AUTHOR=Liu Jiahan , Lei Ruide 

TITLE=Role of hole depth on mechanical behavior and acoustic emission characteristics of pre-drilled sandstone

JOURNAL=Frontiers in Earth Science

VOLUME=13

YEAR=2025

URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2025.1537337

DOI=10.3389/feart.2025.1537337

ISSN=2296-6463