Results 51 to 60 of about 3,607,543 (264)
Earthquake source parameters of the 2009 Mw 7.8 Fiordland (New Zealand) earthquake from L-band InSAR observations [PDF]
, 2011 The 2009 MW7.8 Fiordland (New Zealand) earthquake is the largest to have occurred in New Zealand since the 1931 Mw 7.8 Hawke’s Bay earthquake, 1 000 km to the northwest.
Qu, W. +7 more
core +1 more source
Pseudotachylytes and Earthquake Source Mechanics
, 2009 Destructive earthquakes nucleate at depth (10 to 15 km), therefore monitoring active faults at the Earth’s surface, or interpreting seismic waves, yields only limited information on earthquake mechanics.
Di Toro, G. +2 more
core +2 more sources
An optimizing microseismic method for rock burst early warning based on mining production process
Deep Underground Science and Engineering, EarlyView.A classification early warning method of rock burst based on hourly microseismic data is proposed, which can be combined with the on‐site production process to provide more timely warning. Abstract Microseismic (MS) events have been reported in nearly every coal mining country, which could well lead to rock burst in underground coal mines.
Zepeng Han +6 more
wiley +1 more source
Statistical physics of earthquakes: Comparison of distribution exponents for source area and potential energy and the dynamic emergence of log-periodic energy quanta [PDF]
, 2000 We investigate the relationship between the size distribution of earthquake rupture area and the underlying elastic potential energy distribution in a cellular automaton model for earthquake dynamics.
Ian G. Main +5 more
core +1 more source
Fault Interactions Enhance High‐Frequency Earthquake Radiation
Geophysical Research Letters, 2021 Fault complexity has been linked to high‐frequency earthquake radiation, although the underlying physical mechanisms are not well understood. Fault complexity is commonly modeled with rough single faults; however, real‐world faults are additionally ...
Shanna X. Chu +3 more
doaj +1 more source
Journal of Rock Mechanics and Geotechnical Engineering, 2023 During the long service period of a nuclear waste repository in crystalline rock, large earthquake(s) may occur nearby the repository site and coseismically alter the local stress field around pre-existing fractures within the geological formation.
Wenbo Pan +3 more
doaj +1 more source
Deep Underground Science and Engineering, EarlyView.A novel cavity contraction solution and multilayer shaft wall model were developed to analyze deep shaft stability, considering rock viscosity, support structures, and water pressure, with successful validation through a Hulusu Coal Mine case study.
Bin Chen +5 more
wiley +1 more source
The dynamic rupture process of the 2001 Geiyo, Japan, earthquake [PDF]
Geophysical Research Letters, 2004 The 2001, Geiyo earthquake (Mw = 6.7) occurred as a normal fault event within the young subducting Philippine Sea plate. We investigate a dynamic rupture process of the earthquake and estimate the dynamic parameters. Firstly, the space‐time distribution of slip of the earthquake, i.e., the kinematic model, was investigated by inverting the near‐field ...
Takashi Miyatake +2 more
openaire +1 more source
Deep Underground Science and Engineering, EarlyView.An experimental device for physical simulation of hydraulic fracturing, comprising: a load‐bearing mechanism with multiple interconnected plates that collectively form an sample chamber; a load‐generating mechanisms, with multiple load‐generating mechanisms arranged within the experimental chamber.
Delei Shang +5 more
wiley +1 more source
A Nonextensive Statistical Physics Analysis of the 1995 Kobe, Japan Earthquake [PDF]
, 2014 This paper presents an analysis of the distribution of earthquake magnitudes for the period 1990–1998 in a broad area surrounding the epicenter of the 1995 Kobe earthquake.
Vallianatos, F +5 more
core +1 more source