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Quantitative multi-hazard risk assessment to buildings in the Jiuzhaigou valley, a world natural heritage site in Western China
期刊论文
GEOMATICS NATURAL HAZARDS & RISK, 2022, 卷号: 13, 期号: 1, 页码: 193-221
作者:
Wei, Li
;
Hu, Kaiheng
;
Hu, Xudong
;
Wu, Chaohua
;
Zhang, Xiaopeng
收藏
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浏览/下载:735/0
  |  
提交时间:2022/02/28
Debris flow
rockfall
risk analysis
Jiuzhaigou valley
multi-hazard
The Influence of Gravel Particle Diameter and Slope Angle on a Rockfall-Cushion Layer Collision
期刊论文
GEOTECHNICAL AND GEOLOGICAL ENGINEERING, 2022, 卷号: 40, 期号: 10, 页码: 5127-5138
作者:
Duan, Shaozhen
;
Yang, Xin
;
Xu, Biao
;
Wei, Xinrong
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  |  
浏览/下载:138/0
  |  
提交时间:2022/07/19
Rockfall-cushion layer collision
Probability distribution
Energy consumption
Slope angle
Critical radius ratio
An novel energy dissipator with self-recovery capability after deformation for structurally energy-dissipating rock-shed
期刊论文
JOURNAL OF MOUNTAIN SCIENCE, 2021, 卷号: 18, 期号: 11, 页码: 3058-3068
作者:
Xie, Qi-Jun
;
Su, Li-Jun
;
Bai, Hao
;
Tang, Hao
;
Zhang, Chong-Lei
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  |  
浏览/下载:203/0
  |  
提交时间:2022/01/04
Recoverable energy dissipator
Dynamic constitutive model
Rockfall test
Numerical simulation
Resist multiple impacts
Reproduction Method of Rockfall Geologic Hazards Based on Oblique Photography and Three-Dimensional Discontinuous Deformation Analysis
期刊论文
FRONTIERS IN EARTH SCIENCE, 2021, 卷号: 9, 页码: 17
作者:
Fu, Xiaodong
;
Ding, Haifeng
;
Sheng, Qian
;
Chen, Jian
;
Chen, He
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  |  
浏览/下载:226/0
  |  
提交时间:2022/01/05
rockfall geologic hazard
reproduction method
oblique photography
modeling technology
dda
Trajectory Analysis of the Rockfall Based on the Effect of Rotating Angular Velocity
期刊论文
GEOTECHNICAL AND GEOLOGICAL ENGINEERING, 2021, 卷号: 40, 期号: 1, 页码: 121-131
作者:
Duan, Shaozhen
;
Jin, Wei
;
Sun, Jinlong
;
Wang, Wenda
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浏览/下载:129/0
  |  
提交时间:2021/10/14
Rolling stone disaster
Rockfall
Rocfall software
Initial rotation
Protective structure
Numerical simulation
An improved calculation model for predicting the coefficient of restitution and maximum impact force of rockfalls
期刊论文
ARABIAN JOURNAL OF GEOSCIENCES, 2020, 卷号: 13, 期号: 20, 页码: 10
作者:
Mei, Xuefeng
;
Hu, Xiewen
;
Zhou, Zhenhua
;
Luo, Gang
;
Wu, Jianli
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浏览/下载:187/0
  |  
提交时间:2021/05/25
Rockfall
Oblique impact
Energy principle
Impact force
Coefficient of restitution (COR)
Formation mechanism and risk assessment of unstable rock mass at the Yumenkou tunnel entrance, Shanxi province, China
期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2020, 页码: DOI: 10.1007/s10064-020-01953-1
作者:
Wang, Zhong Fu
;
He, Si Ming
;
Liu, Han Dong
;
Li, Dong Dong
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浏览/下载:230/0
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提交时间:2020/09/25
Formation mechanism
Risk assessment
Rockfall
Unmanned aerial vehicle
Laser scanning
Exploration of Probability Distribution of Velocities and Trajectory of Rolling Stone Based on Stochastic Rolling Stone Collision
期刊论文
Geotechnical and Geological Engineering, 2020, 卷号: 38, 期号: 4, 页码: 3931-3940
作者:
Duan, Shaozhen
;
Sun, Jinlong
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  |  
浏览/下载:125/0
  |  
提交时间:2022/02/17
Angular distribution
Angular velocity
Probability distributions
Rock bursts
Stochastic systems
Trajectories
Contact modeling
Distribution of velocity
Engineering structures
Exponential distributions
Geological disaster
Particle collision
Rockfall hazard
Stochastic factors
Rockfall localization from seismic polarization considering multiple triaxial geophones and frequency bands
期刊论文
JOURNAL OF MOUNTAIN SCIENCE, 2020, 卷号: 17, 期号: 7, 页码: 1541-1552
作者:
Feng, Liang
;
Pazzi, Veronica
;
Intrieri, Emanuele
;
Gracchi, Teresa
;
Gigli, Giovanni
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  |  
浏览/下载:197/0
  |  
提交时间:2020/11/24
Rockfall
Localization
Seismic polarization
Seismic monitoring
Early warning
Modeling a Flexible Ring Net with the Discrete Element Method
期刊论文
JOURNAL OF ENGINEERING MECHANICS, 2020, 卷号: 146, 期号: 2, 页码: 4019120
作者:
Zhu Zhuo-Hui
;
Yin Jian-Hua
;
Ouyang Chao-Jun
;
Tan Dao-Yuan
;
Qin Jie-Qiong
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  |  
浏览/下载:184/0
  |  
提交时间:2020/02/28
Flexible barrier
Discrete element method
Bond model
Tensile test
Rockfall
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