AUTHOR=Lei Wulin , Chai Jing , Zheng Chao , Zhao Jian , Wang Siyang , Liu Guixian , Zhang Jufeng , Yang Rili 

TITLE=Research on the spatiotemporal evolution of deformation and unloading mechanical effects in underlying coal and rock during upper protective layer mining

JOURNAL=Frontiers in Earth Science

VOLUME=13

YEAR=2025

URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2025.1516970

DOI=10.3389/feart.2025.1516970

ISSN=2296-6463