地下水
地下水
지하수
Underground Water
2015年
5期
121-122
,共2页
任政委%刘文增%王春辉%龙慧
任政委%劉文增%王春輝%龍慧
임정위%류문증%왕춘휘%룡혜
电阻率%地震波速%含水层
電阻率%地震波速%含水層
전조솔%지진파속%함수층
Resistivity%seismic wave velocity and Aquifer
潮白河水源地位于潮白河顺义段,是北京市重要供水水源地之一。在潮白河地下水源地核心区开展音频大地电磁和可控震源地震勘查,依据地球物理特征参数电阻率、地震波速地球物理场特征变化规律。查明潮白河地下水源地核心区典型段松散含水层结构特征,呈现条带状缓坡结构,属典型山前冲洪积水系古河道层状异常规律,且各含大层上下贯性通性好,为水源地地质建模提供基础数据,进而为水源地合理开发利用提供技术支持。
潮白河水源地位于潮白河順義段,是北京市重要供水水源地之一。在潮白河地下水源地覈心區開展音頻大地電磁和可控震源地震勘查,依據地毬物理特徵參數電阻率、地震波速地毬物理場特徵變化規律。查明潮白河地下水源地覈心區典型段鬆散含水層結構特徵,呈現條帶狀緩坡結構,屬典型山前遲洪積水繫古河道層狀異常規律,且各含大層上下貫性通性好,為水源地地質建模提供基礎數據,進而為水源地閤理開髮利用提供技術支持。
조백하수원지위우조백하순의단,시북경시중요공수수원지지일。재조백하지하수원지핵심구개전음빈대지전자화가공진원지진감사,의거지구물리특정삼수전조솔、지진파속지구물리장특정변화규률。사명조백하지하수원지핵심구전형단송산함수층결구특정,정현조대상완파결구,속전형산전충홍적수계고하도층상이상규률,차각함대층상하관성통성호,위수원지지질건모제공기출수거,진이위수원지합리개발이용제공기술지지。
The water source of Chaobai River is one of the most important water supply sources in Beijing, located at Shunyi in the Chaobai River. According to the changing rule of different geophysical characteristics parameters, audio magnetotelluric sound-ing and vibroseis seismic exploration are carried out in the core area of underground water source of Chaobai River with the purpose of finding out the structural features of the unconsolidated aquifer in the typical district of Chaobai River. The explorations not only supply the basic data for the 3D geologic modeling, but also provide the technical support to the reasonable development and utiliza-tion of the water source of Chaobai River.