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Mechanism of excavation-induced cracking of the protective layer of a rock bench in a large underground powerhouse under high tectonic stress 期刊论文
ENGINEERING GEOLOGY, 2023, 卷号: 312, 期号: -, 页码: -
作者:  Xia, Yuelin;  Feng, Xia-Ting;  Yang, Chengxiang;  Li, Shaojun;  Xu, Dingping;  Jiang, Quan;  Kong, Rui;  Li, Yonghong;  Li, Zhiguo
Adobe PDF(22798Kb)  |  收藏  |  浏览/下载：21/7  |  提交时间：2023/08/02
Large underground powerhouse  High tectonic stress  Unloading crack  Stress evolution  True triaxial unloading test  Excavation optimization  
Post-peak deformation and failure behaviour of Jinping marble under true triaxial stresses 期刊论文
ENGINEERING GEOLOGY, 2020, 卷号: 265, 期号: -, 页码: 12
作者:  Zheng, Zhi;  Feng, Xia-Ting;  Yang, Cheng-Xiang;  Zhang, Xi-Wei;  Li, Shao-Jun;  Qiu, Shi-Li
Adobe PDF(5178Kb)  |  收藏  |  浏览/下载：110/42  |  提交时间：2021/05/25
True triaxial compression  Post-peak behaviour  sigma(2) effect  Meso- and micro-failure  Acoustic emission  
Strain energy evolution characteristics and mechanisms of hard rocks under true triaxial compression 期刊论文
ENGINEERING GEOLOGY, 2019, 卷号: 260, 期号: -, 页码: -
作者:  Zhang, Yan;  Feng, Xia-Ting;  Zhang, Xiwei;  Wang, Zhaofeng;  Sharifzadeh, Mostafa;  Yang, Chengxiang;  Kong, Rui;  Zhao, Jun
Adobe PDF(2650Kb)  |  收藏  |  浏览/下载：94/31  |  提交时间：2020/04/08
Strain energy  Energy storage limit  Strain energy ratio  Strain energy conversion rate  Hard rocks  True triaxial compression  
Rockburst and microseismic characteristics around lithological interfaces under different excavation directions in deep tunnels 期刊论文
ENGINEERING GEOLOGY, 2019, 卷号: 260, 页码: -
作者:  Li, Peng-Xiang;  Feng, Xia-Ting;  Feng, Guang-Liang;  Xiao, Ya-Xun;  Chen, Bing-Rui
Adobe PDF(2108Kb)  |  收藏  |  浏览/下载：93/34  |  提交时间：2020/04/08
Neelum Jhelum hydropower station  Tunnel  Rockburst characteristics  Lithological interface  TBM  Excavation direction  
Brittle-ductile transition and failure mechanism of Jinping marble under true triaxial compression 期刊论文
ENGINEERING GEOLOGY, 2018, 卷号: 232, 期号: -, 页码: 160-170
作者:  Zhao, Jun;  Feng, Xia-Ting;  Zhang, Xi-Wei;  Zhang, Yan;  Zhou, Yang-Yi;  Yang, Cheng-Xiang
Adobe PDF(2448Kb)  |  收藏  |  浏览/下载：157/56  |  提交时间：2018/06/05
True triaxial compression test  Jinping marble  Brittle-ductile transition  Failure mechanism  
In situ observation and evaluation of zonal disintegration affected by existing fractures in deep hard rock tunneling 期刊论文
ENGINEERING GEOLOGY, 2018, 卷号: 242, 期号: -, 页码: 1-11
作者:  Feng, Xia-Ting;  Guo, Hao-Sen;  Yang, Cheng-Xiang;  Li, Shao-Jun
Adobe PDF(3257Kb)  |  收藏  |  浏览/下载：123/44  |  提交时间：2020/04/08
Zonal disintegration  In-situ observation  Digital borehole televiewer  Deep hard rock  RMIBT  
Microseismicity monitoring and failure mechanism analysis of rock masses with weak interlayer zone in underground intersecting chambers: A case study from the Baihetan Hydropower Station, China 期刊论文
ENGINEERING GEOLOGY, 2018, 卷号: 245, 期号: -, 页码: 44-60
作者:  Zhao, Jin-Shuai;  Feng, Xia-Ting;  Jiang, Quan;  Zhou, Yang-Yi
Adobe PDF(30427Kb)  |  收藏  |  浏览/下载：89/21  |  提交时间：2020/04/08
Weak interlayer zone (WIZ)  Intersecting chambers  Microseismicity  Spatio-temporal evolution  Fracture mechanism  Baihetan Hydropower Station  
In situ observation of spalling process of intact rock mass at large cavern excavation 期刊论文
ENGINEERING GEOLOGY, 2017, 卷号: 226, 期号: -, 页码: 52-69
作者:  Liu, Guofeng;  Feng, Xia-Ting;  Jiang, Quan;  Yao, Zhibin;  Li, Shaojun
Adobe PDF(4031Kb)  |  收藏  |  浏览/下载：148/52  |  提交时间：2018/06/05
Large cavern excavation  Stress-induced fracturing  Rock spalling process  In situ observation  Digital borehole camera  
Estimation of the number of specimens required for acquiring reliable rock mechanical parameters in laboratory uniaxial compression tests 期刊论文
ENGINEERING GEOLOGY, 2017, 卷号: 222, 期号: -, 页码: 186-200
作者:  Cui, Jie;  Jiang, Quan;  Li, Shaojun;  Feng, Xiating;  Zhang, Meizhu;  Yang, Bing
Adobe PDF(1687Kb)  |  收藏  |  浏览/下载：141/58  |  提交时间：2018/06/05
Rock variability  Number of required specimens  Uniaxial compression test  Mechanical parameters  Confidence interval  
Mechanical anisotropy of columnar jointed basalts: An example from the Baihetan hydropower station, China 期刊论文
ENGINEERING GEOLOGY, 2014, 卷号: 175, 期号: -, 页码: 35-45
作者:  Jiang, Quan;  Feng, Xia-ting;  Hatzor, Yossef H.;  Hao, Xian-jie;  Li, Shao-jun
Adobe PDF(3404Kb)  |  收藏  |  浏览/下载：85/36  |  提交时间：2018/06/05
Mechanical anisotropy  Transverse isotropy  Columnar basalts  Rock joints  Rock mass