Zobrazeno 1 - 10
of 288
pro vyhledávání: '"Guy, Reed A."'
Publikováno v:
International Journal of Mining Science and Technology, Vol 30, Iss 1, Pp 39-47 (2020)
In 2017, one of the international authorities on coal bursts, Mark Christopher, published a paper entitled “Coal bursts that occur during development: A rock mechanics enigma”, in which several relevant technical issues were identified. This pape
Externí odkaz:
https://doaj.org/article/a85f6744e2b648eebf6953cb867b51ce
Autor:
Russell Frith, Guy Reed
Publikováno v:
International Journal of Mining Science and Technology, Vol 29, Iss 1, Pp 17-25 (2019)
The method of determining coal pillar strength equations from databases of stable and failed case histories is more than 50 years old and has been applied in different countries by different researchers in a range of mining situations. While common w
Externí odkaz:
https://doaj.org/article/649699653afb4ac2bee0930971890820
Publikováno v:
International Journal of Mining Science and Technology, Vol 28, Iss 1, Pp 67-77 (2018)
It is arguable that the development of reinforcing roof bolting systems has largely stagnated in recent times, primarily due to the prevailing industry view that few, if any, further improvements can be made to what currently exists. However, this pa
Externí odkaz:
https://doaj.org/article/b01295cc341641efb68b68240eac891a
Autor:
Russell Frith, Guy Reed
Publikováno v:
International Journal of Mining Science and Technology, Vol 28, Iss 1, Pp 11-19 (2018)
Current coal pillar design is the epitome of suspension design. A defined weight of unstable overburden material is estimated, and the dimensions of the pillars left behind are based on holding up that material to a prescribed factor of safety. In pr
Externí odkaz:
https://doaj.org/article/53f1b28e27a542098b64583eb2fdafc0
Publikováno v:
International Journal of Mining Science and Technology, Vol 27, Iss 1, Pp 9-15 (2017)
Coal pillar design has historically assigned a factor of safety (FoS) or stability factor (SF) according to their estimated strength and the assumed overburden load acting on them. Acceptable FoS values have been assigned based on past mining experie
Externí odkaz:
https://doaj.org/article/35ec12e869c84aa4862a3d43a43cc783
Autor:
Deltete, Robert J., Guy, Reed A.
Publikováno v:
Analysis, 1997 Oct 01. 57(4), 304-315.
Externí odkaz:
https://www.jstor.org/stable/3328093
Autor:
Robbins RA
Publikováno v:
Southwest Journal of Pulmonary and Critical Care, Vol 14, Iss 6, Pp 311-311 (2017)
No abstract available. Article truncated after 150 words. University of Arizona (UA) officials announced yesterday that the UA College of Medicine-Phoenix, which was originally a branch of the UA-Tucson medical school, was granted full accreditation
Externí odkaz:
https://doaj.org/article/e5328735fa594a4c842d738b9a4c6c81
Autor:
Guy Reed, Russell Frith
Publikováno v:
International Journal of Mining Science and Technology, Vol 29, Iss 1, Pp 17-25 (2019)
The method of determining coal pillar strength equations from databases of stable and failed case histories is more than 50 years old and has been applied in different countries by different researchers in a range of mining situations. While common w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14477e5fa25f70d2ee688a8980a6526e
https://doi.org/10.1016/j.ijmst.2018.11.024
https://doi.org/10.1016/j.ijmst.2018.11.024
Autor:
Deltete, Robert, Guy, Reed
Publikováno v:
Philosophy of Science, 1991 Sep 01. 58(3), 377-397.
Externí odkaz:
https://www.jstor.org/stable/187938