| 岩浆岩与变质岩分布区蓄水构造模式浅析——以胶东地区为例 |
| |
| 引用本文： | 刘春伟,胡彩萍,李传磊,刘帅,李波,吴璇,刘小天.岩浆岩与变质岩分布区蓄水构造模式浅析——以胶东地区为例[J].地质论评,2023,69(2):526-534. |
| |
| 作者姓名： | 刘春伟 胡彩萍 李传磊 刘帅 李波 吴璇 刘小天 |
| |
| 作者单位： | 1）山东省地质矿产勘查开发局八〇一水文地质工程地质大队，济南，250014；2）山东省地下水环境保护与修复工程技术研究中心，济南，250014;3）山东省地质矿产勘查开发局第二水文地质工程地质大队（山东省鲁北地质工程勘察院），山东德州，253072 |
| |
| 基金项目： | 本文为第七届青年人才托举工程项目（编号：2021QNRC001）和山东省地质勘查项目《山东省1∶5万区域水文地质调查（河头店、山前店幅）》（编号：鲁勘字\[2019\]45号）的成果 |
| |
| 摘 要： | 胶东地区地层岩性多为岩浆岩和变质岩，富水性差异大，整体为缺水区。伴随着社会经济发展，人民对美好生活的需求不断提升，优质、稳定的地下饮用水也成为胶东人民的重要民生问题之一。笔者等通过大比例尺水文地质调查成果总结和已有研究成果分析，结合地下水勘查案例，从水文、地形地貌、含水层岩性和地质构造4个方面，对岩浆岩地区的地下水富集机理进行分析，提出了断裂型、接触带型、岩脉型、洼地风化带型和多期变质作用形成的5种蓄水构造模式，并对各类蓄水构造特征进行了分析，同时总结了风化裂隙水、构造裂隙水和岩溶裂隙水3类岩浆岩、变质岩分布区裂隙水的找水方向，进一步丰富了岩浆岩与变质岩缺水地区蓄水构造模式研究，对该地区地下水资源探寻具有一定的指导作用。
|
| 关 键 词： | 胶东 岩浆岩 蓄水构造 富水机理 |
| 收稿时间： | 2022/5/1 0:00:00 |
| 修稿时间： | 2022/9/9 0:00:00 |
Analysis of water storage structure model in the distribution area of magmatic and metamorphic rocks in Jiaodong Peninsula |
| |
| LIU Chunwei,HU Caiping,LI Chuanlei,LIU Shuai,LI Bo,WU Xuan,LIU Xiaotian.Analysis of water storage structure model in the distribution area of magmatic and metamorphic rocks in Jiaodong Peninsula[J].Geological Review,2023,69(2):526-534. |
| |
| Authors: | LIU Chunwei HU Caiping LI Chuanlei LIU Shuai LI Bo WU Xuan LIU Xiaotian |
| |
| Abstract: | The stratum lithology in Jiaodong Peninsula (Eastern Shandong Peninsula) is mostly magmatic and metamorphic rocks with great difference in water content. With the social and economic development, people''s demand for a better life is constantly improving, and high-quality and stable underground drinking water has become one of the important livelihood issues for people in Jiaodong. Based on the summary of large-scale hydrogeological survey results and analysis of existing research results, combined with groundwater exploration cases, this paper analyzes the groundwater enrichment mechanism in magmatic areas from four aspects, namely hydrology, topography and geomorphology, aquifer lithology and geological structure. Five types of water storage structure models, such as fracture type, contact zone type, dike type, depression weathering zone type and multi-stage metamorphism, are put forward, and the characteristics of each type of water storage structure are analyzed. Meanwhile, the water search directions of fracture water in the distribution area of magmatic and metamorphic rocks is summarized, including weathering fracture water, structural fracture water and karst fracture water. It further enriched the study of water storage structure model in magmatic and metamorphic rock water shortage areas, and has a certain guiding role in the exploration of groundwater resources in this area. |
| |
| Keywords: | Jiaodong Peninsula Eastern Shandong Peninsula magmatic rock water storage structure water-rich mechanism |
|
| 点击此处可从《地质论评》浏览原始摘要信息 |
| 点击此处可从《地质论评》下载免费的PDF全文 |
|
