摘要简要地介绍中国水利水电科学研究院开发的水利水电边坡登录数据库,这套数据库是基于过去的十几年中中国的水利水电工作者收集到的117个滑坡实例上形成的。这套数据库内容丰富,涵盖边坡工程中地质情况、开挖与治理设计、监测等方面;同时还介绍对这些边坡资料的分类以及整理工作,通过表格的形式,列举边坡的分类统计成果。这个边坡数据库可为今后工程中类似边坡的设计与治理提供重要的参考与借鉴。目前,飞速发展的计算机技术为边坡资料的网络共享提供便利。XML技术具有简单易读、具有很强的可拓展性以及可以跨平台传输数据等优点,在网络技术中得到广泛的应用,再结合SQL Sever 2000数据库,为边坡登录数据库的全球网络共享提供技术支持。以漫湾水电站左岸边坡为例,说明XML技术在边坡数据库中的应用,并简述构建网络共享数据库的思路。
Abstract:The database of slopes related to the water resources and hydropower developments are introduced briefly. This database are based on the 117 slope cases selected by Chinese hydroelectric workers in the past years. The contents of this database are very abundant,including the basic geology information,excavation and control design and monitoring aspect,and so on. And at same time,all slope cases in database are divided according to the slope property,the height and stability status of slopes,rock mass structures,the failure modes and the triggering factors of failures. This paper introduces the results of classification and arrangement of slope cases by using tables. This slope database can provide important references to the design and construction of slopes in similar places future. At present,the advanced computer technology has made this database possible to share on the internet. XML(extensible markup language) has many advantages,so it is applied widely in web field. Combined with SQL Sever 2000,it can provide the technology support of sharing the database in web. Taking the Manwan hydroelectric power station left bank slope as an example,the application of XML technology to the slope database is explained,and the method of constructing the database shared in network is simply illustrated.