承压含水层完整井降水回灌水量计算方法研究  

Research on the Calculation Method of Dewatering and Recharge Water Volume in Complete Penetration of Well of Confined Aquifer

作　　者：赵刚 马健[1,2] 韩玉珍 于天飞 李旭光 Zhao Gang;Ma Jian;Han Yuzhen;Yu Tianfei;Li Xuguang(Beijing Urban Construction Exploration&Surveying Design Research Institute Company Limited;Beijing Key Laboratory of Geotechnical Engineering for Deep Excavation of Urban Rail Transit;Beijing Urban Construction Design&Development Group Company Limited;Beijing Urban Construction Group Company Limited)

机构地区：[1]北京城建勘测设计研究院有限责任公司,北京市100101 [2]城市轨道交通深基坑岩土工程北京市重点实验室,北京市100101 [3]北京城建设计发展集团股份有限公司,北京市100045 [4]北京城建集团有限责任公司,北京市100088

出　　处：《勘察科学技术》2024年第3期14-18,43,共6页Site Investigation Science and Technology

摘　　要：基于承压含水层降水回灌水位线方程,推导得出降水回灌相互耦合作用下,承压含水层水量理论求解公式。并通过数值分析与公式计算对比,分析了公式精度和适用范围,验证了公式的可靠性。给出了承压含水层一体化降水回灌设计方法和计算步骤。The theoretical solution formula for calculating the water volume in a confined aquifer under the coupled effects of dewatering and recharge is derived based on the equation for the water level line.Additionally,an approximate solution using an equivalent large well is provided for design purposes.By comparing numerical analysis with formula calculations,the accuracy and application range of the formula is analyzed,thereby its reliability is verified.Furthermore,the design method and calculation steps for dewatering and recharge in confined aquifer is present.

关 键 词：降水回灌 承压含水层 完整井 水量计算 

分 类 号：TU753.66[建筑科学—建筑技术科学]