| 地质灾害危险性评估及其半定量分析法在罗家寨气田内部集输工程中的应用 |
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| 引用本文： | 周建中 刘忠敏 张博. 地质灾害危险性评估及其半定量分析法在罗家寨气田内部集输工程中的应用[J]. 中国煤田地质, 2007, 19(1): 47-51,80 |
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| 作者姓名： | 周建中 刘忠敏 张博 |
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| 作者单位： | [1]四川省煤田地质工程勘察设计研究院,四川成都610072 [2]成都理工大学,四川成都610072 |
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| 摘 要： | 罗家寨气田内部集输工程地质灾害危险性评估项目属于一级评估项目，我们在该项目中运用了GPS、遥感数字化正射影像地图等新技术、新方法，同时采用了灾损率（Zs）法、风险区划法半定量的综合评估方法，通过系统的整理第一手资料和综合分析，对本地区地质灾害危险性进行现状评估、预测评估和综合评估，评价工程建设用地适宜性并提出地质灾害的防治措施建议。
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| 关 键 词： | 地质灾害 评估 半定量 灾损率法 风险区划法 |
| 文章编号： | 1004-9177（2007）01-0047-05 |
| 收稿时间： | 2006-07-25 |
| 修稿时间： | 2006-07-25 |
Application of Geological Hazard Risk Assessment and Semi-Quantitative Analysis Method on Centralized Transportation Engineering in Luojiazhai Gas Field |
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| Zhou Jianzhong, Liu Zhongmin,Zhang Bo. Application of Geological Hazard Risk Assessment and Semi-Quantitative Analysis Method on Centralized Transportation Engineering in Luojiazhai Gas Field[J]. Coal Geology of China, 2007, 19(1): 47-51,80 |
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| Authors: | Zhou Jianzhong Liu Zhongmin Zhang Bo |
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| Abstract: | The project of geological engineering hazard risk assessment in Luojiazhai gas field is very important, in which, we exercise the new technology of GPS and RS, and make use of theory of hazard loss and the method of risk zoning semiquantitative analysis. We have made geological hazard risk current situation, forecast and synthetic assessments, estimated suitability assessment of construction land and put forward suggestions on prevention measures, through first hand material processing and analyzing systematically. |
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| Keywords: | geological hazard assessment semi-quantitative theory of hazard loss method of risk zoning |
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