Results 81 to 90 of about 157,159 (246)
Connecting slow earthquakes to huge earthquakes
, 2016 Slow earthquakes are characterized by a wide spectrum of fault slip behaviors and seismic radiation patterns that differ from those of traditional earthquakes.
Kato Aitaro, Obara Kazushige
core +1 more source
AtmosphereDeep underground laboratories offer advantages for conducting high-precision observations of weak geophysical signals, benefiting from a low background noise level.
Yixing Tian, Chengliang Xie, Yun Wang
doaj +1 more source
Remote Sensing, 2014 In this study, a classification and performance evaluation framework for the recognition of urban patterns in medium (Landsat ETM, TM and MSS) and very high resolution (WorldView-2, Quickbird, Ikonos) multi-spectral satellite images is presented.
Marc Wieland, Massimiliano Pittore
doaj +1 more source
Deep Underground Science and Engineering, EarlyView.The effects of grout strength and thickness on the shear behavior of bolt–grout interfaces (BGI) under constant normal stiffness conditions are investigated. Shear strength, failure modes, and acoustic emission characteristics are examined. The findings reveal that grout strength exerts a significantly greater influence on BGI shear strength and ...
Sunhao Zhang +5 more
wiley +1 more source
Experimental Study on Long Short-term Memory Networks for Identifying P-wave Primary Phase
CT Lilun yu yingyong yanjiuIdentifying primary phases of seismic waveforms is a routine task in seismic data processing. Owing to the low efficiency of manual identification and the influence of human subjective factors, many methods for the automatic identification of the primary
Tianzhe WANG +3 more
doaj +1 more source
Deep Underground Science and Engineering, EarlyView.Three sets of strength data were selected, including hydrostatic pressure independent within the brittle region (HPI‐B), hydrostatic pressure dependent within the brittle region (HPD‐B), and hydrostatic pressure dependent within the brittle–ductile region (HPD‐BD). For HPI type, the failure envelope within the deviatoric plane remains constant.
Jiacun Liu +3 more
wiley +1 more source
Remote SensingTo address the critical challenge of extracting short-period surface deformation signals induced by extreme floods from InSAR time series, this study focuses on the catastrophic flood that struck the Haihe River Basin in July 2023 (hereinafter referred ...
Hezhi Huang +6 more
doaj +1 more source
Deep Underground Science and Engineering, EarlyView.Abstract As tunnel construction advances in lengths and depths, the construction of tunnels in high geothermal environments has become increasingly common, raising significant fire risks. In this study, a 1:20 scale model tunnel test platform was constructed to investigate the effects of a high geothermal environment on fire behavior in tunnels during ...
Xiaoxian Fei +6 more
wiley +1 more source
Movers and shakers: women’s stories from the Christchurch earthquakes [PDF]
, 2014 This paper tells stories of the Christchurch earthquakes and the aftermath, involving community action, health, housing, insurance woes, families, children and many other themes. Summary How did this project come to be?
Judith Sutherland +2 more
core
Deep Underground Science and Engineering, EarlyView.This study highlights that with the static and time‐dependent evolution of slip versus dilation tendency parameter space, structurally controlled deep geothermal systems can be selected within areas of higher permeability and lower seismic hazard. Abstract Faults play a vital role in the Earth's hydraulic system by facilitating fluid flow when dilating
Michal Kruszewski +4 more
wiley +1 more source