Resonant frequency ultrasonic P-waves for evaluating uniaxial compressive strength of the stabilized slag–cement sediments

P Lindh, P Lemenkova - Nordic Concrete Research, 2021 - sciendo.com
Marine sediments can be stabilized by ultra high-strength binders: cement, Cement Kiln
Dust (CKD) and slag. The properties of the stabilized soil indicate potential to their reuse …

A model for nonlinear elasticity in rocks based on friction of internal interfaces and contact aging

C Sens-Schönfelder, R Snieder… - Geophysical Journal …, 2019 - academic.oup.com
Non-classical nonlinear elasticity in micro-inhomogeneous materials such as rocks and
cracked or granular materials leads to a number of phenomena ranging from hysteresis and …

Nonlinear elastodynamic behavior of intact and fractured rock under in-situ stress and saturation conditions

P Manogharan, C Wood, C Marone, D Elsworth… - Journal of the …, 2021 - Elsevier
We probe mechanisms controlling the nonlinear elastodynamic response of intact and
fractured rock under both fluid-saturated and dry conditions. We present the results of …

Imaging and monitoring temporal changes of shallow seismic velocities at the Garner Valley near Anza, California, following the M7. 2 2010 El Mayor‐Cucapah …

L Qin, Y Ben‐Zion, LF Bonilla… - Journal of Geophysical …, 2020 - Wiley Online Library
Seismograms from~ 700 local earthquakes recorded at various depths (0, 6, 15, 22, 50, and
150 m) by sensors of the Garner Valley Downhole Array in Southern California are used to …

Direct imaging of moisture effects during slow dynamic nonlinearity

JA Bittner, JS Popovics - Applied Physics Letters, 2019 - pubs.aip.org
Transient hysteretic dynamic behaviors, commonly known as slow dynamics, have been
observed to exist in many materials, but a physical cause for the phenomena remains …

Propagation of a finite‐amplitude elastic pulse in a bar of Berea sandstone: A detailed look at the mechanisms of classical nonlinearity, hysteresis, and nonequilibrium …

MC Remillieux, TJ Ulrich, HE Goodman… - Journal of …, 2017 - Wiley Online Library
We study the propagation of a finite‐amplitude elastic pulse in a long thin bar of Berea
sandstone. In previous work, this type of experiment has been conducted to quantify …

A non-linear elastic approach to study the effect of ambient humidity on sandstone

S Khajehpour Tadavani, KM Poduska… - Journal of Applied …, 2020 - pubs.aip.org
We demonstrate that strong elastic pump wave pulses soften sandstone more in humidified
conditions than they do in dry conditions and that this effect is repeatable and reversible. We …

Simulation of crack induced nonlinear elasticity using the combined finite-discrete element method

K Gao, E Rougier, RA Guyer, Z Lei, PA Johnson - Ultrasonics, 2019 - Elsevier
Numerical simulation of nonlinear elastic wave propagation in solids with cracks is
indispensable for decoding the complicated mechanisms associated with the nonlinear …

Non-linear anisotropic damage rheology model: theory and experimental verification

I Panteleev, V Lyakhovsky, J Browning… - European Journal of …, 2021 - Elsevier
We extend the isotropic non-linear damage rheology model with a scalar damage parameter
to a more complex formulation that accounts for anisotropic damage growth under true …

Research on spatial–temporal response law of seismic wave generated by rock mass fracture under load

F Shen, S He, X He, D Song, J Dong, Y Liu, M Khan - Measurement, 2023 - Elsevier
The increased intensity of dynamic disasters due to overlying burden in deep mining has
become a global issue. Understanding the spatial characteristics and governing principles …