CAJ | 학술논문

大功率激发极化法具有发射功率大，供电电流强的特点，可以压制各种干扰信号，提高信噪比。在近年来的金属矿产勘查中，特别是在寻找隐伏矿和深部矿的新一轮找矿中，激电方法发挥了重要作用并取得了良好的找矿效果。文章在深入理解激发极化法物理机制的基础上，探究了激发极化法的基本原理和方法，主要包括频率特性与时间特性的关系、激发极化法的常用装置原理和激发极化法资料解释方法。在此基础上，分析了工区的地质及地球物理特征，野外工作的测网布设、工作方法及采集数据的质量评价。深入地研究了激电测深二维反演方法，并且处理效果较好。最后，对处理结果进行了详尽的推断解释，并在成矿的有利位置进行了钻孔验证。
대공솔격발겁화법구유발사공솔대，공전전류강적특점，가이압제각충간우신호，제고신조비。재근년래적금속광산감사중，특별시재심조은복광화심부광적신일륜조광중，격전방법발휘료중요작용병취득료량호적조광효과。문장재심입리해격발겁화법물리궤제적기출상，탐구료격발겁화법적기본원리화방법，주요포괄빈솔특성여시간특성적관계、격발겁화법적상용장치원리화격발겁화법자료해석방법。재차기출상，분석료공구적지질급지구물리특정，야외공작적측망포설、공작방법급채집수거적질량평개。심입지연구료격전측심이유반연방법，병차처리효과교호。최후，대처리결과진행료상진적추단해석，병재성광적유리위치진행료찬공험증。
The uprated induced polarization methods have many characteristics like high transmitting power and strong supply current and can suppress all kinds of jamming signal and improve signal noise ratio. In the metal mineral exploration in recent years, especially in the new round of prospecting of searching for deep concealed and buried deposits, the induced polarization methods play important roles and get good prospecting effect. Based on the deep comprehension of the induced polarization methods system, this paper explores the basic principle and method of induced polarization methods, it mainly includes the relationship between frequency characteristics and time characteristics, common device principles and data interpretation methods of induced polarization methods. Based on these, this paper analyzes the characteristics of geology and geophysics in the work area, the quality evaluation of network arrangement, working methods and data collection of the field work. It deeply studies the two-dimensional inversion method of the induced polarization methods, this method gets good effect. At the end, this paper deduces and explains the treatment results in detail and takes the drilling verification at the vantage point in the mineralization.