Research on time structure characteristic of gas concentration sequence in the working face

Autor:	Li-wen He, Xi-bin Li, Shi-liang Shi, Yi Song
Rok vydání:	2011
Předmět:	Work (thermodynamics) business.industry Coal mining Energy Engineering and Power Technology Mechanics Geotechnical Engineering and Engineering Geology Measure (mathematics) Value of time Variable (computer science) Nonlinear system Forensic engineering Production (economics) Coal business Geology
Zdroj:	Journal of Coal Science and Engineering (China). 17:311-315
ISSN:	1866-6566 1006-9097
DOI:	10.1007/s12404-011-0316-9
Popis:	In the procedure of coal industry production, the losses of the persons and economy caused by the gas explosion accidents are most serious, therefore, prevention and control of the gas explosion accident of the coal mines is an important issue needed to be solved urgently in the safety production work of our coal mines. The characteristic of time structure variation index characteristic was analyzed about gas concentration sequence of three measure points in the NO. II1024 working face. It was found that the value of time variation about three measure points was mostly 1
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::258c80ded796994889bc33654d69d735 https://doi.org/10.1007/s12404-011-0316-9 Zobrazit plný text záznamu Full text from SpringerLink