APPLIED GEOPHYSICS     2025 22 (3):  835-847    ISSN: 1672-7975  CN: 11-5212/O

Application of audio magnetotelluric method in tunnel advanced detection--Taking Tianheshan tunnel of Hexing Railway as an Example
Yuan-cheng Zhao*
1. School of Geophysics and Information Technology, China University of Geosciences, Beijing 100083, China; 2. China Railway Fifth Survey and Design Institute Group Co., LTD, Beijing 102600, China;
Received: 2024-12-05  Revised: 2025-04-09  Online: null
Supporting info