Application of the complex variable function method in solving the floor heave problem of a coal mine entry

With the increase of mining depth in Chinese coal mines, the entry floor heave becomes one of the major engineering problems. This paper has studied the stress and displacement distribution around an entry in Buertai coal mine, China. The mechanism of floor heave is analyzed using the method of comp...

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Vydáno v:	Arabian journal of geosciences Ročník 11; číslo 17; s. 1 - 15
Hlavní autoři:	Yang, Jing-Hu, Song, Gao-Feng, Yang, Yi, Yang, Zeng-Qiang
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Berlin/Heidelberg Springer Berlin Heidelberg 01.09.2018 Springer Nature B.V
Témata:	Agreements Coal Coal mines Coal mining Complex variables Confining Earth and Environmental Science Earth science Earth Sciences Ground based control Heaving Longwall mining Mathematical models Mechanical properties Methods Mine drainage Mines Mining Modelling Original Paper Stability Stress concentration Theoretical analysis Numerical modeling Control technique Floor heave Complex variable function
ISSN:	1866-7511, 1866-7538
On-line přístup:	Získat plný text
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