A Study on Geophysical Features of Deep Structures of the Hefei Basin and the Southern Tanlu Fault Zone

2006 ◽  
Vol 49 (1) ◽  
pp. 107-115 ◽  
Author(s):  
Yun-Ping LI ◽  
Shi-Guo WU ◽  
Wen-Gong HAN ◽  
Yue-Qiao ZHANG
Keyword(s):  
Fault Zone ◽  
Tanlu Fault Zone ◽  
Tanlu Fault ◽  
Hefei Basin ◽  
Geophysical Features

scholarly journals High resolution tomography of the Tanlu fault zone near Hefei with passive seismic and magnetotelluric linear array data

2021 ◽  
Vol 34 (1) ◽  
pp. 1-12
Author(s):  
Jian Xu ◽  
◽  
Kangdong Wang ◽  
Junlun Li ◽  
Ning Gu ◽  
...  
Keyword(s):  
High Resolution ◽  
Fault Zone ◽  
Linear Array ◽  
Array Data ◽  
Tanlu Fault Zone ◽  
Tanlu Fault ◽  
Passive Seismic

Characteristics and Implications of Nanocoatings on Gouges in a Seismically Active Fault Zone

2021 ◽  
Vol 21 (1) ◽  
pp. 707-714
Author(s):  
Lei Wang ◽  
Zhicai Wang ◽  
Hongtai Chao ◽  
Chuancheng Yang
Keyword(s):  
Electron Microscope ◽  
Scanning Electron Microscope ◽  
Fault Zone ◽  
Active Fault ◽  
Active Faults ◽  
Tectonic Stress ◽  
Tanlu Fault Zone ◽  
Tanlu Fault ◽  
Slip Planes ◽  
Scanning Electron

Using a ZEISS Axio Scope A1 ordinary polarizing microscope, a ZEISS Sigma 300 scanning electron microscope and a HITACHI S4800 scanning electron microscope, we observe micro/nanocharacteristics of slip planes in gouges sampled from the Tanlu fault zone, the Haiyuan fault zone and several other Late Pleistocene active faults, such as the Haiyang fault, the Shuangshan-Lijiazhuang fault and the Xintai-Mengyin fault, in Shandong Province. Based on microscopic observation of gouges, a straight slip zone is a sign of seismic stick slipping. According to scanning electron microscopy results, the surface of gouges is commonly covered by nanocoatings. Such coatings feature nanoparticles, aggregations, scratches, grooves, cracks and “silver lines.” According to the characteristics of nanomaterials, we believe that nanocoatings on gouges could help rapidly unload tectonic stress in the process of energy accumulation and weaken the strength of the active fault, which is beneficial to creep slipping and has a weakening effect on seismogenesis.

Seismites in the Dasheng Group: New evidence of strong tectonic and earthquake activities of the Tanlu Fault Zone

2015 ◽  
Vol 59 (3) ◽  
pp. 601-618 ◽  
Author(s):  
HongShui Tian ◽  
Antonius Johannes Van Loon ◽  
HuaLin Wang ◽  
ShenHe Zhang ◽  
JieWang Zhu
Keyword(s):  
Fault Zone ◽  
Tanlu Fault Zone ◽  
Tanlu Fault ◽  
New Evidence

Recent activity of Chihe segment of Tanlu fault zone

2004 ◽  
Vol 17 (6) ◽  
pp. 678-685
Author(s):  
Da-quan Yao ◽  
Jia-can Liu
Keyword(s):  
Fault Zone ◽  
Tanlu Fault Zone ◽  
Tanlu Fault ◽  
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