TECHICAL Series MATHEMATICS • INFORMATICS • PHYSICS Series PHILOLOGY Series ECONOMIC SCIENCES Sereies EDUCATIONAL SCIENCES Series LAW AND SOCIAL SCIENCES Series
Contributions to the Improvement of the Method for the Evaluation of Mining Systems Based on Consumption of the Work
(Contributii la perfectionarea metodei de evaluare a sistemelor miniere pe baza consumurilor de muncă)
Vol LXI • No. 1/2009
Iosif Andras, Livia Ilias, Adrian Petrar
Universitatea din Petrosani, Str. Universitătii nr. 20, Petrosani, Romania

 Keywords   complex operations, primary, secondary and repeated operations.

 Abstract
This work paper describe the front parameters (length, height), the technology adopted (step/cycle, technological limitations of implementation of complex operations, technical security restrictions). Mathematical model graphics default is much simplified but with organizational parameters, namely the number of workers, duration and default cycle determined by the speed of their production and promotion on exchange and day.

 Rezumat
Perfecţionarea metodei de evaluare pe baza consumurilor de muncă prezentată în aceasta lucrare s-a realizat ţinând seama de dependenţa dintre parametrii modelului, precum şi variaţia producţiei, a costului de producţie, a vitezei de avansare în raport cu parametrii modelului sau dependenţa dintre ei. Pe baza acestora se aleg parametrii principali ai soluţiei de organizare, adică se precizează lungimea frontului de abata,j înălţimea frontului, producţia pe schimb şi pe zi, numărul de muncitori pe schimb şi pe zi, durata ciclului, avansarea frontului pe schimb şi pe zi.



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