可视化和空间分析功能,将边坡稳定性评价、支挡与防护方案通过编程手段实现,为边坡稳定性评价和防护决策提供可靠的技术支持。

Slope information is complex,including spatial information and attribute information.There are many slope stability evaluation methods,which have both qualitative indicators and quantitative parameters,and it is difficult for ordinary people to master them.In order to solve these problems,a com⁃prehensive management analysis software is developed based on geographic information system,which inte⁃grates slope information management,slope stability evaluation,support and protection scheme.The C/S ar⁃chitecture was used to design the system structure,and SQL Server database management system and ArcS⁃DE spatial database engine were used to develop the system database,so as to manage the slope spatial da⁃ta and attribute data uniformly.Based on VS.Net platform,Visual Studio C#language is used for secondary development of ArcGIS to realize graphic visualization and spatial analysis function.The slope stability evaluation,retaining and protection scheme are realized by programming,which provides reliable techni⁃cal support for slope stability evaluation and protection decision.