基于GIS煤矿采煤塌陷预测分析系统设计与实现
发布时间：2018-08-27 17:11
【摘要】：为高效准确地预测煤矿采煤塌陷范围与程度,分析塌陷对地表和建筑物的损坏程度,提出了煤矿区采煤塌陷预测分析系统的设计原则,分析了系统信息流程,设计出系统空间数据库及主要功能模块,设计并实现了基于砌体梁结构的塌陷预测模型、基于松散层与基岩耦合的概率积分法塌陷预测模型等关键技术,采用组件式GIS开发了煤矿采煤塌陷预测分析系统,较好地实现了图件管理、信息提取、塌陷预测模型计算和塌陷损坏程度分析等功能。
[Abstract]:In order to predict the scope and degree of coal mining collapse efficiently and accurately, to analyze the damage degree of surface and building caused by collapse, the design principle of coal mining collapse prediction and analysis system in coal mine area is put forward, and the information flow of the system is analyzed. The system spatial database and main function modules are designed and implemented. The collapse prediction model based on masonry beam structure and the probabilistic integration model based on the coupling of loose layer and bedrock are designed and realized. A coal mining collapse prediction and analysis system is developed by using component GIS. The functions of map management, information extraction, collapse prediction model calculation and collapse damage analysis are well realized.
【作者单位】： 合肥工业大学资源与环境工程学院;
【基金】：安徽省国土资源科技项目(2012-k-15,2016-k-11) 国家自然科学基金项目(41602256)
【分类号】：TD327
[Abstract]:In order to predict the scope and degree of coal mining collapse efficiently and accurately, to analyze the damage degree of surface and building caused by collapse, the design principle of coal mining collapse prediction and analysis system in coal mine area is put forward, and the information flow of the system is analyzed. The system spatial database and main function modules are designed and implemented. The collapse prediction model based on masonry beam structure and the probabilistic integration model based on the coupling of loose layer and bedrock are designed and realized. A coal mining collapse prediction and analysis system is developed by using component GIS. The functions of map management, information extraction, collapse prediction model calculation and collapse damage analysis are well realized.
【作者单位】： 合肥工业大学资源与环境工程学院;
【基金】：安徽省国土资源科技项目(2012-k-15,2016-k-11) 国家自然科学基金项目(41602256)
【分类号】：TD327
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