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1、ICS07.060備案號:507-1997Ilz中華人民共和國地質(zhì)礦產(chǎn)行業(yè)標準Dz/T0186一1997直流充電法技術(shù)規(guī)程1997一07一01發(fā)布1998一01一15實施中華人民共和國地質(zhì)礦產(chǎn)部發(fā)布Dz/T0186一1997目次前言·····””···”··“···”··········”···············”··········”··········”·········”·······”····”····??皿1適用范圍”·········“·”·······.········”·······”······”·“·······“············”··
2、·············”···??I2引用標準”······“·········································”·······“··········“·········”··”····“········一13總則···“···········“”·”····“···”······.·····“········“?”······”······一“·····“···················一14工作設(shè)計···“···”·”····“·”·“···········”········”·········”····“····”····
3、·····”···“·”······??25儀器設(shè)備···”·”··“···”····“·····??，··················，········“····??”·······“···········.···??46野外工作··“·”··············??，’.······“····”···············”······、”········“·········”??67資料整理、驗收和圖件編制···”·············“·”··············“····”······”二’·‘·‘二‘·‘·‘二’二’‘’108解釋推斷···
4、··”······”·”······”····“·······““·······”·”·······“·························”··········”?129成果提交···········“·”·······、”······”········“············”·······“··········”·”·····”·········”??12附錄A(標準的附錄)充電法記錄本格式············”····················”·??‘·’二’·’“”·’”””‘’14附錄B(標準的附錄)利用充電法測定地下水流向、流速方
5、法·········”·······”·”·········”·····“一15附錄C(提示的附錄)區(qū)分充電法正常場和異常場的方法“·”·······“·········“·”·····“·········一16Dz/T0186一1997前言本規(guī)程規(guī)定了直流充電法(簡稱充電法)勘查工作的基本要求和技術(shù)規(guī)則。本規(guī)程的附錄A、附錄B為標準的附錄，附錄C為提示的附錄。本規(guī)程由全國地質(zhì)礦產(chǎn)標準化技術(shù)委員會物探化探分技術(shù)委員會提出并歸口。本規(guī)程由中國有色金屬工業(yè)總公司物化探管理中心主持制訂，西北有色物化探總隊負責(zé)起草。本規(guī)程起草人:樊金生、郭文波、張云明。本規(guī)程由全國地質(zhì)礦產(chǎn)標準
6、化技術(shù)委員會物探化探分技術(shù)委員會負責(zé)解釋。中華人民共和國地質(zhì)礦產(chǎn)行業(yè)標準DZ/T0186一1997直流充電法技術(shù)規(guī)程1適用范圍本標準適用于金屬、非金屬、能源礦產(chǎn)勘查中的充電法勘查，其中的技術(shù)規(guī)則也適用于水文、工程、環(huán)境、災(zāi)害等地質(zhì)問題的充電法勘查。2引用標準下列標準所包含的條文，通過在本標準中引用而構(gòu)成為本標準的條文。本標準出版時，所示版本均為有效。所有標準都會被修訂，使用本標準的各方應(yīng)探討使用下列標準最新版本的可能性。GB/T14499-93地球物理勘查技術(shù)符號DZ/T0069-93地球物理勘查圖圖式圖例及用色標準DZ/T0153-95物化探工程測量規(guī)范總則3.1本標
7、準采用下列定義:充電法是通過觀測和研究相對圍巖為良導(dǎo)體充電電場的分布特征，解決礦產(chǎn)地質(zhì)、水文地質(zhì)、工程勘察等有關(guān)問題的地球物理勘查方法。3.2應(yīng)用范圍.根據(jù)不同階段的任務(wù)要求和條件，充電法可以不同程度地解決下列問題:a)圈定礦體范圍;b)確定礦體的產(chǎn)狀及埋藏深度;c)查明相鄰礦體間連接關(guān)系;d)尋找新的盲礦體;e)了解地下水的流向、流速;f)追索地下管線。3.3應(yīng)用前提和有利條件3.3.1應(yīng)用前提a)被勘查的目標體必須有良好的露頭(人工、天然);b)被勘查的目標體比圍巖的電阻率足夠小，目標體大小和埋深適當，其引起的異常能被測出，并能從干擾
