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A 3D Discrete-Continuum Coupling Approach for Investigating the Deformation and Failure Mechanism of Tunnels across an Active Fault: A Case Study of Xianglushan Tunnel 期刊论文
APPLIED SCIENCES-BASEL, 2019, 卷号: 9, 期号: 11, 页码: -
Authors:  Ma, Yalina;  Sheng, Qian;  Zhang, Guimin;  Cui, Zhen
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tunnel  active fault zone  discrete-continuum coupling method  micromechanics  mechanical response  flexible joint  
Regression model for predicting tunnel strain in strain-softening rock mass for underground openings 期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2019, 卷号: 119, 期号: -, 页码: 81-97
Authors:  Cui, Lan;  Sheng, Qian;  Zheng, Jun-jie;  Cui, Zhen;  Wang, An;  Shen, Qiang
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Tunnel strain  Geological strength index  Regression analysis  Strain-softening behaviour  Underground opening  
Dynamic boundary setting for discrete element method considering the seismic problems of rock masses 期刊论文
GRANULAR MATTER, 2019, 卷号: 21, 期号: 3, 页码: -
Authors:  Zhou, Xingtao;  Sheng, Qian;  Cui, Zhen
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Discrete element method  Boundary setting  Calibration factor  Seismic dynamic input  Seismic response analysis  
Estimation of the Mechanical Properties of Igneous Rocks in Consideration of Seismic Effects 期刊论文
ROCK MECHANICS AND ROCK ENGINEERING, 2019, 卷号: 52, 期号: 11, 页码: 4287-4300
Authors:  Cui, Zhen;  Sheng, Qian;  Leng, Xianlun;  Zhu, Zeqi;  Zhang, Yonghui
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Earthquake effect  Mechanical properties  Strain rate  Igneous rocks  Hoek-Brown strength criteria  
Investigation of the long-term strength of Jinping marble rocks with experimental and numerical approaches 期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2019, 卷号: 78, 期号: 2, 页码: 877-882
Authors:  Cui, Zhen;  Sheng, Qian;  Leng, Xianlun;  Ma, Yalina
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Marble rock  Time-dependent strength  Static fatigue test  Driving stress ratio  Stress corrosion  
锚杆杆体–砂浆界面剪切力学特性试验研究 期刊论文
岩石力学与工程学报, 2018, 期号: 04, 页码: 820-828
Authors:  张传庆;  崔国建;  周辉;  刘立鹏;  刘振江;  卢景景;  程广坦
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岩土工程  锚杆砂浆界面  直剪试验  力学特性  界面破坏模式  
颗粒离散单元法动力人工边界设置方法研究 期刊论文
岩土力学, 2018, 期号: _, 页码: 1-11
Authors:  周兴涛;  盛谦;  崔臻;  冷先伦;  付晓东;  马亚丽娜
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颗粒离散单元法  动力人工边界  黏性边界  黏弹性边界  自由场边界  
连续屈服节理模型对剪切地震波传播的影响 期刊论文
岩土力学, 2018, 期号: 04, 页码: 1203-1210+1218
Authors:  崔臻;  盛谦;  冷先伦;  罗庆姿
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地震波传播  非线性节理  时域递归法  连续屈服模型  
基于三维扫描和三维雕刻技术的岩石结构面原状重构方法及其力学特性 期刊论文
岩土力学, 2018, 期号: 02, 页码: 417-425
Authors:  周辉;  程广坦;  朱勇;  卢景景;  陈珺;  崔国建;  李振国
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三维扫描  三维雕刻  原岩结构面原状重构方法  直剪试验  强度特性  剪胀特征  声发射  
地下洞室地震动力响应的岩体结构控制效应 期刊论文
岩土力学, 2018, 期号: 05, 页码: 1811-1824
Authors:  崔臻;  盛谦;  冷先伦;  罗庆姿
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地下洞室  地震稳定性  结构面型破坏  离散单元法  连续屈服模型