EARTHQUAKE

作品数:1991被引量:3696H指数:24
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相关机构:中国科学院中国地震局中国地震局工程力学研究所中国地震局地球物理研究所更多>>
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Seismic Behavior of Squat Reinforced Concrete Shear Walls:A State-of-the-Art Review
《Structural Durability & Health Monitoring》2025年第3期417-439,共23页Ahed Habib Zaid A.Al-Sadoon Murat Saatcioglu Ausamah Al Houri Mohamed Maalej Salah Al-Toubat Mazen Shrif 
Squat reinforced concrete(RC)shear walls are essential structural elements in low-rise buildings,valued for their high strength and stiffness.However,research on their seismic behavior remains limited,as most studies ...
关键词:Seismic behavior squat shear walls reinforced concrete earthquake resilience structural performance 
Perspectives on the M7.12025 Southern Tibetan Plateau(Xizang)Earthquake
《Journal of Earth Science》2025年第2期843-846,共4页Timothy M.Kusky Jiannan Meng 
On January 7,2025,01:05:15 UTC(9:05 a.m.local time)southern Tibet was rocked by a M_(W)7.1 earthquake(M_(W)=moment magnitude,USGS)centered(28.639°N 87.361°E)in the Lhasa Block north of the India/Eurasia Plate bounda...
关键词:EARTHQUAKE India Eurasia plate boundary Dingri county southern tibetan plateau lhasa block seismic event M w UTC 
Source Characteristics and Induced Hazards of the 2025 M6.8 Dingri Earthquake,Xizang,China,Revealed by Imaging Geodesy
《Journal of Earth Science》2025年第2期847-851,共5页Chen Yu Zhenhong Li Xiaoning Hu Chuang Song Suju Li Haihui Liu Jie Li Bingquan Han Zhenjiang Liu Ming Liu Shuang Zhu Xiaoye Hao Zhiyuan Li Jianbing Peng 
funded by the National Key R&D Program of China(No.2020YFC150071);partly supported by the Shaanxi Province Geoscience Big Data and Geohazard Prevention Innovation Team(2022)and the Research Funds for the Interdisciplinary Projects,CHU(No.300104240914)。
0 INTRODUCTION.According to the China Earthquake Networks Center,an M6.8 earthquake struck Dingri County,Xizang Autonomous Region,China,on 7 January 2025 at 9:05 a.m.local time.The epicenter is located at 28.5°N,87.4...
关键词:source characteristics M earthquake Xizang imaging geodesy induced hazards Dingri China 
The February 8,2025,Swan Islands(Caribbean Sea) Earthquake:Lessons for Geohazards on Transform Plate and Micro-Plate Boundaries
《Journal of Earth Science》2025年第2期852-855,共4页Timothy M.Kusky Paul Mann Jiannan Meng 
On February 8,2025,a remote area in the Caribbean Sea was rocked by a large M_(W)7.6(USGS,2025) earthquake,centered 209 km SSW of Georgetown,the capital of the Cayman Islands,and the largest city(population~41 000) of...
关键词:micro plate boundaries transform plate boundaries tsunami potential Caribbean Sea swan islands earthquake GEOHAZARDS magnitude earthquake 
A Preliminary Catalog of Early Aftershocks Following the 7 January 2025 M_(S)6.8 Dingri,Xizang Earthquake
《Journal of Earth Science》2025年第2期856-860,共5页Jiayuan Yao Dongdong Yao Fang Chen Ming Zhi Li Sun Dun Wang 
supported by the“CUG Scholar”Scientific Research Funds at China University of Geosciences(Wuhan)(No.2021230);supported by the National Natural Science Foundation of China(Nos.41922025,42204062)。
INTRODUCTION.On January 7,2025,at 9:05 AM BJT,a MS6.8 earthquake(CENC epicenter:28.50°N,87.45°E)struck Dingri County,Xizang Province(hereinafter referred to as the Dingri mainshock).The inferred moment magnitude,bas...
关键词:focal mechanism Xizang AFTERSHOCKS Dingri moment magnitude field surveys EARTHQUAKE mechanism solutionsaftershock 
Rebuilding Home,Restoring Hope:ON THE FIRST TIBETAN NEW YEAR AFTER DINGRI EARTHQUAKE
《China's Tibet》2025年第2期20-21,共2页Zhao Zhenyu(Text/Photos)  
In the term"New Year celebration",the"New Year"marks a specific time node while"celebration"reflects an attitude.Before this year's Tibetan New Year(known as Losar in Tibetan),during the important phase of home recons...
关键词:home reconstruction Tibetan New Year termnew year celebration restoring hope Losar Dingri earthquake 
Subduction thermal state, slab metamorphism, and seismicity in the Makran Subduction Zone
《Earth and Planetary Physics》2025年第2期266-278,共13页Haris Faheem YingFeng Ji WeiLing Zhu Rui Qu Ye Zhu Shoichi Yoshioka 
benefited from the financial support of the Chinese Academy of Sciences Pioneer Hundred Talents Program;the Second Tibetan Plateau Scientific Expedition and Research Program (Grant No. 2019QZKK0708);the MEXT KAKENHI grant (Grant No. 21H05203);the Kobe University Strategic International Collaborative Research Grant (Type B Fostering Joint Research);the “Science of Slowto-Fast Earthquakes” project。
The dependence of the subduction regime on three-dimensional slab geometry poses a challenge for accurately estimating the evolving thermal structure of megathrusts globally. Although slab dips and ages have gained at...
关键词:thermal regime slab dehydration EARTHQUAKE 3-D model Makran Subduction Zone 
The seismic mechanisms and seismogenic environment of the M_(s) 6.2 earthquake in Jishishan, Gansu, China: Evidence from relocation, focal mechanisms, and rupture processes
《Earth and Planetary Physics》2025年第2期309-322,共14页TaiRan Xu ZhiGao Yang DanQing Dai Ming Zhi JianYong Zhang GuangBao Du Nan Xi Li Sun 
funded by the National Natural Science Foundation of China (Grant No. 42304072)。
On December 18, 2023, an M_(s) 6.2 earthquake jolted Jishishan County in the Linxia Hui Autonomous Prefecture in Northwest China's Gansu Province, causing substantial casualties and building collapses. The earthquake ...
关键词:RELOCATION focal mechanism earthquake rupture process Lajishan Fault seismic mechanism 
Dynamic changes of gravity field before the Luding Ms6.8 earthquake and its crustal material migration characteristics
《Geodesy and Geodynamics》2025年第2期214-222,共9页Qingqing Tan Chongyang Shen Jjiapei Wang Xiong Yang Wen Jin Minghui Zhang Hongbo Tan Guangliang Yang 
the National Natural Science Foundation of China(Grant No.42374105,42204089,42174104);Scientific Research Fund of Institute of Seismology,China Earthquake Administration(Grant No.IS202326341,IS202336350).
On September 5,2022,an earthquake of magnitude Ms6.8 occurred in Luding County,Sichuan Province.This earthquake occurred at the key part of the southeast-clockwise extrusion of material on the eastern margin of the Qi...
关键词:Luding earthquake Gravity changes Three-dimensional density changes Gravity inversion 
Quake Response
《Beijing Review》2025年第15期28-29,共2页Li Wenhan 
The strongest earthquake to hit Myanmar in over a century has caused huge damage and numerous deaths since it struck the Southeast Asian country on March 28.As of April 2,the 7.9-magnitude quake had killed 2,886 peopl...
关键词:damage rescue efforts quake response official statistics EARTHQUAKE damage assessments DEATHS 
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