| 基于GIS与稀疏钻孔数据的岩溶塌陷易发性评价方法研究 |
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| 引用本文： | 王爱云,郑先昌. 基于GIS与稀疏钻孔数据的岩溶塌陷易发性评价方法研究[J]. 长春工程学院学报(自然科学版), 2010, 11(1): 82-84,107. DOI: 10.3969/j.issn.1009-8984.2010.01.023 |
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| 作者姓名： | 王爱云 郑先昌 |
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| 作者单位： | 广州大学土木工程学院,广州,510006;广州大学土木工程学院,广州,510006 |
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| 摘 要： | 结合使用数据库表文件Excel,以广州市某地区岩溶地面塌陷易发性评价为例,提出了一种基于GIS技术和不均匀钻孔数据的岩溶地面塌陷易发性评价的新方法,得出了与实际情况符合的评价结果,表明该方法计算方法简单易行、实用性强。
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| 关 键 词： | 地理信息系统 稀疏不均匀钻孔 岩溶塌陷 属性连接 |
An research on evaluation method of liability to karst collapse based on GIS and sparse hole-drilling data |
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| WANG Ai-yun,etc.. An research on evaluation method of liability to karst collapse based on GIS and sparse hole-drilling data[J]. Journal of Changchun Institute of Technology(Natural Science Edition), 2010, 11(1): 82-84,107. DOI: 10.3969/j.issn.1009-8984.2010.01.023 |
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| Authors: | WANG Ai-yun etc. |
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| Affiliation: | Faculty of Civil Engineering;GuangzhouUniversity;Guangzhou 510006 |
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| Abstract: | With the application of excel,and taking the evaluation of Guangzhou's liability to karst collapse as an example,this paper puts forward a practical new method for evaluating liability to karst collapse based on GIS technology and uneven hole-drilling data,and gets an evaluation result identical with the actual situation.The result shows this method is simple and practical. |
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| Keywords: | GIS sparse and uneven hole-drilling karst collapse attributive connection |
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