| 岩溶发育区供水井施工工艺 |
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| 引用本文： | 刘广才. 岩溶发育区供水井施工工艺[J]. 探矿工程, 1997, 0(4): 51-52 |
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| 作者姓名： | 刘广才 |
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| 作者单位： | 铁道部第四勘测设计院一总队!湖南株州，412003 |
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| 摘 要： | 分析了岩溶区供水井施工困难的原因，并从钻井、成井工艺方面就防治地面塌陷和克服井孔弯曲、坍塌、延长供水井寿命等问题进行了探讨。
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| 关 键 词： | 岩溶区 供水井 施工工艺 |
Water Supply Well Construction Technologiesin The Karst-developed Area |
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| Liu Guangcai. Water Supply Well Construction Technologiesin The Karst-developed Area[J]. Exploration Engineering:Rock & Soil Drilling and Tunneling, 1997, 0(4): 51-52 |
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| Authors: | Liu Guangcai |
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| Abstract: | Why it is difficult to drill water supply wells in the karst-developed area is analysed. Some problems concerning subsidence treatment, borehole deflection and caving prevention and well service life extension are discussed. |
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| Keywords: | karst area water supply well construction technologies |
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