摘要
以渗流理论和地下水动力学原理为基础，通过沿海两个有代表性的地区的水文地质条件的分析，论述了开采的承压含水层与海水之间的水力联系．从理论上研讨了咸水入侵取水构筑物的时间和海底泄水带的范围．并指明沿海地区承压水的开采和保护水源及相应之构筑物免遭海水入侵的现实意义．
On the basis of the seepage theory and the underground water dynamics, the hydraulic relation between the confined water to be exploited and seawater is discussed by means of analyzing by drological conditions of two typical coastal areas. And so done the time of seawater invasion the water intake structure and the range of the outlet band on the bottom of the sea. In addition, the practical or immediate significance is shown that the confined water is exploited and the sources of water and the appropirate hydraulic structures are protected from seawater invasion.
出处
《西北建筑工程学院学报（自然科学版）》
1997年第1期76-80,共5页
Journal of Northwestern Institute of Architectural Engineering
关键词
海水入侵
承压水
渗透
海底露头
泄水带
seawater invasion
confined water
seepage
outcrop of the seabed
oulet band
