EARTHQUAKE

作品数:1991被引量:3696H指数:24
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Risk assessment of earthquake-induced geological hazards considering cultivated land factor: A case study of the Jishishan MS 6.2 earthquake
《Journal of Mountain Science》2025年第3期913-930,共18页GAO Shiqi LU Yuxia MAO Lan 
funded by the Basic Scientific Research Fund,Science and Technology Innovation Base of Lanzhou,Institute of Earthquake Forecasting,China Earthquake Administration (Grants No.2020IESLZ03 and 2015IESLZ05);the National Key R&D program of China (Grant No. 2017YFC1500906)
On 18 December 2023,a MS 6.2 earthquake struck the Jishishan area in Northwest China,located at the border of the Qinghai-Tibet and Loess Plateau.The earthquake triggered shallow loess landslides,small rock failures,a...
关键词:Jishishan earthquake Newmark cumulative displacement model Cultivated land Monte Carlo method Coseismic geological hazards 
Numerical investigation of dynamic response and rupture properties of rock slopes subjected to earthquake triggering
《Journal of Mountain Science》2025年第2期710-728,共19页MA Ke JIANG Zhengchun LIAO Zhiyi GAO Zhiliang WANG Longjiang KE Hu 
supported by the National Natural Science Foundation of China(Grant Nos.52274075,42122052,52379098)。
Landslides triggered by seismic activity have led to substantial human and economic losses.Nevertheless,the fundamental physical mechanisms underlying the vibration and rupture of rock slopes during earthquakes remain...
关键词:Numerical simulation Rock slope Earthquake trigger Dynamic response Rupture properties 
Large-scale shaking table test on unlined tunnel in fault zone under threedimensional earthquake
《Journal of Mountain Science》2025年第1期296-311,共16页ZHANG Xiaoyu TAO Zhigang YANG Xiaojie ZHANG Ruixue 
funded by the National Natural Science Foundation of China(Grant No.42377195)。
A fault is a geological structure characterized by significant displacement of rock masses along a fault plane within the Earth's crust.The Yunnan Tabaiyi Tunnel intersects multiple fault zones,making tunnel construct...
关键词:Fault tunnel Shaking table test Dynamic response Three-directional earthquake Damage mechanism 
Negative Poisson's ratio anchor cable support for fault tunnels with different inclination angles under earthquake
《Journal of Mountain Science》2024年第11期3814-3831,共18页YANG Xiaojie ZHANG Xiaoyu FENG Yuxiang ZHAO Yi TAO Zhigang WEN Lifan TIE Jingjing 
funded by the National Natural Science Foundation of China(Grant No.42377154).
It is inevitable to encounter fault zones in tunnel construction.These faults can lead to significant deformations and potential collapses of the surrounding rock in the tunnel.Therefore,it is crucial to study the inf...
关键词:Different dip angles Fault areas NPR anchor cable Physical model test 
Problem identification and revitalization strategies for the recovery and reconstruction of traditional villages in the Ms 6.8 Luding Earthquake被引量:1
《Journal of Mountain Science》2024年第2期361-379,共19页HUANG Chao QIU Jian LIU Chun JIANG Rui ZHAO Chuanrong ZHANG Yi 
funded by the National Natural Science Foundation of China under the project“Research on Urban Spatial Coupling Mechanism Between Urban Epidemic Spreading and Vulnerability and Planning Response in Chengdu-Chongqing Area”(Grant No.52078423);the Major Program of Sichuan Provincial Scientific Research under the Project“Research and Demonstration of Resilient Collaborative Planning and Design for Park Cities”(Grant No.2020YFS0054);the Sichuan Provincial Science and Technology Innovation Platform and Talent Plan"Research on the Construction and Development Strategies of Several Major Infrastructure Systems for New Smart Cities"(Grant No.2022JDR0356).
Post-disaster reconstruction is a topic of global concern,and traditional villages have special heritage attributes and need to face more requirements and obstacles in post-disaster reconstruction.This paper summarize...
关键词:Seismic hazard Decision making Traditional village Cultural heritage protection Post-earthquake recovery and reconstruction Revitalization strategy 
Characterization and spatial analysis of coseismic landslides triggered by the Luding Ms 6.8 earthquake in the Xianshuihe fault zone, Southwest China被引量:1
《Journal of Mountain Science》2024年第1期160-181,共22页GUO Changbao LI Caihong YANG Zhihua NI Jiawei ZHONG Ning WANG Meng YAN Yiqiu SONG Deguang ZHANG Yanan ZHANG Xianbing WU Ruian CAO Shichao SHAO Weiwei 
supported by the National Natural Science Foundation of China project (No. 42372339);the China Geological Survey Project (Nos. DD20221816, DD20190319)。
On September 5, 2022, a magnitude Ms 6.8 earthquake occurred along the Moxi fault in the southern part of the Xianshuihe fault zone located in the southeastern margin of the Tibetan Plateau,resulting in severe damage ...
关键词:Luding earthquake Coseismic landslides Remote sensing interpretation Spatial distribution Xianshuihe fault Earthquake fault 
Dynamic response of mountain tunnel,bridge,and embankment along the Sichuan-Tibet transportation corridor to active fault based on model tests
《Journal of Mountain Science》2024年第1期182-199,共18页HUANG Beixiu QIAO Sijia CHEN Xulei LI Lihui QI Shengwen 
supported by the National Natural Science Foundation of China(Grant Nos.41825018,41977248,42207219);the Second Tibetan Plateau Scientific Expedition and Research Program(STEP)(Grant No.2019QZKK0904)。
The Sichuan-Tibet transportation corridor is prone to numerous active faults and frequent strong earthquakes.While extensive studies have individually explored the effect of active faults and strong earthquakes on dif...
关键词:Dynamic response Engineering structure Sichuan-Tibet transportation corridor Active fault EARTHQUAKE Model test 
Assessment of earthquake-induced landslide hazard zoning using the physics-environmental coupled Model被引量:1
《Journal of Mountain Science》2023年第9期2644-2664,共21页ZENG Ying ZHANG Ying-bin LIU Jing XU Pei-yi ZHU Hui YU Hai-hong HE Yun-yong 
financially supported by the National Natural Science Foundation of China(41977213);The Second Tibetan Plateau Scientific Expedition and Research Program(STEP)(2019QZKK0906);Fundamental Research Funds for the Central Universities(XJ2021KJZK039);Sichuan Provincial Transportation Science and Technology Project(2021-A-03);China Road&Bridge Corporation(P220447);Research on the mechanism of dynamic disaster and key technology of protection for slope engineering in the high-intensity red layer area of Heilongtan(R110121H01092)。
In order to prevent and mitigate disasters,it is crucial to immediately and properly assess the spatial distribution of landslide hazards in the earthquake-affected area.Currently,there are primarily two categories of...
关键词:Earthquake-induced landslides Newmark method Coupled model Ludian earthquake Landslide distribution 
Seismic dynamic stability of double-slider rock slopes containing tension cracks
《Journal of Mountain Science》2023年第7期2093-2106,共14页ZHU Chen-hao ZHAO Lian-heng HU Shi-hong ZUO Shi YU Cheng-hao 
financially supported by the National Natural Science Foundation of China(No.51978666);the Hunan Province Science Fund for Distinguished Young Scholars(No.2021JJ10063);the Scientific and Technological Progress and Innovation Project of Hunan Provincial Department of Transportation(No.202115);the Fundamental Research Funds for the Central Universities of Central South University(NO.2023ZZTS0677);the Natural Science Foundation of Hunan Province(NO.2023JJ40078);the Scientific Research Project of Hunan Provincial Education Department(No.22C0573)。
Earthquakes have significant impact on rock slopes,thus studying the seismic stability of double-slider rock slopes containing tension cracks is crucial.We proposed an analysis method on the seismic dynamic slope stab...
关键词:EARTHQUAKE Rock slope Tension crack Modified Pseudo-Dynamic Method Discrete Fourier transform 
Insights into the long-term stability of landslide dams on the eastern margin of the Tibetan Plateau, China——A case study of the Diexi area
《Journal of Mountain Science》2023年第6期1674-1694,共21页SONG Liang WANG Yun-sheng HU Dong-yu WU Hao-chen TANG Tao LIU Shi-cheng 
supported by the National Natural Science Foundation of China(Grant No.41877235)。
Landslide dams,especially long-term stable landslide dams,have been recognized as important contributors to regional geomorphological evolution.Here,the Diexi area,a long-term stable dam-prone area located in upstream...
关键词:Stable landslide dams Diexi area Arcuate tectonic belt EARTHQUAKE 
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