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The Effect of a Tectonic Stress Field on Coal and Gas Outbursts [PDF]
The Scientific World Journal, 2014 Coal and gas outbursts have always been a serious threat to the safe and efficient mining of coal resources. Ground stress (especially the tectonic stress) has a notable effect on the occurrence and distribution of outbursts in the field practice.
Fenghua An, Yuanping Cheng
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Frontiers in Earth Science, 2022 Shale is a low-porosity and low-permeability reservoir, and structural fractures are the main controlling factor for the migration and accumulation of shale gas. Moreover, tectonic fractures are controlled by the paleo-tectonic stress field.
Douzhong Zhang +8 more
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Insights into fundamental problems of rockburst under the modern structure stress field
Scientific Reports, 2022 Rockbursts are some of the most severe dynamic disasters in coal mines. In this paper, the discrimination method of the tectonic stress field is proposed by analyzing the modern stress field in China.
Hai Rong +4 more
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Recent Tectonic Stress Field in Northwest Yunnan Province
IOP Conference Series: Earth and Environmental Science, 2021 Abstract Based on the collected focal mechanism solutions of M≥3.0 earthquakes in Northwest Yunnan from 2000 to 2018, we used Michael’s linear inversion method to perform stress tensor inversion, and attempted to analyze the temporal and spatial evolution characteristics of the tectonic stress field in Northwest Yunnan.
Wenjie Fan, Xiuyi Yao, Xiaofeng Cui
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Tectonic Stress Field in Central Europe
Annals of Geophysics, 1967 Sclieidegger's s t a t i s t i c a l method for the tectonic interp<br />r e t a t i o n of e a r t h q u a k e f a u l t plane solutions is applied t o r e c e n t l y published<br />solutions of e a r t h q u a k e s which occurred in two ...
SCHEIDEGGER A. E., RANALLI G.
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Contemporary tectonic stress field in China [PDF]
Earthquake Science, 2010 The contemporary tectonic stress field in China is obtained on the basis of Chinese stress field database and Harvard CMT catalogue. Result of the inverted tectonic stresses shows that the maximum principal stress axis strikes nearly north-south direction in the west part of Tibet plateau, ENE direction in North China.
Y. Wan
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Tectonic evolution and mineralization exploration of Lujing uranium ore field, South China [PDF]
Scientific ReportsGranite-type uranium deposit is one of the most important uranium deposit types in China, with orebodies strongly controlled by structures. Previous studies of the Lujing ore field mainly focused on metallogenic genesis and Yanshanian structure, which ...
Weidong Ren +8 more
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Study of in situ stress inversion of deeply incised valleys considering the river evolution process [PDF]
Scientific ReportsThe study of the in situ stress field is significant for the stability of large underground caverns near deep V-shaped valleys. Tectonic movements, gravity and river erosion have a great influence on the formation of the modern stress field.
Xianliang Wang +10 more
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The recent tectonic stress field of the Amur region
Геодинамика и тектонофизика, 2018 The Amur region (Priamurie) is located in the NE part of the Amur lithospheric plate and its surrounding territories. Seismic activity is moderate in Priamurie, and the regional earthquakes, including the strongest ones, occur mainly in three seismic ...
D. A. Safonov
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Rupture propagation in strong earthquake sources and tectonic stress field
Bulletin de la Société Géologique de France, 2013 Abstract Problems of physical basis of earthquake source mechanics are discussed. Results of stress state reconstruction based on the cataclastic analysis of discontinuous dislocations in some seismotectonic active earth crust domains are presented.
R.E. Tatevossian, Yu. L. Rebetsky
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