多元连通示踪试验研究地下水流场的一个工程实例  

A Project Example of Studying Underground Flow Field withMultivariate communicating Tracing Experiment

作　　者：郑克勋[1] 刘建刚[2] 

机构地区：[1]中国水电顾问集团贵阳勘测设计研究院,贵州贵阳550081 [2]河海大学地球科学与工程系,江苏南京210098

出　　处：《贵州水力发电》2009年第4期63-68,共6页Guizhou Water Power

摘　　要：地下水连通示踪试验是综合分析系统的介质场和势场特征来获取该系统天然流场水动力属性的示踪探测方法。文章介绍了同时使用氯化钠、碱性荧光红8B和钼酸铵3种不同性质的示踪剂(通常只使用单一的示踪剂)对贵州某重化工基地的喀斯特地下水流场实施的4次连通试验,试验较为成功地查清了该基地的喀斯特水文地质情况。该项试验复杂、范围大、精度高,可以视为多元连通示踪试验的一个典型范例。The groundwater communicating tracing experiment is one tracing detecting method that acquires the hydrodynamic attribute of natural flow field through comprehensive analyzing the characteristics of medium field and potential field of one system. The article introduced 4 communicating experiments be aimed at Karst groundwater flow field of a heavy chemical industrial base of Guizhou province through simultaneously making 3 different tracer of sodium chloride , alkali fluorescent tracer 8B, and molybdate of ammonia. The experiment successfully checked up on the Karst hydrogeologic condition of this base. The experiment became a typical sample because of its complex procedure, wide scope, and high accuracy.

关 键 词：水文地质学 连通示踪试验 氯化钠 碱性荧光红8B 钼酸铵 示踪剂 地下水流场 

分 类 号：P641.2[天文地球—地质矿产勘探]