摘要
基于无压含水层迟后疏干的Ｂｏｕｌｔｏｎ理论，导出了地下水无压含水层完整井非稳定流单井排放诱发的地表位移的解析表达式，讨论了公式的计算方案，给出了模拟计算实例。
Based on Boulton's theory on lag-hydrophobic on non-compression aquifer we have derived the analytic expressions of the surface displacement caused by the drainage of a single well for full penetrating well in non-compression aquifer, discussed the calculation scheme, made the computational programme of numerical integration by use of Hermite's formula on 20 notes and given the analogous calculations.The method reported in this paper can be applied in the areas of underground unsteady flow field in the condition of non-compression aquifer, and can be used for precisely calculating the crustal deformation caused by underground drainage while considering the position change of survey stations on high-accurate dynamic geodesy.
出处
《地壳形变与地震》
CSCD
1996年第2期36-40,共5页
Crustal Deformation and Earthquake
基金
国家自然科学基金
地震科学联合基金
