AUTHOR=Zhang Yuxiang TITLE=Research and application of urban three-dimensional geological modeling technology based on multiple and complex geological structures: a case study of Chengdu, China JOURNAL=Frontiers in Earth Science VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2024.1444861 DOI=10.3389/feart.2024.1444861 ISSN=2296-6463