| 瓦斯地质信息库设计及建立 |
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| 引用本文： | 郝天轩,魏建平,王兆丰.瓦斯地质信息库设计及建立[J].中国安全科学学报,2008,18(12). |
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| 作者姓名： | 郝天轩 魏建平 王兆丰 |
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| 作者单位： | 河南理工大学安全科学与工程学院,焦作,454000 |
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| 基金项目： | 国家自然科学基金，教育部新世纪优秀人才支持计划，教育部长江学者和创新团队发展计划，河南理工大学博士科研启动基金 |
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| 摘 要： | 总结了瓦斯地质信息的概念及基本特征,把瓦斯地质信息进行合理分类,并提出获取瓦斯地质信息的渠道、方式以及瓦斯地质信息质量评价方法。根据数据库的相关原理,在瓦斯地质理论的指导下,设计了钻孔、构造煤、瓦斯含量点、瓦斯突出点、断层等几种主要的瓦斯地质库的结构,并利用Visual C++开发了相应的程序,建立了瓦斯地质信息库。该信息库的设计及建立为实现瓦斯地质信息的管理和可视表达提供了支撑,并为分析瓦斯地质规律提供了一种新的手段。
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| 关 键 词： | 瓦斯地质 信息 设计 数据结构 质量评价 |
Design and Establishment of Gas-geological Information Database |
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| HAO Tian-xuan,WEI Jian-ping,WANG Zhao-feng.Design and Establishment of Gas-geological Information Database[J].China Safety Science Journal,2008,18(12). |
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| Authors: | HAO Tian-xuan WEI Jian-ping WANG Zhao-feng |
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| Abstract: | The concepts and basic characteristics of gas-geological information are summarized.Gas-geological information is also classified logically.At the same time,the methods of collecting and evaluating gas-geological information are put forward.Then,according to related principles of database and theory of gas geology,some main gas-geological information database is designed,including drilling bore data,deformed coal data,gas-content data,gas-burst data and fault data,etc.Finally,the gas-geological information database is established by developing the program with Visual C++.The research not only provides supports for the management and visualization of gas-geology information,but provides new methods for studying gas-geological laws as well. |
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| Keywords: | gas geology information design database structure quality appraisement |
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