The rupture mechanisms of intraslab earthquakes: A multiscale review and re-evaluation
The initiation of intraslab earthquakes and their location depend on multiple factors such as
slab heterogeneity, pre-subduction anisotropy, thermal parameters and the metamorphic …
slab heterogeneity, pre-subduction anisotropy, thermal parameters and the metamorphic …
Methane-hydrogen-rich fluid migration may trigger seismic failure in subduction zones at forearc depths
Metamorphic fluids, faults, and shear zones are carriers of carbon from the deep Earth to
shallower reservoirs. Some of these fluids are reduced and transport energy sources, like …
shallower reservoirs. Some of these fluids are reduced and transport energy sources, like …
Metamorphism and deformation on subduction interfaces: 1. Physical framework
PC England, AJ Smye - Geochemistry, Geophysics …, 2023 - Wiley Online Library
A thermal and mechanical framework is presented for analysis of pressure‐temperature (P‐
T) data and structural observations from high‐pressure‐low‐temperature (HPLT) terrains. P …
T) data and structural observations from high‐pressure‐low‐temperature (HPLT) terrains. P …
Melting of fault gouge at shallow depth during the 2008 MW 7.9 Wenchuan earthquake, China
Typical rocks at shallow depths of seismogenic faults are fluid-rich gouges. During
earthquakes, on-fault frictional heating may trigger thermal pressurization and dynamic fault …
earthquakes, on-fault frictional heating may trigger thermal pressurization and dynamic fault …
[HTML][HTML] 汶川地震假玄武玻璃的特征、 成因及其构造意义
王焕， 李海兵， 司家亮， 裴军令， 孙知明， 张蕾 - 岩石学报, 2023 - dzkx.org
富流体的断层泥是浅部地震断层带中的特征岩石. 一般认为, 地震过程中摩擦热会导致粒间孔隙
流体热膨胀增压, 形成同震断层弱化(热增压机制), 从而抑制摩擦熔融的发生. 然而我们研究发现 …
流体热膨胀增压, 形成同震断层弱化(热增压机制), 从而抑制摩擦熔融的发生. 然而我们研究发现 …
The pressure‐and temperature‐dependence of thermal pressurization in localized faults
Thermal pressurization (TP) is predicted to be an important dynamic frictional weakening
mechanism during earthquakes. The prevailing models, though, assume that the physical …
mechanism during earthquakes. The prevailing models, though, assume that the physical …
Geological records of coseismic shear localization along the Yangsan Fault, Korea
We conducted outcrop‐to‐nanoscale structural observations on a principal slip zone (PSZ)
of the Yangsan fault, a major strike‐slip fault in southeast Korea, and some high‐velocity …
of the Yangsan fault, a major strike‐slip fault in southeast Korea, and some high‐velocity …
Microstructures of epidote-prehnite bearing damaged granitoids (northern Victoria Land, Antarctica): Clues for the interaction between faulting and hydrothermal fluids
Exhumed faults in granitoids along the Lanterman Fault-Rennick Graben Fault system
(northern Victoria Land, Antarctica) show superposed ductile to brittle deformation and …
(northern Victoria Land, Antarctica) show superposed ductile to brittle deformation and …
Fault reactivation and propagation in the northern Adamello pluton: The structure and kinematics of a kilometre-scale seismogenic source
Abstract The northern Adamello batholith (European Southern Alps) is crosscut by EW
trending pseudotachylyte-bearing paleoseismic fault zones composed of multiple …
trending pseudotachylyte-bearing paleoseismic fault zones composed of multiple …
Frictional melting in Hydrothermal fluid‐rich faults: Field and experimental evidence from the Bolfín fault zone (Chile)
Tectonic pseudotachylytes are thought to be unique to certain water‐deficient seismogenic
environments and their presence is considered to be rare in the geological record. Here, we …
environments and their presence is considered to be rare in the geological record. Here, we …