Comprehensive Analysis of Collapsible LoessHongxiang Yan, Jianxun Ma, Jianhui Niu, Zhixun Xie, Qize Wang, Wuwei Zhu and Xiao YangE3S Web of Conf., 406 (2023) 03007DOI: https://doi.org/10.1051/e3sconf/202340603007