內容大鋼
雙頻激電法（雙頻道激發極化法）是作者發明的一種地球物理勘查方法，也是目前惟一由中國人提出原理，由中國人發明儀器，在遼闊的中國國土上取得成功應用的電法勘探方法。被冶金部和自然資源部列為重點推廣技術，榮獲國家技術發明獎和國家科技進步獎，為改革開放以來中國的資源供給做出傑出貢獻。
本書全面論述這一發明的基本原理、方法、技術和應用效果。主要內容包括雙頻激電法的基本原理、數理基礎、觀測參數，儀器原理與使用要領，野外工作方法、技術、干擾因素及其克服方法，找礦和工程應用實例等。本書資料翔實，圖文並茂，在撰寫過程中，特別考慮到野外第一線工程技術人員的需要，在理論論述上力求深入淺出，並加入與野外工作有關的章節。
作者介紹
何繼善|責編:劉小沛
何繼善，中南大學教授。1934年9月出生於湖南省瀏陽縣。1960年畢業於長春地質學院，1994年當選為中國工程院首批院士。2001年獲全國模範教師稱號，2005年獲全國先進工作者稱號，2014年獲湖南省科學技術傑出貢獻獎。
湖南省科協名譽主席，中南大學庄勝礦業研究院院長、終身名譽院長，美國勘探地球物理學家協會（SEG）終身會員。曾任中南工業大學校長，中國工程院主席團成員、能源與礦業工程學部主任，工程管理學部常委，中國地球物理學會副理事長。
何繼善創立並且發展了以「雙頻激電法」「偽隨機信號電法」「廣域電磁法」和「擬合流場法」為特色的地電理論與方法體系，發明了相應的儀器，並在國內外廣泛應用。據不完全統計，使用雙頻激電法與廣域電磁法探明的金屬礦產和油氣資源價值超過2300億元。何繼善院士的成就得到了國內外同行專家的承認與高度評價，如美國權威地球物理學家莫利松教授寫道：「何繼善以他在勘探地球物理方面的眾多成就，尤其是在激電和電磁法方面的卓越貢獻，得到全世界同行的公認。」為了解決我國，尤其是湖南省的能源瓶頸，何繼善教授多年來進行非常規天然氣，特別是頁岩氣的研究，取得了十分明顯的成效。在湖南，他被稱為「頁岩氣之父」。
目錄
Chapter 1 Principles of Dual Frequency Induced Polarization Method
1.1 Introduction
1.2 Physical and Chemical Interpretation of IP Phenomenon
1.3 IP Characteristics of Various Ores and Rocks
1.4 Frequency Characteristics and Measurements of Induced Polarization
1.5 IP Characteristics of Rocks(Ores) in Frequency Domain & Affecting Factors
Chapter 2 Equivalence Principles and Parameters in Induced Polarization Measurements
2.1 Macroscopic Approaches for Studying IP and LTI System
2.2 Equivalence Principles of Induced Polarization
2.3 Measuring Parameters in Frequency Domain IP Methods
Chapter 3 Measurement Methods and Characteristics of DFIP
3.1 Measuring Plan of DFIP
3.2 Waveforms of Dual Frequency Currents
3.3 Anomaly in DFIP
3.4 Anti-Interference Ability of DFIP
3.5 Characteristics of DFIP
Chapter 4 DFIP Instrumentation
4.1 Parameters and Performance Characteristics of DFIP Instruments
4.2 Work Principles of SQ-3C Portable IP Instrument
4.3 The Structure of DFIP Instruments
4.4 Maintenance and Service
Chapter 5 Removal and Utilization of Electromagnetic Induction Coupling in IP Measurements
5.1 Classification of EM Induction Couplings
5.2 Capacitance Coupling and Its Representation in IP Measurements
5.3 EM Coupling and Its Time Characteristics in IP Measurements
5.4 Principles of Wave-chop Decoupling and Selection of Wave-chop Width
5.5 Wave Chopping Effects on DF Wave Distortion and EM Decoupling
5.6 Direct, Simultaneous and Respective Extractions of IP and EM Effects
Chapter 6 Special Performance of Nonlinear Effect in Dual Frequency Spectrum Induced Polarization
6.1 Electrochemical Mechanism of Nonlinear Effect of IP Effect
6.2 Equivalent Circuit at Interface Between Mineral and Solution
6.3 Overpotential Response of Equivalent Circuit
6.4 Theoretical Calculations and Model Experimental Results of IP Frequency Spectrum Curves of Cathode and Anode
6.5 Nonlinear Effect of DFIP Frequency Spectrum
Chapter 7 Spatial Distribution Characteristics of DFIP Anomaly
7.1 Surface Polarization Field of a Buried Sphere in a Homogeneous Alternating Current Field
7.2 IP Anomaly of a Sphere with Impregnated Spherical Shell in a Homogeneous Electric Field
7.3 Vein Ore Body in a Homogeneous Alternating Electric Field
7.4 A Surface-Polarized Spherical Body in a Point-Source Field
7.5 IP Field of a Surface Polarized Infinitely Long Cylinder
7.6 Experimental Dipole Profiling Curves of Several IP Bodies with Regular Shapes
7.7 Comparison of Several Profiling Arrays
7.8 Anomaly Characteristics of IP Sounding
Chapter 8 Field Working
8.1 Electrode Arrays
8.2 Selection of Frequency Pairs
8.3 Power Supply System
8.4 Measurement Circuit
8.5 Electrode Effects and EM Couplings in IP Measurements
8.6 Interference in IP Measurement and Its Elimination
8.7 Evaluation of Measuring Accuracy in IP Measurements
8.8 Measurements of Electrical Parameters F and p of Rocks (ores)
8.9 The Illustrations of Observation Result
8.10 Some Experiences in Field Operation
Chapter 9 Applied Cases of DFIP Methods
9.1 The Application of DFIP in Gold and Silver Ore Exploration
9.2 Application of DFIP in Exploration of Copper, Lead and Zinc Polymetallic Ores
9.3 Application of DFIP in Other Minerals
9.4 Underground Water Survey Using DFIP
9.5 Applications of DF or TF(Triple-Frequency) Phase Measurement
References
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