含海底泉的含水层系统中水头波动的解析解  

Analytical Solution of Groundwater-Head Fluctuations in Coastal Aquifer System with Submarine Spring

作　　者：田爽[1] 李海龙[1] 王远[1] 耿晓龙[1] 

机构地区：[1]辽宁师范大学数学学院

出　　处：《鞍山师范学院学报》2007年第4期11-14,共4页Journal of Anshan Normal University

基　　金：国家自然科学基金(40672167)

摘　　要：考察了含有海底泉的半承压含水层系统中,在潮汐效应与越流共同作用下地下水水头的波动.该系统由潜水含水层、承压含水层和介于其间的弱透水层构成.在文献[1]的基础上,综合考虑弱透水层的越流及海潮载荷效率,利用地下水动力学、复变函数及数学物理方程的基本原理和方法,推出了承压含水层水头波动的近似解析解.This paper considers a coastal leaky aquifer system with a submarine spring.The system consists of an unconfined aquifer,a leaky confined aquifer,and a semi-permeable layer between them.On the basis of [1],both the leakage of the semi-permeable layer and the tidal loading efficiency are considered.The approximate analytical solution of the tidal head fluctuations in the confined aquifer is derived using the principles of groundwater hydraulics and the theories of complex functions and partial differential equations.

关 键 词：海底泉 滨海含水层系统 越流 载荷效率 解析解 

分 类 号：O1[理学—数学]