On the basis of introduced EH-4 earch electromagnetic technology working principle,the article has carried on the induction summary of conventional field work method,and combined with the particularity of engineering geophysical exploration work of the Tibetan plateau area, its application prospects in engineering geophysical exploration are analyzed. Results show that using this method,the supplement to convention-al drilling work,can effectively solve any of problems in the survey work of the deep layer of the Tibetan plateau area which are difficult and un-certain problems such as agent.%在介绍EH-4大地电磁技术工作原理的基础上，对常规野外工作方法进行了归纳总结，并结合西藏高原地区工程物探工作的特殊性，对其在工程物探中的应用前景进行了分析，结果表明，利用该方法补充常规钻探工作，可有效解决西藏高原地区深厚覆盖层勘测工作中所存在的难度大、探不明等问题。
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