Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Clay Wood"'
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 23, Iss 2, Pp n/a-n/a (2022)
Abstract Slow slip events (SSEs) have been identified at subduction zones globally as an important link in the continuum between elastodynamic ruptures and stable creep. The northern Hikurangi margin is home to shallow SSEs which propagate to within
Externí odkaz:
https://doaj.org/article/0bb18ed92d154ca38bda871386dea332
Understanding the poromechanical response of fractured rock is necessary for applications ranging from hydraulic stimulation of the subsurface to teleseismic impulses from earthquakes that may reactivate faults or otherwise breach reservoir seals. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c13d00e758cfc0c193aa63b055bb5ef3
https://doi.org/10.5194/egusphere-egu23-17555
https://doi.org/10.5194/egusphere-egu23-17555
Pore fluids are ubiquitous throughout the lithosphere and are commonly cited as the cause of slow-slip and complex modes of tectonic faulting. We investigate the role of fluids for slow-slip and the frictional stability transition and find that the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3667ac832afd8c528d8286f54fd52dd2
https://doi.org/10.22541/essoar.167898486.65985102/v1
https://doi.org/10.22541/essoar.167898486.65985102/v1
Autor:
Clay Wood, Prabhakaran Manogharan, Andy Rathbun, Jacques Rivière, Derek Elsworth, Chris Marone, Parisa Shokouhi
We exploit nonlinear elastodynamic properties of fractured rock to probe the micro-scale mechanics of fractures and understand the relation between fluid transport and fracture aperture and area, stiffness proxy, under dynamic stressing. Experiments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2041abfd201c4f2294c7b911a865b07
https://doi.org/10.22541/essoar.167091817.78971062/v1
https://doi.org/10.22541/essoar.167091817.78971062/v1
Autor:
Jacques Rivière, Prabhakaran Manogharan, Parisa Shokouhi, Chris Marone, Clay Wood, Derek Elsworth
Publikováno v:
Rock Mechanics and Rock Engineering. 55:2665-2678
Nonlinear elastodynamic response of fractured rocks carries crucial information on fracture features that can be exploited to forecast flow properties, friction constitutive behavior and poromechanical response. Well-controlled laboratory experiments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::714e07c37de354178903553d5091b006
https://doi.org/10.1007/s00603-021-02552-6
https://doi.org/10.1007/s00603-021-02552-6
Publikováno v:
The Journal of the Acoustical Society of America. 153:A202-A202
Dynamic acoustoelastic testing (DAET) is a vibro-acoustic technique, which has been used to measure acoustic nonlinearity in disparate solid media. DAET is a pump-probe approach, where the strain pump-induced changes in the elastic properties of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1375cfbca7d6492afb83de0f3db0a18
https://doi.org/10.1121/10.0018660
https://doi.org/10.1121/10.0018660
Pore fluids are ubiquitous throughout the lithosphere and are a major part of the stress distribution along faults. Elevated pore fluid pressure reduces the effective normal stress, allowing slip and potentially changing the mode of faulting. Mature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21e9b2637225ae73f9fbc1b44da22780
https://doi.org/10.5194/egusphere-egu22-10746
https://doi.org/10.5194/egusphere-egu22-10746
Autor:
Clay Wood, Chun-Yu Ke, Andy Rathbun, Jacques Riviere, Derek Elsworth, Chris Marone, Parisa Shokouhi
The focus of this study is to elucidate the relation between elastodynamic and hydraulic properties of fractured rock subjected to local stress perturbations in relation to fracture aperture distribution. The goal of our integrated numerical and expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59c042b4c3f0420703455d2fa4660319
https://doi.org/10.5194/egusphere-egu22-6760
https://doi.org/10.5194/egusphere-egu22-6760
It is now recognized that acoustic emissions (AEs) generated during stick-slip frictional sliding (i.e., lab earthquakes) can be considered as microearthquakes. Over the past decades, many laboratory AE studies have addressed issues related to the ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::072261fe1930edb880b715187775dda7
https://doi.org/10.5194/egusphere-egu22-6776
https://doi.org/10.5194/egusphere-egu22-6776
Autor:
Prabhakaran Manogharan, Parisa Shokouhi, Derek Elsworth, Jacques Rivère, Chris Marone, Clay Wood
Publikováno v:
Journal of Geophysical Research: Solid Earth. 126
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfac657e99a0a70abdbaa9c3185fbb8c
https://doi.org/10.1029/2020jb021521
https://doi.org/10.1029/2020jb021521