☆ 4.7 Article

Seismological Stress Drops for Confined Ruptures Are Invariant to Normal Stress

GEOPHYSICAL RESEARCH LETTERS (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Geosciences, Multidisciplinary

Dynamic Full-Field Imaging of Rupture Radiation: Material Contrast Governs Source Mechanism

J. Aichele et al.

Summary: The rupture mechanisms of earthquakes, glacier stick-slips, and landslides are inferred from surface measurements rather than directly observed. Laboratory experiments provide insight into near field effects, which reflect the rupture mechanism but are attenuated in real-world surface data. By using ultrasound speckle correlation, we directly image the elastic wave-field of a nucleating rupture non-invasively in its near-field. Our imaging technique allows us to determine the particle velocity of the shear wave field at the source location and inside the 3D frictional body. We demonstrate that different bimaterial contrasts result in different force mechanisms for pre-rupture microslips and decelerating supershear ruptures, as well as sub-Rayleigh ruptures.

GEOPHYSICAL RESEARCH LETTERS (2023)

添加到收藏夹

Article Multidisciplinary Sciences

Intermittent lab earthquakes in dynamically weakening fault gouge

V Rubino et al.

Summary: Lab experiments show that dynamic ruptures propagate through fault regions with fine rock gouge through complex and intermittent slip processes. These processes include repeated arrest of rupture propagation caused by friction strengthening at lower slip rates, and dynamic earthquake re-nucleation enabled by pronounced rapid friction weakening at higher slip rates.

NATURE (2022)

添加到收藏夹

Article Multidisciplinary Sciences

Propagation of large earthquakes as self-healing pulses or mild cracks

Valere Lambert et al.

Summary: Observations suggest that mature faults can experience large earthquakes at much lower stress levels than expected static strength. Numerical modeling shows that quasi-statically strong faults exhibit sharp, self-healing pulse-like ruptures, while persistently weak faults result in milder, crack-like ruptures with more spread-out slip. The findings raise questions about earthquake physics and the underestimated radiated energy from large earthquakes.

NATURE (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Resolution and uncertainties in estimates of earthquake stress drop and energy release

Rachel E. Abercrombie

Summary: Our understanding of earthquake rupture dynamics relies heavily on estimates of earthquake source parameters, but measurements of small and moderate-sized earthquakes are often insufficiently resolved, leading to significant uncertainties. This article reviews the challenges in estimating these measurements and assesses the quality and reliability of reported earthquake source parameters, as well as discusses ways to improve parameter measurements. The self-similarity of earthquake sources and the factors controlling rupture physics remain largely unconstrained, but detailed analysis of well-recorded earthquakes and the use of more advanced methods may provide better constraints.

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES (2021)

添加到收藏夹

Article Geochemistry & Geophysics

Assessing Margin-Wide Rupture Behaviors Along the Cascadia Megathrust With 3-D Dynamic Rupture Simulations

Marlon D. Ramos et al.

Summary: The Pacific Northwest coast faces earthquake and tsunami hazards from the Cascadia subduction zone, with evidence of previous megathrust earthquakes occurring every few centuries. Research focused on understanding key questions for the next great megathrust event, such as initiation location, conditions for rupture, and expected slip amount. Dynamic rupture simulations and geological analyses are used to explore the sensitivity of earthquake size to slip deficit in the central Cascadia region, providing insights for earthquake and tsunami hazard assessment in similar subduction zones.

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH (2021)

添加到收藏夹

Article Geochemistry & Geophysics

Stress drop-magnitude dependence of acoustic emissions during laboratory stick-slip

Aglaja Blanke et al.

Summary: Observation and experiments show that variations in earthquake source parameters such as stress drop and event size can be influenced by fault roughness, providing insights into the relationship between seismic stress drop and event size. This further contributes to our understanding of seismic source parameters and their interpretations.

GEOPHYSICAL JOURNAL INTERNATIONAL (2021)

添加到收藏夹

Article Physics, Applied

Acoustic Characterization of Polydimethylsiloxane for Microscale Acoustofluidics

Guangyao Xu et al.

PHYSICAL REVIEW APPLIED (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Initial effective stress controls the nature of earthquakes

Francois X. Passelegue et al.

NATURE COMMUNICATIONS (2020)

添加到收藏夹

Article Geosciences, Multidisciplinary

How the Transition Region Along the Cascadia Megathrust Influences Coseismic Behavior: Insights From 2-D Dynamic Rupture Simulations

Marlon D. Ramos et al.

GEOPHYSICAL RESEARCH LETTERS (2019)

添加到收藏夹

Article Geochemistry & Geophysics

Along-Strike Variation and Migration of Long-Term Slow Slip Events in the Western Nankai Subduction Zone, Japan

Ryota Takagi et al.

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH (2019)

添加到收藏夹

Article Geochemistry & Geophysics

Laboratory Insight Into Seismic Estimates of Energy Partitioning During Dynamic Rupture: An Observable Scaling Breakdown

P. A. Selvadurai

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH (2019)

添加到收藏夹

Article Physics, Multidisciplinary

Emergence of Cracklike Behavior of Frictional Rupture: The Origin of Stress Drops

Fabian Barras et al.

PHYSICAL REVIEW X (2019)

添加到收藏夹

Article Multidisciplinary Sciences

Daily measurement of slow slip from low-frequency earthquakes is consistent with ordinary earthquake scaling

William B. Frank et al.

SCIENCE ADVANCES (2019)

添加到收藏夹

Article Geochemistry & Geophysics

Earthquake Initiation From Laboratory Observations and Implications for Foreshocks

Gregory C. McLaskey

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH (2019)

添加到收藏夹

Article Geosciences, Multidisciplinary

Subduction zone megathrust earthquakes

Susan L. Bilek et al.

GEOSPHERE (2018)

添加到收藏夹

Article Geochemistry & Geophysics

Rupture preparation process controlled by surface roughness on meter-scale laboratory fault

Futoshi Yamashita et al.

TECTONOPHYSICS (2018)

添加到收藏夹

Article Geosciences, Multidisciplinary

Control of asperities size and spacing on seismic behavior of subduction megathrusts

Fabio Corbi et al.

GEOPHYSICAL RESEARCH LETTERS (2017)

添加到收藏夹

Article Physics, Multidisciplinary

Frictional Resistance within the Wake of Frictional Rupture Fronts

Ilya Svetlizky et al.

PHYSICAL REVIEW LETTERS (2017)

添加到收藏夹

Article Multidisciplinary Sciences

Understanding dynamic friction through spontaneously evolving laboratory earthquakes

V. Rubino et al.

NATURE COMMUNICATIONS (2017)

添加到收藏夹

Article Geochemistry & Geophysics

Rheology of pig skin gelatine: Defining the elastic domain and its thermal and mechanical properties for geological analogue experiment applications

Jozua van Otterloo et al.

TECTONOPHYSICS (2016)

添加到收藏夹

Article Geochemistry & Geophysics

New perspectives on self-similarity for shallow thrust earthquakes

Marine A. Denolle et al.

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH (2016)

添加到收藏夹

Article Polymer Science

Crosslinking Effect on Polydimethylsiloxane Elastic Modulus Measured by Custom-Built Compression Instrument

Zhixin Wang et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2014)

添加到收藏夹

Article Geochemistry & Geophysics

Slip-Weakening Models of the 2011 Tohoku-Oki Earthquake and Constraints on Stress Drop and Fracture Energy

Yihe Huang et al.

PURE AND APPLIED GEOPHYSICS (2014)

添加到收藏夹

Article Geochemistry & Geophysics

Comparison of average stress drop measures for ruptures with heterogeneous stress change and implications for earthquake physics

Hiroyuki Noda et al.

GEOPHYSICAL JOURNAL INTERNATIONAL (2013)

添加到收藏夹

Article Geochemistry & Geophysics

Effect of fault heterogeneity on rupture dynamics: An experimental approach using ultrafast ultrasonic imaging

S. Latour et al.

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH (2013)

添加到收藏夹

Article Geochemistry & Geophysics

Generic Earthquake Simulator

Terry E. Tullis et al.

SEISMOLOGICAL RESEARCH LETTERS (2012)

添加到收藏夹

Article Geochemistry & Geophysics

Seismic variability of subduction thrust faults: Insights from laboratory models

F. Corbi et al.

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH (2011)

添加到收藏夹

Article Geosciences, Multidisciplinary

12 May 2008 M=7.9 Wenchuan, China, earthquake calculated to increase failure stress and seismicity rate on three major fault systems

Shinji Toda et al.

GEOPHYSICAL RESEARCH LETTERS (2008)

添加到收藏夹

Article Geochemistry & Geophysics

Spatial and temporal stress drop variations in small earthquakes near Parkfield, California

Bettina P. Allmann et al.

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH (2007)

添加到收藏夹

Article Geochemistry & Geophysics

Forecasting the evolution of seismicity in southern California: Animations built on earthquake stress transfer

S Toda et al.

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH (2005)

添加到收藏夹

Review Physics, Multidisciplinary

The physics of earthquakes

H Kanamori et al.

REPORTS ON PROGRESS IN PHYSICS (2004)

添加到收藏夹

Article Chemistry, Physical

Self-healing slip pulses and the friction of gelatin gels

T Baumberger et al.

EUROPEAN PHYSICAL JOURNAL E (2003)

添加到收藏夹

Review Chemistry, Multidisciplinary

Poly(dimethylsiloxane) as a material for fabricating microfluidic devices

JC McDonald et al.

ACCOUNTS OF CHEMICAL RESEARCH (2002)

添加到收藏夹

Article Multidisciplinary Sciences

Heightened odds of large earthquakes near Istanbul: An interaction-based probability calculation

T Parsons et al.

SCIENCE (2000)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.