APPLIED GEOPHYSICS     2025 22 (3):  647-659    ISSN: 1672-7975  CN: 11-5212/O Investigation of Near-Surface S-Wave Velocity Structure beneath the Epicenter and adjacent Area of the Jishishan Earthquake by using the Receiver Function Fan-chang Meng, Ruo-ge Xu,*, Hui Sun, Bo Li, Yun Long 1. Institute of Geophysics, China Earthquake Administration, Beijing 100081, China 2. National Field Scientifi c Observation Research Station of Earth Science at Beijing Baijiatuan Beijing 100081, China 3. School of Earth Science and Engineering, Southwest Jiaotong University, Chengdu 610097, China 4. China University of Geosciences (Beijing), Beijing 100083, China 5. School of Instrument Science and electrical engineering, Jilin University, Changchun 130012, China Received: 2025-01-13  Revised: 2025-05-05  Online: null Supporting info