Analysis of a novel subway station structure to mitigate damages induced by normal faulting
Sign Up to like & getrecommendations! Published in 2020 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2020.106246
Abstract: Abstract Underground structures are more vulnerable to faulting than earthquake shaking. However, there are no effective mitigation measures for the damages of underground structures subjected to normal faulting. This study proposes a novel structure for… read more here.
Keywords: subway station; normal faulting; novel subway; diaphragm walls ... See more keywords
Damage evolution of tunnel lining with steel reinforced rubber joints under normal faulting: An experimental and numerical investigation
Sign Up to like & getrecommendations! Published in 2020 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2019.103223
Abstract: Abstract The zones where tunnels through the active faults are proved to be seriously damaged because of the fault dislocation which could be due to strong earthquakes. A steel reinforced rubber joint with flexibility and… read more here.
Keywords: normal faulting; steel reinforced; damage; joints normal ... See more keywords
Spatiotemporal Variations of Focal Mechanism and In Situ Vp/Vs Ratio During the 2018 Kīlauea Eruption
Sign Up to like & getrecommendations! Published in 2021 at "Geophysical Research Letters"
DOI: 10.1029/2021gl094636
Abstract: We examine the spatiotemporal variations in seismic parameters corresponding to the 2018 Kīlauea eruption. We find that the summit area had mainly strike‐slip focal solutions prior to the eruption, whereas normal‐faulting was the predominant feature… read more here.
Keywords: lauea eruption; spatiotemporal variations; 2018 lauea; eruption ... See more keywords
Normal faulting activated by hydraulic fracturing: A case study from the Barnett Shale, Fort Worth Basin
Sign Up to like & getrecommendations! Published in 2020 at "Geophysics"
DOI: 10.1190/tle39030204.1
Abstract: Surface microseismic arrays enable long-term field-scale monitoring over multiple stimulations during the life of an unconventional field. In this study, we show highly economic methods of monitoring with sparse surface arrays in the Barnett Shale… read more here.
Keywords: normal faulting; study; barnett shale; hydraulic fracturing ... See more keywords
The Normal-Faulting 2020 Mw 5.8 Lone Pine, Eastern California, Earthquake Sequence
Sign Up to like & getrecommendations! Published in 2020 at "Seismological Research Letters"
DOI: 10.1785/0220200324
Abstract: The 2020 Mw 5.8 Lone Pine earthquake, the largest earthquake on the Owens Valley fault zone, eastern California, since the nineteenth century, ruptured an extensional stepover in that fault. Owens Valley separates two normal-faulting regimes, the… read more here.
Keywords: mainshock; 2020 lone; california; normal faulting ... See more keywords