scholarly journals Fluidization and melting of fault gouge during seismic slip: Identification in the Nojima fault zone and implications for focal earthquake mechanisms

2003 ◽  
Vol 108 (B4) ◽  
Author(s):  
Kenshiro Otsuki ◽  
Nobuaki Monzawa ◽  
Toshiro Nagase
Keyword(s):  
Fault Zone ◽  
Fault Gouge ◽  
Seismic Slip ◽  
Nojima Fault

scholarly journals Absolute Dating of Past Seismic Events Using the OSL Technique on Fault Gouge Material—A Case Study of the Nojima Fault Zone, SW Japan

2020 ◽  
Vol 125 (8) ◽  
Author(s):  
Evangelos Tsakalos ◽  
Aiming Lin ◽  
Maria Kazantzaki ◽  
Yannis Bassiakos ◽  
Takafumi Nishiwaki ◽  
...  
Keyword(s):  
Fault Zone ◽  
Fault Gouge ◽  
Seismic Events ◽  
Nojima Fault ◽  
Absolute Dating ◽  
Sw Japan

Hardened foliated fault gouge from the Nojima Fault zone at Hirabayashi: Evidence for earthquake lightning accompanying the 1995 Kobe earthquake?

Island Arc ◽  
2008 ◽  
Vol 10 (3-4) ◽  
pp. 447-456
Author(s):  
Yuji Enomoto ◽  
Fumio Asuke ◽  
Zhong Zheng ◽  
Hiroyuki Ishigaki
Keyword(s):  
Fault Zone ◽  
Fault Gouge ◽  
Kobe Earthquake ◽  
Nojima Fault

TEM microstructural analysis in a fault gouge sample of the Nojima Fault Zone, Japan

2013 ◽  
Vol 583 ◽  
pp. 101-104 ◽  
Author(s):  
Christoph Janssen ◽  
Richard Wirth ◽  
Aiming Lin ◽  
Georg Dresen
Keyword(s):  
Fault Zone ◽  
Microstructural Analysis ◽  
Fault Gouge ◽  
Nojima Fault

Hardened foliated fault gouge from the Nojima Fault zone at Hirabayashi: Evidence for earthquake lightning accompanying the 1995 Kobe earthquake?

Island Arc ◽  
2001 ◽  
Vol 10 (3-4) ◽  
pp. 447-456 ◽  
Author(s):  
Yuji Enomoto ◽  
Fumio Asuke ◽  
Zhong Zheng ◽  
Hiroyuki Ishigaki
Keyword(s):  
Fault Zone ◽  
Fault Gouge ◽  
Kobe Earthquake ◽  
Nojima Fault

Seismic observations in the DPRI 1800 m borehole drilled into the Nojima Fault zone, south-west Japan

Island Arc ◽  
2001 ◽  
Vol 10 (3-4) ◽  
pp. 288-295 ◽  
Author(s):  
Kin'Ya Nishigami ◽  
Masataka Ando ◽  
Keiichi Tadokoro
Keyword(s):  
Fault Zone ◽  
South West ◽  
Nojima Fault

scholarly journals Carbonaceous Materials in the Fault Zone of the Longmenshan Fault Belt: 1. Signatures within the Deep Wenchuan Earthquake Fault Zone and Their Implications

Minerals ◽  
2018 ◽  
Vol 8 (9) ◽  
pp. 385 ◽  
Author(s):  
Li-Wei Kuo ◽  
Jyh-Rou Huang ◽  
Jiann-Neng Fang ◽  
Jialiang Si ◽  
Haibing Li ◽  
...  
Keyword(s):  
Wenchuan Earthquake ◽  
Fault Zone ◽  
Active Fault ◽  
Carbonaceous Materials ◽  
Coseismic Slip ◽  
Earthquake Fault ◽  
Active Fault Zone ◽  
2008 Wenchuan Earthquake ◽  
Seismic Slip ◽  
Longmenshan Fault

Graphitization of carbonaceous materials (CM) has been experimentally demonstrated as potential evidence of seismic slip within a fault gouge. The southern segment of the Longmenshan fault, a CM-rich-gouge fault, accommodated coseismic slip during the 2008 Mw 7.9 Wenchuan earthquake and potentially preserves a record of processes that occurred on the fault during the slip event. Here, we present a multi-technique characterization of CM within the active fault zone of the Longmenshan fault from the Wenchuan earthquake Fault Scientific Drilling-1. By contrast with field observations, graphite is pervasively and only distributed in the gouge zone, while heterogeneously crystallized CM are present in the surrounding breccia. The composite dataset that is presented, which includes the localized graphite layer along the 2008 Wenchuan earthquake principal slip zone, demonstrates that graphite is widely distributed within the active fault zone. The widespread occurrence of graphite, a seismic slip indicator, reveals that surface rupturing events commonly occur along the Longmenshan fault and are characteristic of this tectonically active region.

Iron speciation in fault gouge from the Ushikubi fault zone central Japan

ICAME 2007 ◽  
2008 ◽  
pp. 921-934
Author(s):  
Guodong Zheng ◽  
Bihong Fu ◽  
Yoshio Takahashi ◽  
Masaaki Miyahara ◽  
Akihito Kuno ◽  
...  
Keyword(s):  
Fault Zone ◽  
Fault Gouge ◽  
Iron Speciation ◽  
Central Japan
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