Study on collapsibility of typical structural loess by multi-parameter comparative analysisLiu Hongcheng, Lu Changwei, Wang Yinxia, Song Yi, Guan Xiangfeng, Fu Rui, Cao Jingfeng and Yang ZhaoE3S Web Conf., 293 (2021) 01032DOI: https://doi.org/10.1051/e3sconf/202129301032