Results 111 to 120 of about 357,437 (293)
Earthquake Swarms Triggered by Groundwater Extraction Near the Dead Sea Fault
Geophysical Research Letters, 2019 In 2013 and 2018, earthquake swarms with a maximum moment magnitude of 4.5 occurred ~5 km from the northern section of the Dead Sea Transform Fault. Here we show that aquifer pressure data, interferometric synthetic aperture radar surface deformation ...
Nadav Wetzler +6 more
doaj +1 more source
Deep Underground Science and Engineering, EarlyView.This study examines energy evolution in rock rupture via triaxial direct shear tests, exploring the impact of confining pressure and temperature on fracture surface randomness. A novel energy‐based brittleness index is proposed, validated experimentally, and compared with existing methods for reliability and accuracy.
Biao Wang +5 more
wiley +1 more source
Exploratory Statistical Analysis of Precursors to Moderate Earthquakes in Japan
GeoHazardsModern statistical techniques enable quantitative characterisation of seismic activity. Analysis of the 2011 Tohoku megathrust earthquake revealed clear precursory signals: shortened inter-event intervals, increased magnitude scale (σ), and a pronounced ...
Tomokazu Konishi
doaj +1 more source
The Relation between Seismic Activities and Earth Tides in the Case of the Matsushiro Earthquake Swarm [PDF]
, 1988 The temporal variations of dilatational strains by solid earth tides were calculated and compared with the variation of seismic activities in the case of the Matsushiro earthquake swarm. It has been found that in the beginning of each stage of the swarm,
TANIGUCHI, Keisuke, OIKE, Kazuo
core
, 2019 Additional file 1. The relocated earthquake catalog for aftershocks of the Mw 7.5 Palu earthquake and swarm earthquakes of Mamasa from September 28 to November 22 ...
Andri Nugraha (8133663) +7 more
core +1 more source
Deep Underground Science and Engineering, EarlyView.Aluminum‐enhanced afterburning renders AE explosives more hazardous than conventional ones. Corrugated steel linings reduce far‐field AE blast overpressure by ~50% through wave reflection and dissipation. The developed model accurately predicts peak pressure (<10% error) and arrival time (<3% error), supporting protective design.
Zhen Wang +5 more
wiley +1 more source
Deep Underground Science and Engineering, EarlyView.This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu +8 more
wiley +1 more source
Deep Underground Science and Engineering, EarlyView.The fused data extracted from the distributed monitoring system as the data basis, combined with dynamic geological data, are imported into a deep learning model. As the geological conditions of mining and excavation change, the risk of water inrush at the working face is retrieved in real time.
Yongjie Li +4 more
wiley +1 more source
COMPUTATIONAL EFFICIENCY OF MULTI OBJECTIVE PARTICLE SWARM OPTIMIZATION CONSIDERING A SINGLE DEGREE OF FREEDOM SYSTEM UNDER EARTHQUAKE LOADING [PDF]
, 2018 COMPUTATIONAL EFFICIENCY OF MULTI OBJECTIVE PARTICLE SWARM OPTIMIZATION CONSIDERING A SINGLE DEGREE OF FREEDOM SYSTEM UNDER EARTHQUAKE LOADING Maddison Thomas Civil Engineering 2018 ...
Thomas, Maddison
core
An organizational capability framework for earthquake recovery
, 2017 Engineering and construction capability affects the cost and pace of post-disaster recovery. An organizational capability framework for effective earthquake recovery was developed after studying longitudinally 15 engineering and construction ...
Chang-Richards, Alice +3 more
core +1 more source