摘要
南水北调中线西四环暗涵工程区地下水问题的分析评价关系到工程设计方案的比选、设防水位的确定及施工安全的保障等。通过对工程区水文地质条件的勘察分析,基于对其补、径、排的动态变化规律的认识,为设计方案比选、设防水位的确定及施工安全影响提供合理可靠的依据与建议,以期实现设计方案合理、施工安全的目标。
The analysis and evaluation on the problems from the groundwater within the construction area of the buried culvert under West No. 4 Ring Road in Beijing for the Mid-route of the South-to-North Water Transfer Project are related to the comparison on the design scheme, the determination of the defence water level and the guarantee of the construction safety. Through the analysis on the hydrogeological condition of the construction area, the reasonable and reliable bases and suggestions are provided for the comparison and determination of the design schemes based on the understanding of the law of dynamic changes from the water-recharge, water-drainage and runoff, so as to realize the objective of reasonable design scheme and safe construction.
出处
《水利水电技术》
CSCD
北大核心
2009年第11期45-48,共4页
Water Resources and Hydropower Engineering
关键词
南水北调中线工程
暗涵工程
地下水影响
Mid-route of South-to-North Water Transfer Project
buried culvert
effect of groundwater
