摘要
本文基于龙门石窟区域岩溶水文系统的构成，论述了与石窟区地热异常带内优质热矿泉开发利用有关的地温场特征和成因、温泉岩溶水动力学特征，以及地温异常与岩溶发育关系等问题。其中根据热平衡理论建立的温泉水循环深度、温泉水上升过程中与地下浅部冷水混合比例两个理论预测模型，有其理论意义和广泛适用性。
Basing on the survey of regional karst hydrological environment system of LongmenGrottoes,Luoyang City,China,the genesis and feature of Lot,gmen geothermal field are pre-sented,Which are related to the development and utilization of mineral warm springs at theGrottoes.From the viewpoint of karst groundwater dynamics,this paper set up the dynamicsection of the underground flow for the mineral warm springs,and analyses the relations be-tween geothermal anomaly and the karstification of Caodian active fault zone.Two prognosticmodels,i.e.,model of cyclic depth of karst water forming the warm springs and model of ad-mixture volumetric ratio between the cold and warm karst water,are established by use ofthe thermodynamic equilibrium theory.Finally,some key conclusions are summarized usefulto protection and utilization of the springs.
出处
《中国岩溶》
CAS
CSCD
北大核心
1995年第4期305-313,共9页
Carsologica Sinica
关键词
预测模型
断裂带岩溶
龙门石窟
地温场
mineral warm spring
karst groundwater dynamics
cyclic depth of karst wa-ter
admixture of coldand warm karst water
prognostic model
karstification of activefault zone
geothermal anomaly
Longmen Grottoes.
