SEISMICITY

作品数:322被引量:378H指数:9
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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 
Coulomb stressing rate changes and seismicity dynamics associated with slow slip events in south-central Alaska
《Earth and Planetary Physics》2025年第2期289-308,共20页ShanShan Li XingLei Li Bing Xu 
supported by the National Natural Science Foundation of China (Grant No. 42104001)。
Two long-term slow slip events(SSEs) in Lower Cook Inlet, Alaska, were identified by Li SS et al.(2016). The earlier SSE lasted at least 9 years with M_(w) ~7.8 and had an average slip rate of ~82 mm/year. The latter ...
关键词:slow slip events Coulomb stressing rate change seismicity rate change receiver fault rate–state stress transfer model seismogenic zone megathrust failure 
High-resolution upper crustal S-wave velocity structure and seismicity distribution around the junction of the Zemuhe and Xiaojiang Fault Zones, Southwest China
《Earth and Planetary Physics》2025年第2期225-238,共14页Xin Liu HuaJian Yao CuiPing Zhao Ying Liu Song Luo 
funded by the National Key R&D Program of China (Grant No. 2021YFC3000704);the National Natural Science Foundation of China (Grant No. 42125401);the Central Public-interest Scientific Institution Basal Research Fund (Grant No. CEAIEF20240401)。
The Anninghe–Zemuhe Fault and the Xiaojiang Fault are critical active faults along the middle-eastern boundary of the South Chuan–Dian Block. Many researchers have identified these faults as potential strong-earthqu...
关键词:Zemuhe–Xiaojiang Fault Zone shallow crust S-wave velocity ambient noise tomography MICROSEISMICITY 
Dynamic responses of steep bedding slope-tunnel system under coupled rainfall-seismicity:Shaking table test
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2072-2090,共19页Wanpeng Shi Jianwei Zhang Danqing Song Xiaoli Liu Enzhi Wang Jianmin Zhang 
supported by the National Natural Science Foundation of China (Grant No.52109125);the Natural Science Foundation of Jiangsu Province,China (Grant No.BK20231217);the Key Laboratory of Geomechanics and Geotechnical Engineering Safety,Chinese Academy of Sciences (Grant No.SKLGME023001).
The coupling effects of rainfall,earthquake,and complex topographic and geological conditions complicate the dynamic responses and disasters of slope-tunnel systems.For this,the large-scale shaking table tests were ca...
关键词:Rainfall and earthquake coupling Steep bedding slope-tunnel system Dynamic response characteristics Slope and tunnel interaction Damage evolution 
Machine learning-based aftershock seismicity of the 2015 Gorkha earthquake controlled by flat-ramp geometry and a tear fault
《Earthquake Science》2025年第1期17-32,共16页Yeyang Kuang Jiangtao Li 
funded by the National Key R&D Program of China(2022YFF0800601);National Natural Science Foundation of China(42174069,U1939204).
The Main Himalayan Thrust(MHT),where the 2015 MW7.8 Gorkha earthquake occurred,features the most seismicity of any structure in Nepal.The structural complexity of the MHT makes it difficult to obtain a definitive inte...
关键词:aftershock seismicity 2015 Gorkha earthquake machine learning flat-ramp geometry tear fault 
Constraints on triggered seismicity and its control on permeability evolution
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第1期20-30,共11页Derek Elsworth Ziyan Li Pengliang Yu Mengke An Fengshou Zhang Rui Huang Zihan Sun Guanglei Cui Tianyu Chen Quan Gan Yixin Zhao Jishan Liu Shimin Liu 
Derek Elsworth acknowledges the support from a Gledden Visiting Fellowship from the Institute of Advanced Studies at the University of Western Australia,Australia,and the G.Albert Shoemaker Endowment at Pennsylvania State University,USA.
Triggered seismicity is a key hazard where fluids are injected or withdrawn from the subsurface and may impact permeability. Understanding the mechanisms that control fluid injection-triggered seismicity allows its mi...
关键词:SEISMICITY Dilatant hardening Critical stiffness Maximum seismic moment Permeability change 
The role of artificial intelligence and IoT in prediction of earthquakes:Review被引量:1
《Artificial Intelligence in Geosciences》2024年第1期154-172,共19页Joshua Pwavodi Abdullahi Umar Ibrahim Pwadubashiyi Coston Pwavodi Fadi Al-Turjman Ali Mohand-Said 
Earthquakes are classified as one of the most devastating natural disasters that can have catastrophic effects on the environment,lives,and properties.There has been an increasing interest in the prediction of earthqu...
关键词:EARTHQUAKES SEISMICITY Artificial intelligence Internet of things PREDICTION 
Statistical properties of seismic foreshocks and aftershocks associated with longwall mining:Implications from the Epidemic Type Aftershock Sequence model
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第12期4878-4894,共17页Xu Li Guangyao Si Bobo Shi Wenzhuo Cao Wu Cai Joung Oh Ismet Canbulat 
support from Australian Research Council(Grant No.LP200301404);support from the Fundamental Research Funds for the Central Universities(Grant No.2020CXNL02)is also much appreciated.
The control and management of mining-induced seismic hazards have attracted ever-rising attention,especially in underground longwall coal mines,where continuous mining activities dynamically alter the stress states an...
关键词:Event triggering SEISMICITY Longwall mining FORESHOCKS AFTERSHOCKS 
Seismicity of Tehri Area of the Himalayan Region, India
《International Journal of Geosciences》2024年第11期911-926,共16页Ashok Anand Nazeel Sabah Daya Shanker 
A database for the seismicity of the Tehri region (29.5˚N - 31.5˚N and 77.5˚E - 79.5˚E) from November 1, 1853, to March 31, 1989, has been prepared using a Compatible Personal Computer System. The seismicity database ...
关键词:Himalayan Seismicity B-VALUE Earthquake Precursors Seismicity Rate 
The seismicity in the middle section of the Altyn Tagh Fault system revealed by a dense nodal seismic array
《Earthquake Research Advances》2024年第3期7-15,共9页Shi Yao Tao Xu Yingquan Sang Lingling Ye Tingwei Yang Chenglong Wu Minghui Zhang 
supported by the Second Tibetan Plateau Scientific Expedition and Research Program (STEP, 2019QZKK0701-02);the National Natural Science Foundation of China (Grant 42104102 and 42130807)。
The left-lateral Altyn Tagh Fault(ATF) system is the northern boundary of the Qinghai-Xizang Plateau, separating the Tarim Basin and the Qaidam Basin. The middle section of ATF has not recorded any large earthquakes s...
关键词:Altyn Tagh Fault Machine learning SEISMICITY Dense seismic array 
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