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摘要: 现今工程界,对于在一定条件下的"疏不干含水层"用常规的井点或深井不能达到"降水"目的,而辐射井降水技术能有效地解决这一难题。通过工程实例详细介绍了辐射井的概念、在"疏不干含水层"中的设计方法、施工方法及降水效果。Abstract: It is difficult to lower groundwater by using conventional well or deep well in un-draining aquifer at present.This problem can be well solved by radial well.Through an engineering case,the concept,design,construction and the result of lowering groundwater by radial well in un-draining aquifer are introduced in detail.
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Key words:
- un-draining aquifer /
- lowering of groundwater /
- radial well
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