Abstract：Research purposes： The researches are done on the way of collecting data on the spot and the technology of data anti-analysis with high resolving power in investigation of complicated geological tunnel under the condition of the earth electromagnetism technology subjected to the limit for the purposes of making the thorough investigation of the complicated geological conditions of the tunnel , expanding the applicable scope of the traditional geophysical exploration technology and overcoming the problems in investigation of complicated geological condition.
Research conclusions：(1) A suitable integrated geophysical exploration technology and the modern and advanced instrument and computing technology are adopted for full use of integrated geophysical exploration technology; (2) Various influence factors are analyzed and abnormities are distinguished fully with a comprehensive evaluation system，the colorful diagrams gained in the integrated geophysical exploration to manifests the large varieties of a geological bodies in the earth's surface and deep underground which shows soft rock exists; (3)It can provide a demonstration and reference to the engineering geological investigation of railway under the similar geological condition.
李志华,朱旭东. 复杂地质隧道的综合物探技术[J]. 铁道工程学报, 2008, 25(8): 58-61.
LI Zhi-hua, ZHU Xu-dong. The Application of Integrated Geophysical Exploration Technology in the Tunnel Under the Complicated Geological Conditions. 铁道工程学报, 2008, 25(8): 58-61.
2008, Vol. 25 
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