摘要
城市地质环境勘察与评价是城市规划和城市防灾减灾规划的重要参考依据,建立基于多要素的地下含水层、隔水层的定量解释方法是优化确定城市水文地质结构和水文地质条件的重要手段。本文通过对西安城市地质调查多参数测井资料的分析研究,结合传统水文、煤田测井判断含水层的有效方法,掌握了西咸地区城市地质调查多参数测井中含水层、隔水层的有效识别标志、物性特征;对含水层、隔水层厚度做出定量分析,总结出了一套多参数测井含水层、隔水层的有效识别标志及含水层、隔水层厚度定量解释方法,为该区地下空间精细化探测地球物理测井含水层、隔水层的解释提供有力的依据。
The investigation and evaluation of urban geological environment is an important reference for urban planning and urban disaster prevention and mitigation planning.It’s an important means for the establishment of quantitative interpretation method of underground aquifer and aquiclude based on multi factors to optimize the determination of urban hydrogeological structure and hydrogeological conditions.Based on the analysis and research of the multi parameter logging data of Xi’an urban geological survey,combined with the effective methods of traditional hydrology and coalfield logging to judge the aquifer.This paper grasps the effective identification marks and physical characteristics of the aquifer and aquiclude in the multi parameter logging of Xixian urban geological survey,and makes quantitative analysis on the thickness of the aquifer and aquiclude.A set of effective identification marks of multi-parameter logging aquifers and aquifers and a quantitative interpretation method for the thickness of aquifers and aquifers are summarized.It provides a strong basis for the interpretation of aquifers and aquifers by geophysical logging in the fine detection of underground space in this area.
作者
王亚辉
陈娜
吴文涛
郭珊珊
师云超
WANG Ya-hui;CHEN Na;WU Wen-tao;GUO Shan-shan;SHI Yun-chao(Shaanxi Geochemical Exploration Team Co.,Ltd.,Xi'an 710043,Shaanxi,China)
出处
《地下水》
2022年第4期16-18,共3页
Ground water
基金
国家重点研发项目(2018YFC1504700)
国家自然科学基金重点项目(41641011、41530640)
中国地质调查局项目(DDT20190463、DD20160261、DD20189270)联合资助。
关键词
城市地质
水文地质
多参数测井
定量解释
Urban geology
hydrogeology
multiparameter logging
quantitative interpretation
