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在长期的滑坡灾害防治工作中,三峡库区已积累了大量的工程资料,但这些资料主要储存在单项工程报告中而没有被充分利用。为了有效地利用现有的滑坡工程数据,提高资料的管理水平,提出并实现了基于区域管理的滑坡灾害信息系统,该系统可对指定区域多个滑坡工程的数据进行综合管理和处理,为工程建设决策、规划提供了直观的依据;并可利用拟评价工程场地附近的历史资料生成相应的信息,对待评价地区进行预测和预评估评价,这样既可优化评价手段又能节省评估费用。
In the long-term prevention and control of landslide hazards, a large amount of engineering data has been accumulated in the Three Gorges reservoir area, but these data are mainly stored in single-project reports and are not fully utilized. In order to effectively utilize the existing landslide engineering data and improve the data management level, a landslide hazard information system based on regional management is proposed and implemented. The system can comprehensively manage and process the data of multiple landslide works in a designated area. Construction decision-making and planning provide an intuitive basis; and can use the historical data near the project site to be evaluated to generate the corresponding information, to predict the area to be evaluated and pre-evaluation evaluation, so as to optimize the evaluation method and save the cost of assessment.