音频大地电磁法

可控源音频大地电磁法（CSAMT法）是一种直接探测地下岩性及矿产的电磁测深新技术。

Controlled source acoustic magnetotelluric ( CSAMT ) is a new technique in electrical surveys , used in ore deposits exploration .

文章介绍了可控源音频大地电磁法（CSAMT）在陕西凤（县）太（白）地区寻找隐伏金属矿上的应用效果。

CSAMT is the Controlled Source Audiomagnetotelluric method , This article expound the application of CSAMT method in looking for hidden metal ore.

可控源音频大地电磁法（CSAMT）是20世纪80年代兴起的一种电磁勘探技术。

CSAMT ( controlled source acoustic MT ) is developed in 1980s , which belong to the MT method .

可控源音频大地电磁法（简称CSAMT）在铀金地质中的应用

The application of the controlled source audio frequency magnetotelluric method ( csamt ) in the geological work of uranium and gold

通过工程实例，就瞬变电磁方法（TEM）和可控源音频大地电磁法（CSAMT）在滑坡体快速探测中的应用问题进行了研究。

Based on the experience in prospecting landslide at Baoquan pumped storage reservoir , the paper studies the feasible problem that the application of TEM and CSAMT to prospecting landslide rapidly .

本文介绍V6-A电磁系统的设备原理、特点，控源音频大地电磁法，野外数据采集的方法；

The article introduces the equipment theory and characteristics of V6-A electromagnetic system , the frequency-control and earth electromagnetic method and the field-data collected method .

可控源音频大地电磁法（CSAMT）因具有勘探深度大、地形影响小、对低阻非常敏感、有效避免高阻屏蔽、分辨能力强、工作效率高等特点而广泛应用于隧道勘察中。

Controlled Source Audio-frequency MagnetoTellurics ( CSAMT ) is widely used in the tunnel survey due to deep exploration depth ; topographic impact on small , low resistivity is very sensitive and effective shield to avoid high resistance and strong resolution , high efficiency characteristics .

可控源音频大地电磁法密频比组合波观测系统

Controlled Source Audio-frequency Magnetotellurics Dense Frequency Ratio Combination Wave Observation System

音频大地电磁法在秦岭地区的地质效果

Geological effects of audio - frequency magnetotelluric method in Qinling region

可控源音频大地电磁法地形影响及校正方法的对比研究与应用

Topographic Effect in CSAMT & Compare of Terrain Correction Methods

在城市地质工作中应重视一种新型电磁法&可控源音频大地电磁法的应用

A New Electromagnetic Method in Urban Geological Work the Application of the CSAMT

复杂介质有限元法2.5维可控源音频大地电磁法数值模拟

2.5-D CSAMT modeling with the finite element method over 2-D complex earth media

可控源音频大地电磁法三维数值模拟研究

Study of 3D Numerical Simulation of Controlled-source Audio Electromagnetic

可控源音频大地电磁法若干方法技术问题的探讨

Discussion of several technical issues with CSAMT method

可控源音频大地电磁法在矿体定位预测中的应用&以山东省乳山市蓬家夼金矿床为例

Application Research of controlled source acoustic magnetotelluric in the location forecasting of buried orebodies

然后介绍了可控源音频大地电磁法的理论基础和野外工作方法。

Then it introduced the theoretical basis and field work methods of Controlled Source Audio-frequency MagnetoTellurics .

可控源音频大地电磁法为矿区提供了矿化层和构造的重要信息。

The CSAMT data provided important information about the mineralized layers and structures in the study area .

反演成像：可控源音频大地电磁法目前多用线性反演，本文利用博斯蒂克反演结果作为初始模型，最优化反演采用广义逆线性反演方法。

This thesis takes the results of Bostick as the initial model , and the optimal inversion uses the generalized inverse linear inversion method .

结果表明，通过瞬变电磁方法和可控源音频大地电磁法的使用，再加以适量的钻探施工，可以实现对滑坡体快速勘探的目的。

Analytical results show that the TEM and CSAMT can be applied to prospecting landslide rapidly by a small quantity of drilling for design of engineering .

提出可控源音频大地电磁测深法具有勘探深度大、抗干扰能力强、工作效率高等优点，是目前比较好的一种地热田勘查方法。

CSAMT has the advantages of a deep exploration , a large anti-interference capability , high working efficiency and so on . So it is a better method of G.F. survey at present .

通过实例，论述可控源音频大地电磁测深法在断裂构造型地热资源、岩溶破碎和断裂构造型地下水资源方面的作用和应用效果。

With practical examples , this paper deals with the role of controllable source audio frequency magnetotelluric sounding in the exploration of fracture structure type geothermal resources and karst shatter and fracture structure type groundwater resources as well as the application results .