AUTHOR=Feng Jihao , Rong Chuanxin , Shi Hao , Wang Bin , Wang Zhi , Guo Longhui , Tu Zhuo , Long Wei , Wu Dong , Wang Xueyan TITLE=Study on strength and constitutive model of frozen calcareous clay under multi-factor interaction JOURNAL=Frontiers in Earth Science VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2024.1501183 DOI=10.3389/feart.2024.1501183 ISSN=2296-6463