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A reliability-based approach for the impact vulnerability assessment of bridge piers subjected to debris flows 期刊论文
ENGINEERING GEOLOGY, 2020, 卷号: 269, 页码: 105567
Authors:  Yan Shuaixing;  He Siming;  Deng Yu;  Liu Wei;  Wang Dongpo;  Shen Fei
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Mabian landslide  Consequent slope  Numerical modeling  Dynamic process  
Design and optimisation of a protective device for bridge piers against debris flow impact 期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2020, 卷号: 79, 期号: 7, 页码: 3321-3335
Authors:  Yan Shuaixing;  He Siming;  Wang Dongpo;  Wu Yong
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Debris flow  Bridge pier  Aluminium foam  Composite structure  Energy absorption  
A simple method to evaluate the performance of an intercept dam for debrisflow mitigation 期刊论文
ENGINEERING GEOLOGY, 2020, 卷号: 276, 页码: 105771
Authors:  Liu Wei;  Yan Shuaixing;  He Siming
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Debris-flow mitigation  Intercept dam performance evaluation  Two-phase debris flow  Dam collapse  Solid-fluid separation  
An Empirical Power Density-Based Friction Law and Its Implications for Coherent Landslide Mobility 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 卷号: 47, 期号: 11, 页码: 2319-2333
Authors:  Deng Yu;  Yan Shuaixing;  Scaringi Gianvito;  Liu Wei;  He Siming
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coherent landslide  power density  friction law  frictional weakening  landslide mobility  
Effect of viscosity changes on the motion of debris flow by considering entrainment 期刊论文
JOURNAL OF HYDRAULIC RESEARCH, 2020, 页码: DOI: 10.1080/00221686.2020.1744746
Authors:  Liu Wei;  He Siming;  Chen Zheng;  Yan Shuaixing;  Deng Yu
Adobe PDF(3204Kb)  |  Favorite  |  View/Download:48/1  |  Submit date:2020/09/01
Entrainment  fluid viscosity  numerical investigation  phase volume fraction  two-phase debris flows  
Impact protection of bridge piers against rockfall 期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2019, 卷号: 78, 期号: 4, 页码: 2671-2680
Authors:  He, Siming;  Yan, Shuaixing;  Deng, Yu;  Liu, Wei
Adobe PDF(8864Kb)  |  Favorite  |  View/Download:140/1  |  Submit date:2019/06/24
Chediguan Bridge  Energy-dissipating crashworthy device  Rockfall  Impact protection  
Numerical investigation of effects of "baffles - deceleration strip" hybrid system on rock avalanches 期刊论文
JOURNAL OF MOUNTAIN SCIENCE, 2019, 卷号: 16, 期号: 2, 页码: 414-427
Authors:  Bi Yu-zhang;  He Si-ming;  Du Yan-jun;  Shan Jie;  Yan Shuai-xing;  Wang Dong-po;  Sun Xin-po
Adobe PDF(4768Kb)  |  Favorite  |  View/Download:157/0  |  Submit date:2019/03/25
Rock avalanches  Baffles  Hybrid system  Energy dissipation  Impact force  
饱和松散堆积体快速滑动的剪胀效应机制与过程模拟 期刊论文
岩土力学, 2019, 卷号: 40, 期号: 6, 页码: 2389-2396
Authors:  何子露;  刘威;  何思明;  闫帅星
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饱和松散堆积体  剪胀  运动  物理模型  计算模拟  
滚石冲击作用下钢筋混凝土棚洞板动力学响应及冲切损伤评估研究 期刊论文
兰州大学学报. 自然科学版, 2019, 卷号: 55, 期号: 1, 页码: 64-72
Authors:  闫帅星;  何思明;  李新坡
Adobe PDF(2031Kb)  |  Favorite  |  View/Download:138/3  |  Submit date:2019/06/14
钢筋混凝土棚洞板  冲击动力学  弹塑性接触  冲击力  冲切损伤  
Numerical investigation of effects of \baffles - deceleration strip\ hybrid system on rock avalanches 期刊论文
JOURNAL OF MOUNTAIN SCIENCE, 2019, 卷号: 16, 期号: 2, 页码: 414-427
Authors:  Bi Yuzhang;  He Siming;  Du Yanjun;  Shan Jie;  Yan Shuaixing;  Wang Dongpo;  Sun Xinpo
Favorite  |  View/Download:41/0  |  Submit date:2021/03/01
IMPACT  FLOWS  Rock avalanches  Baffles  Hybrid system  Energy dissipation  Impact force