Results 91 to 100 of about 25,655 (271)

Detection of Cascadia Slow Slip in Borehole Pore Pressure Data [PDF]

, 2019
The Cascadia subduction zone hosts quasi-periodic, large-scale slow slip events which have been shown to be precursors to large, tsunamigenic earthquakes at other active subduction zone margins.
Edgington, Joshua Richard
core  

Evaluation of Plasticity and Creep Parameters From Tensile Stress–Strain Data for a Range of Strain Rates

Advanced Engineering Materials, EarlyView.
This plot compares experimental tensile stress–strain curves (with 4 different strain rates) and corresponding modelled curves (obtained using the optimised sets of Voce and Miller–Norton parameter values shown). The inferred M‐N values, characterizing the creep, are very similar to those obtained via conventional creep testing.
S. Ooi, R. P. Thompson, T. W. Clyne
wiley   +1 more source

Unraveling scaling properties of slow-slip events

, 2020
This dataset contains data used in Dal Zilio et al., (2020): Unraveling scaling properties of slow-slip ...
Luca Dal Zilio
core   +1 more source

The influence of the brittle-ductile transition zone on aftershock and foreshock occurrence

Nature Communications, 2020
Earth surface continues to slip after large earthquakes at a slow velocity for a period of a year or more. In this study, the authors show how such slow slip before and after large earthquakes relates to the interaction of the brittle zone of the fault ...
Giuseppe Petrillo, Eugenio Lippiello, François P. Landes, Alberto Rosso   +3 more
doaj   +1 more source

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

Advanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal, Tae‐Hyeok Kang, Pyuck‐Pa Choi, Subin Lee, Christoph Kirchlechner   +4 more
wiley   +1 more source

Parallel dynamics of slow slips and fluid-induced seismic swarms

Nature Communications
Earthquake swarms may be driven by fluids, through hydraulic injections or natural fluid circulation, but also by slow and aseismic slip transients. Understanding the driving factors for these prolific sequences and how they can potentially develop into ...
Philippe Danré, Louis De Barros, Frédéric Cappa, Luigi Passarelli   +3 more
doaj   +1 more source

Slow slip events in Mexico: A historical perspective

Tectonophysics
This paper introduces a historical catalogue of slow slip events (SSE) for the Mexican subduction zone. The catalogue incorporates all 25 SSEs recorded since they were discovered in 1997. The inversion of GPS data for ten SSEs in Guerrero and five in Oaxaca reveals a clear slow slip segmentation along the Middle America Trench, with slip maxima between
Víctor M. Cruz-Atienza, Sara Franco, Vladimir Kostoglodov, Josué Tago, Ekaterina Kazachkina, Jorge Real, Carlos Villafuerte, Raymundo Plata-Martinez   +7 more
openaire   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Experimental Characterization and Constitutive Modeling of the Effect of Prior Inelastic Strain on the Viscoplastic Behavior of AD730 at 700 °C

Advanced Engineering Materials, EarlyView.
This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca, Patrick Villechaise, Malik Durand, Arnaud Longuet, Florent Coudon, Loïc Signor, Julien De Jaeger, Dominique Eyidi, Nathalie Bozzolo, Jonathan Cormier   +9 more
wiley   +1 more source

San Andreas slow slip events

Source properties of slow slip events on the San Andreas fault inferred from low-frequency earthquake ...
Tan, Yen Joe, Marsan, David
core   +1 more source