| 碎石土潜水含水层成井工艺研究 |
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| 引用本文： | 柯柏林.碎石土潜水含水层成井工艺研究[J].地下水,2008,30(1):92-94. |
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| 作者姓名： | 柯柏林 |
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| 作者单位： | 北京市地质勘察技术院,北京,102218;北京市华清地热开发有限责任公司,北京,102218 |
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| 摘 要： | 从北京市丰台地区第四系潜水含水层的地层岩性结构入手,分析了传统供水管井成井工艺存在的问题,详细研究介绍了孔壁坍塌填砾法成井工艺在实际水井工程项目中的成功应用,取得了较好的增加水井出水量的效果。
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| 关 键 词： | 碎石土 潜水 含水层 孔壁坍塌填砾法 成井工艺 |
| 文章编号： | 1004-1184(2008)01-0092-03 |
| 修稿时间： | 2007年12月18 |
The Study on Drilling Technology in Gravel Phreatic Aquifer |
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| KE Bai-lin.The Study on Drilling Technology in Gravel Phreatic Aquifer[J].Groundwater,2008,30(1):92-94. |
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| Authors: | KE Bai-lin |
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| Institution: | KE Bai-lin1; 2(1.Beijing Institute of Geo-exploration and Technology; Beijing 102218; China; 2.Beijing Huaqing Geothermal Development Co.; Ltd; China); |
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| Abstract: | The article is based on the stratum lithology structure of the Quaternary phreatic aquifer in Fengtai district of Beijing city and analyzes the existing problems of the drilling technology of the traditional flow pipe wells,then makes a general introduction on successful application of the drilling technology of the method of gravel-filled in borehole collapse on practical well projects,which gets better effects of increasing water yield. |
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| Keywords: | crushed stones phreatic water aquifer the method of gravel-filled in borehole collapse and technology of well to be being |
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