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Evolution characteristics of freeze-thaw-induced sandstone damage under water immersion conditions in Changdu, Tibet, China 期刊论文
COLD REGIONS SCIENCE AND TECHNOLOGY, 2024, 卷号: 217
作者:  Ju, Xin;  Niu, Fujun;  Liu, Minghao;  Luo, Jing
收藏  |  浏览/下载：4/0  |  提交时间：2024/03/01
Water immersion  Freeze-thaw cycles  Pore network model  Areal porosity  Damage evolution  Permeability  
Three-Dimensional Numerical Modeling of Ground Ice Ablation in a Retrogressive Thaw Slump and Its Hydrological Ecosystem Response on the Qinghai-Tibet Plateau, China 期刊论文
INTERNATIONAL JOURNAL OF DISASTER RISK SCIENCE, 2023
作者:  Niu, Fujun;  Jiao, Chenglong;  Luo, Jing;  He, Junlin;  He, Peifeng
收藏  |  浏览/下载：0/0  |  提交时间：2024/03/01
Permafrost  Retrogressive thaw slump  Ground ice ablation  Hydrological ecosystem  Qinghai-Tibet Plateau  
Mechanical Behavior of Cracked Rock in Cold Region Subjected to Step Cyclic Loading 期刊论文
GEOFLUIDS, 2022, 卷号: 2022
作者:  Zhang, Liang;  Niu, Fujun;  Liu, Minghao;  Luo, Jing;  Ju, Xin
收藏  |  浏览/下载：67/0  |  提交时间：2022/04/28
FRACTURE PROCESS ZONE  EVOLUTION  FATIGUE  FPZ  
A study on crack damage stress and the damage constitutive model of frozen sandstone 期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2021, 卷号: 80, 期号: 9
作者:  Ming, Feng;  Zhang, Shujuan;  Niu, Fujun;  Zhou, Zhiwei
收藏  |  浏览/下载：39/0  |  提交时间：2022/04/28
FREEZE-THAW  ROCK  INITIATION  FRACTURE  TUNNEL  
Experimental investigation on dynamic characteristics of sandy gravel in frozen region 期刊论文
COLD REGIONS SCIENCE AND TECHNOLOGY, 2021, 卷号: 185
作者:  Li, Fada;  Su, Lei;  Wan, Hua-Ping;  Niu, Fujun;  Ling, Xianzhang
收藏  |  浏览/下载：232/0  |  提交时间：2022/04/28
FREEZE-THAW  MECHANICAL-PROPERTIES  SHEAR MODULUS  DAMPING RATIO  CONSTITUTIVE MODEL  BEHAVIOR  CLAY  TEMPERATURES  STABILITY  CYCLES