AUTHOR=Yao Qiuling , Yan Xiping , Wu Zebin , Hao Huiqing , Ma Meihong TITLE=Backward erosion piping mechanism in dike foundations with and without landside blanket layers: numerical simulation of size effects JOURNAL=Frontiers in Earth Science VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2024.1537390 DOI=10.3389/feart.2024.1537390 ISSN=2296-6463