ROCKSLIDE

作品数：12被引量：26H指数：3
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相关期刊：《Geoscience Frontiers》《Journal of Rock Mechanics and Geotechnical Engineering》《Journal of Water Resource and Protection》《Journal of Meteorological Research》更多>>
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Progressive fragmentation of granular assemblies within rockslides: Insights from discrete-continuous numerical modeling
《Journal of Mountain Science》2024年第4期1174-1189,共16页JIANG Hui ZHOU Yuande WANG Jinting DU Xiuli HUANG Hailong 
support from the National Key R&D plan(Grant No.2022YFC3004303);the National Natural Science Foundation of China(Grant No.42107161);the State Key Laboratory of Hydroscience and Hydraulic Engineering(Grant No.2021-KY-04);the Open Research Fund Program of State Key Laboratory of Hydroscience and Engineering(sklhse-2023-C-01);the Open Research Fund Program of Key Laboratory of the Hydrosphere of the Ministry of Water Resources(mklhs-2023-04);the China Three Gorges Corporation(XLD/2117).
Rock fragmentation plays a critical role in rock avalanches,yet conventional approaches such as classical granular flow models or the bonded particle model have limitations in accurately characterizing the progressive...
关键词：Rock fragmentation ROCKSLIDE Numerical modelling Discrete-continuous modelling RUNOUT Cohesive zone model 
Multi-wing butterfly effects on catastrophic rockslides被引量：2
《Geoscience Frontiers》2023年第6期20-29,共10页Ningsheng Chen Shufeng Tian Fawu Wang Peijun Shi Lihong Liu Miaoyuan Xiao Enlong Liu Wenqing Tang Mahfuzur Rahman Marcelo Somos-Valenzuela 
supported by the National Natural Science Foundation of China(Grant No.U20A20110);the Second Tibetan Plateau Scientific Expedition and Research Program(Grant No.2019QZKK0906);the Key R&D Projects of Tibet Autonomous Region Science and Technology Pro ject(Grant No.XZ202101ZD0013G);the International Cooperation Overseas Platform Project,CAS(Grant No.131C11KYSB20200033);the Outstanding Talent Project of Thousand Talents Program in China.
The catastrophic rockslide,which frequently triggers numerous severe disasters worldwide,has drawn much attention globally;however,understanding the initiation mechanism of catastrophic rockslides in the absence of ty...
关键词：Catastrophic rockslide Slope failure Multi-wing butterfly effect Tibetan Plateau Delayed amplified runoff 
Rock characteristics and dynamic fragmentation process of the 2018 Daanshan rockslide in Beijing,China
《Journal of Mountain Science》2023年第2期448-465,共18页FAN Tian-zhen AN Hui-cong OUYANG Chao-jun WANG Dong-po 
funded by the Strategic Priority Research Program of CAS(Grant No.XDA23090303);the NSFC(Grant No.42022054);Sichuan Science and Technology Program(Grant No.2022YFS0543)the Science Foundation for Distinguished Young Scholars of Sichuan Province(Grant No.2020JDJQ0044);State Key Laboratory of Geohazard Prevention and Geoenvironment Protection Independent Research Project(SKLGP2019Z013).
This study investigated the failure mechanism associated with the rock mass structure and the dynamic fragmentation process of blocky rocks of the 2018 Daanshan rockslide that occurred on 11 August,2018.It was found t...
关键词：Discrete element method ROCKSLIDE Stratified model Numerical modeling FRAGMENTATION Daanshan rockslide 
Geostructures, dynamics and risk mitigation of high-altitude and long- runout rockslides被引量：11
《Journal of Rock Mechanics and Geotechnical Engineering》2023年第1期66-101,共36页Yueping Yin Bin Li Yang Gao Wenpei Wang Shilin Zhang Nan Zhang 
This work was financially supported by National Natural Science Foundation of China(Grant Nos.U2244226,U2244227 and 42177172).
Long-runout rockslides at high altitude could cause disaster chain in river basins and destroy towns and major infrasturctures.This paper firstly explores the initiation mechanism of high-altitude and long-runout rock...
关键词：ROCKSLIDE High-altitude and long-runout Sliding-prone geostructure Large-scale experimental apparatus Risk mitigation strategy Structural prevention technique 
Comprehensive analyses of initiation and failure mechanisms of the 2017 Xinmo catastrophic rockslide被引量：1
《Journal of Mountain Science》2022年第6期1525-1540,共16页ZHOU Jia-wen FAN Gang CHEN Qin YANG Xing-guo 
financially supported by the Open Fund of State Key Laboratory of Geohazard Prevention and Geoenvironment(No.SKLGP2021K008);the National Natural Science Foundation of China(41907247)。
The failure of the 2017 Xinmo catastrophic rockslide in Maoxian County, Sichuan, Southwest China was a combined effect of long-term and shortterm triggering factors. Field investigation, historical data collection, la...
关键词：Xinmo Rockslide LANDSLIDE Failure mechanism Long-term evolution RAINFALL Entrainment effect 
The starting mechanism and movement process of the coseismic rockslide: A case study of the Laoyingyan rockslide induced by the “5.12” Wenchuan earthquake被引量：3
《Journal of Mountain Science》2020年第5期1188-1205,共18页LIU Bo HU Xie-wen HE Kun HE Shu-heng SHI Hong-bin LIU Ding-yi 
National Key Research and Development Program(2018YFC1505401,2018YFC1505404);the National Natural Science Foundation of China(41672283,41731285,41502299);Youth Fund Project of NSFC(Grants No.41907225);Open fund of State Key Laboratory of geological disaster prevention and geological environment protection(Grants No.SKLGP2018K011)for their strong support for this topic
The"5.12"Wenchuan earthquake in 2008 triggered a large number of co-seismic landslides.The rear boundary or cracks of co-seismic landslide are generally located at the steep free surface of thin or thick mountains.Dyn...
关键词：Co-seismic rockslide Seismic wave Amplification coefficient Finite difference method Discrete element method LANDSLIDE 
Instabilities Susceptibility Assessment of Fractured Rock Masses Using Geographic Information System: Application on the Sector of Mako (South-Eastern Senegal)
《International Journal of Geosciences》2019年第11期995-1007,共13页Déthié Sarr Hamath Kebe Hideaki Yasuhara Ababacar Fall Mapathé Ndiaye 
The Mako area located in the region of Kedougou is characterized by very hilly terrains with hardly accessible zones. This situation makes it difficult to map these terrains and exposes the populations to the permanen...
关键词：ROCKSLIDE LANDSLIDE SUSCEPTIBILITY Predisposing Factor GIS Mako 
Geomorphologic and Hydrogeologic Characteristics of Populated Rockslide Deposits (Sagarmatha National Park, Khumbu Himal, Nepal)
《Journal of Water Resource and Protection》2015年第13期1038-1048,共11页Joachim Gö tz Johannes Thomas Weidinger Stefan Kraxberger Anne-Lise Hennecke Johannes Buckel Basanta Raj Adhikari 
Surface morphology and internal composition of large rockslide deposits have been frequently studied, but their hydrogeologic conditions and consequences for (drinking) water quality and quantity on such deposits are ...
关键词：Khumbu Himal Geomorphologic and Hydrogeologic MAPPING ROCKSLIDE MORPHOLOGY ROCKSLIDE HYDROLOGY Water SCARCITY 
Event Scenario Analysis for the Design of Rockslide Countermeasures
《Journal of Mountain Science》2014年第6期1521-1530,共10页GIGLI Giovanni INTRIERI Emanuele LOMBARDI Luca NOCENTINI Massimiliano FRODELLA William BALDUCCI Marco VENANTI Luca Domenico CASAGLI Nicola 
the National Department of Civil Protection, the Perugia Province and the Umbria Region for funding the work behind this research
The Torgiovannetto quarry(Assisi municipality,central Italy) is an example of a site where the natural equilibrium was altered by human activity,causing current slope instability phenomena which threaten two roadways ...
关键词：Risk scenarios Risk management LANDSLIDES MONITORING Rock avalanche 
Engineering Geological and Geophysical Assessment of the 2009 Jiwei Shan Rockslide, Wulong, China
《Open Journal of Geology》2013年第2期60-70,共11页Ez Eldin M. A. M., Huiming Tang Yixian Xu Chengren Xiong Yunfeng Ge 
This study presents the engineering geological and geophysical assessment of the June 5, 2009 Jiwei Shan rockslide, Wulong, China. Jiwei Shan is a part of Wulong karst terrain lithologically, it’s composed of Quatern...
关键词：LITHOLOGY FRACTURES WEATHERING Jiwei Shan ROCKSLIDE Laboratory Tests 
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