AUTHOR=Hong Zequn , Fu Shuoren , Wu Yuanhao , Zhang Yong , Lu Lu TITLE=Numerical research on the impact of horizontal freezing on existing underground structures in shield reception JOURNAL=Frontiers in Earth Science VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2024.1511744 DOI=10.3389/feart.2024.1511744 ISSN=2296-6463