Results 111 to 120 of about 1,753,793 (305)
Landsliding and sediment dynamics following the 2008 Wenchuan Earthquake in the Beichuan area of China [PDF]
, 2011 Extensive and widespread landsliding is a common feature in a post-earthquake mountainous environment. The intense seismic shaking of an earthquake leaves the ground destabilised and thus very susceptible to slope failure.
WHADCOAT, SIOBHAN,KATHLEEN
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Deep Underground Science and Engineering, EarlyView.B1 is bord width 1, B2 is bord width 2, L is the pillar length, W is the pillar width, red color and letter A represent the pillars, and white color and number 1 represent excavated areas. Pstress is the average pillar stress; σv is the vertical component of the virgin stress, MPa; and e is the areal extraction ratio. e = B o B o + B P ${\rm{e}}=\frac{{
Tawanda Zvarivadza +4 more
wiley +1 more source
Deep Underground Science and Engineering, EarlyView.Through shear–tensile creep tests and viscoelastic modeling, the fracture evolution of thick soft protective layers is clarified. Results show thickness‐dependent rheological failure modes that govern four types of roof water inrush, providing a mechanism‐based framework for hazard prediction and control. Abstract In the Jurassic coal‐bearing strata of
Mengnan Liu +4 more
wiley +1 more source
Russian Journal of Earth SciencesThe paper is devoted to the analysis of spatiotemporal grouping of volcanic seismicity events confined to the Augustine volcano in Alaska. Heterogeneity of the seismic regime in the final preparation stage of the 2006 eruption was revealed relative to ...
Grekov Evgenii, Shebalin Peter
doaj +1 more source
Evaluating the Economic Response to Japan's Earthquake [PDF]
This paper compares the 1995 Kobe earthquake with the more recent one in Tohoku. The impact of the recent earthquake on industrial production was much larger and long-lasting than that of the 1995 earthquake.
Molly K. SCHNELL, David E. WEINSTEIN
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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
A stress test to evaluate the usefulness of Akaike information criterion in short-term earthquake prediction. [PDF]
Sci Rep, 2020 Tozzi R, Masci F, Pezzopane M.
europepmc +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
Ground motion characteristics of the 2016 central Italy earthquake sequence [PDF]
, 2018 The 2016 Central Italy earthquake sequence occurred between August and November 2016. During the sequence, three mainshock events were well recorded by networks operated by the Italian Institute of Geophysics and Volcanology (INGV) and the Italian ...
Tropeano G. +9 more
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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