摘要
以山西某岩溶泉为研究对象,对其水文地质条件进行概化,建立水文地质块状结构概念模型。运用多年观测资料对模型进行物理模拟,进一步识别地下水流系统的补给、排泄条件;采用MODFLOW软件对模型进行数值模拟,研究地下水均衡。通过物理模拟与数值模拟相结合,得出泉流量对降雨强度响应的正相关性规律。
Taking a karst spring in Shanxi Province as study case, the hydrogeological conditions are generalized and then the hydrogeological massive structural and conceptual model is established. The model is physically simulated by using yearly observation data to further identify the recharge and discharge conditions of ground water system. The model is also numerically simulated to study the balance of ground water based on MODFLOW software. The positive correlation between spring discharge and rainfall intensity is obtained by physical and numerical simulations.
出处
《水力发电》
北大核心
2013年第7期17-19,共3页
Water Power
基金
成都理工大学青年基金资助项目(2011QJ23)
关键词
岩溶山区
泉流量
降雨量
响应关系
karst mountain area
spring discharge
rainfall
response relationship
