engleski

Application of Chronometry Method Towards Calculation of Regulation

Work study is an area of construction production rationalization in which with scientific, logical, holistic and system analysis methods of the process we gain optimum in way of work and time of work. Chronometry method is one of the work study methods which is appropriate for recording shorter cyclic processes and is based on statistical sampling theory. Study shows applied chronometry method in work of standard cyclic construction machine. Technological process of loading material with hydraulic excavator into transport vehicle is shown. All the processes were recorded with snapback chronometry method in order to gain higher precision of labor time of each work operation in production technological process. This study's goal is accomplishing regulation due measured time cycle and compare measured effects with effects obtained with standard regulation of hydraulic excavator practical achievement. According to research results gained using snapback chronometry method on two construction sites show that the practical achievements average is around thirty percent higher when recorded on the site than it can be calculated by standard methodology.

work study; snapback chronometry method; cyclic time; standard cyclic construction machine regulation

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