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Probing the interseismic locking state of the **anshuihe fault based on a viscoelastic deformation model
The interseismic locking state of tectonic faults is essential for regional seismic hazard assessments. However, it is challenging to obtain this...
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Implementation of Viscoelastic Artificial Boundary and Seismic Motion Input Method in Three-Dimensional Discontinuous Deformation Analysis Method
When applying the three-dimensional discontinuous deformation analysis (3D-DDA) method to simulate the dynamic response of rock mass in an...
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Study on the nonlinear time-dependent deformation characteristics and viscoelastic-plastic model of shale under direct shear loading path
The time-dependent deformation of shale under shear load is a crucial factor affecting reservoir fracture closure. This study performed systematic...
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Triaxial Deformation of the Goldwyer Gas Shale at In Situ Stress Conditions—Part II: Viscoelastic Creep/Relaxation and Frictional Failure
To understand the geomechanical implications of long-term creep (time-dependent deformation) response of gas shale, short-duration creep was recorded...
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Ground deformation due to interaction between infinite and finite dip-slip fault in a viscoelastic half-space of standard linear solid (SLS)
An interacting fault model with interaction between one infinite and other finite fault to analyse the overlap** normal faults zone has been...
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The Investigation of Viscoelastic Relaxation Following the 2018 Mw 6.2 Situbondo, Indonesia, Earthquake
The 2018 Mw 6.2 Situbondo earthquake occurred in an active fault where no earthquakes of magnitude 6 or higher have been recorded in the last decade....
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Variable Parameter Creep Model Based on the Separation of Viscoelastic and Viscoplastic Deformations
The MTS815.02 rock test system is used for performing triaxial compression creep experiments on sandstone to reveal the rheological properties of the...
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A Nonlinear Viscoelastic Model for Wave Propagation in Porous Sandstones Under Uniaxial Loads
Wave propagation is widely used in geologic mining and geotechnical engineering to acquire the structure information of rock masses. As rocks, by...
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Detectability of low-viscosity zone along lithosphere–asthenosphere boundary beneath the Nankai Trough, Japan, based on high-fidelity viscoelastic simulation
After the 2011 Tohoku-oki earthquake, a seafloor observation system observed rapid landward deformation. These seafloor observation data are...
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Heterogeneous rheology of Japan subduction zone revealed by postseismic deformation of the 2011 Tohoku-oki earthquake
The 2011 Tohoku-oki earthquake produced the most well-recorded postseismic deformation of any megathrust earthquake in the world. Over the last...
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Progress in modeling the Tohoku-oki megathrust earthquake cycle and associated crustal deformation processes
This paper summarizes the results of 10 years of research on models of the megathrust earthquake cycles and crustal deformation associated with the...
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Non-harmonic resonance of viscoelastic structures subjected to time-dependent exponentially decreasing transverse distributed loads
In this paper, the non-harmonic resonance of Bernoulli viscoelastic beams, Kirchhoff viscoelastic plates, Timoshenko viscoelastic beams, and Mindlin...
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Laboratory Testing and Modeling of Creep Deformation for Sandstone Including Initial Temperature Damage
In the exploitation of deep geothermal resources, modeling and predicting deformation of surrounding rock after initial temperature damage is of...
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Viscoelastic–plastic stability analysis of large-section quasi-rectangular pipe-jacking tunnel under-passing box culvert
With the widespread application of large-section quasi-rectangular pipe-jacking tunnels in urban road traffic engineering in China, higher...
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Viscoelastic dampers for protection of structures against seismic actions
Over the past decades, many vibration control devices have been invented to enhance the integrity of structures and improve their safety when...
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When Large Deformation Analysis Meets Large Deformation Phenomenon: Comparative Study and Improvement
Large deformation phenomena in rock engineering are commonly key bottlenecks impeding engineering progress. Correspondingly, large deformation...
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Numerical simulation of fault deformation and seismic activity in the southern Qinghai–Tibet Plateau
The moderate-strong (M ≥ 5, since 1976; or M ≥ 6.5, overall) earthquakes of the north to south trending (NS-trending) faults and their vicinity in...
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New approach for predicting time-dependent deformation of shale rock: a modified fractional-order creep constitutive model
Time-dependent deformation is critical for ensuring safety and efficiency in horizontal well stability and the long-term permeability of shale gas....
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A Comparative Study of Viscoelastic Rheological Models Using Finite-Difference Method and an Evaluation of the Seismic Attenuation in the Búzios Field Data
Viscoelastic seismic modeling is essential to incorporate intrinsic attenuation effects in the wave propagation. Attenuation and dispersion can be...
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Water-Weakening and Time-Dependent Deformation of Organic-Rich Chalks
The Ghareb Formation is a shallowly buried porous chalk in southern Israel that is being considered as a host rock for a geologic nuclear waste...
