Zobrazeno 1 - 10
of 3 847
pro vyhledávání: '"B-VALUE"'
Publikováno v:
Geodesy and Geodynamics, Vol 15, Iss 6, Pp 592-601 (2024)
For earthquakes (M ≥ 4.0) occurring along and around the East Anatolian fault zone and the Dead Sea fault zone within ten years immediately before the MW7.8 Gaziantep earthquake, Türkiye, of February 6, 2023, we explored the correlation between se
Externí odkaz:
https://doaj.org/article/25065e5012d84dd69e5d25dcfc071f25
Publikováno v:
Earth, Planets and Space, Vol 76, Iss 1, Pp 1-14 (2024)
Abstract This study explores the b-value variations prior to M ≥ 6.0 earthquakes in Taiwan, examining their potential as earthquake precursors. Focusing on the 2018 Hualien earthquake and others between 1999 and 2021, we found that many large earth
Externí odkaz:
https://doaj.org/article/7c61e7b7c980447fac770c58a951a900
Publikováno v:
Earth, Planets and Space, Vol 76, Iss 1, Pp 1-15 (2024)
Abstract Eastern Taiwan overlies a suture zone between the Eurasian Plate and the Philippine Sea Plate and is characterized by frequent earthquakes, often resulting in significant disasters. Notably, the region exhibits characteristics such as a high
Externí odkaz:
https://doaj.org/article/4607c8bb352840d68837191e9e7a052c
Publikováno v:
JGE, Vol 10, Iss 2, Pp 121-138 (2024)
Dengan menggunakan data gempa bumi dari katalog USGS dan BMKG dari tahun 2009 hingga 2021, penelitian dilakukan untuk mengestimasi nilai Mc, nilai-b, dan nilai-a. Gempa bumi terjadi pada 6° LS - 2° LU dan 100° BT - 103° BT, dengan magnitudo 3 SR
Externí odkaz:
https://doaj.org/article/a309726c72524d5ab98536cbfb631bd2
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract The quantitative characterization of rock mass and stress changes induced by mining activities is crucial for structural stability monitoring and disaster early warning. This paper investigates the time–space–intensity distribution of mi
Externí odkaz:
https://doaj.org/article/d127ddcf86734ad8b65eaf108d2b9603
Publikováno v:
International Journal of Coal Science & Technology, Vol 11, Iss 1, Pp 1-26 (2024)
Abstract This work presents particle-based numerical simulations on coal pillars in a coal mine based underground water reservoir (CMUWR). We aim to replicate the stress–strain characteristics and present the acoustic emission behavior of the coal
Externí odkaz:
https://doaj.org/article/23c477519c7f41399f74e4b4f10c0581
Autor:
Yuta Mitsui
Publikováno v:
Earth, Planets and Space, Vol 76, Iss 1, Pp 1-9 (2024)
Abstract The traditional approach for estimating the b-value of the Gutenberg–Richter law, which is posited to inversely correlate with differential stress, has historically relied on the maximum likelihood technique, utilizing data from earthquake
Externí odkaz:
https://doaj.org/article/105fe3c2d34944abb7d227318878a462
Publikováno v:
Progress in Earth and Planetary Science, Vol 11, Iss 1, Pp 1-10 (2024)
Abstract Earthquakes (mainshocks) trigger sequences of aftershocks, the frequency of which diminishes following a power-law decay, while the spatial domain of these aftershocks extends logarithmically over time. The delineation of the aftershock zone
Externí odkaz:
https://doaj.org/article/e1c99f8ed5024c0e92869a086706657b
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 20, Pp n/a-n/a (2024)
Abstract Gas extraction from the Groningen gas field resulted in significant induced seismicity. We analyze the magnitude‐frequency distribution of these earthquakes in space, time and in view of stress changes calculated based on gas production an
Externí odkaz:
https://doaj.org/article/81014cb319fb46c1b73aee32d3fd532f