TY  - JOUR
T1  - Development of Methods to Determine Output Production Coefficient
AU - Ligotsky, Dmitry Nikolaevich AU - Mironova, Kristina Vladimirovna 
JO  - Research Journal of Applied Sciences
VL  - 13
IS  - 3
SP  - 202
EP  - 208
PY  - 2018
DA  - 2001/08/19
SN  - 1815-932x
DO  - rjasci.2018.202.208
UR  - https://makhillpublications.co/view-article.php?doi=rjasci.2018.202.208
KW  - Mineral deposit
KW  -volume of mine rock mass
KW  -the inter-ramp angle
KW  -working bench
KW  -opencast mine
KW  -planned mode
KW  -the operational extraction coefficient
KW  -output production coefficient
AB  - The output production coefficient is a coefficient of mineral deposit which shows calculation ratio
of the volume of mineral product to the volume of mine rock mass during a certain production period. In this
study, we describe the methods to determine the output production coefficient for complex deposits. The
solution of the task allows to optimize parameters of current plans of open mine rock works and will define the
mode of mine work. Besides this coefficient will give some more detailed information about resources of
opencast mine and its vulnerability. The calculation of this value characterizes the research of this opencast
mine as a local criterion. In this connection, the task to develop some methods of the determination of output
production coefficient is our current task for today.
ER  -