【摘要】 以北京市城市供水为例,分析建立应急备用水源工程的具体措施,将北京应急备用地下水 源初步划分为3类:浅层孔隙水、基岩水和深层承压水。并通过3个实例对每种类型的水源地建设及 其关键问题进行讨论,对同类应急供水水源工程的建立具有一定参考价值。更多还原

【Abstract】 aking the construction of Beijing emergence water supply as an example, concrete measures of emergence wellhead construction engineering were analyzed. According to hydrologic unit conditions, Beijing emergence groundwater wellhead can be divided into three types: shallow pore water, bedrock water and deep confined water. The key problems in the three types of well field engineering were discussed by concrete examples, which are valuable references for the similar wellhead engineering construction .更多还原