STUDY OF THE FLOW COLLECTION PERIOD INFLUENCE ON THE REDISTRIBUTION OF UNUSED LABOR RESOURCES IN NON-RHYTHMIC WORKS

Abstract

Abstract. The article proposes to reduce the duration of non-rhythmic flow works on technologically identical processes by using unused labor resources on works with an increased flow curtailment period on interdependent grippers.
In non-rhythmic flow construction, there are processes with a reserve of unused labor resources on jobs and grabs, which affect the duration of work (the period of deployment of flows). The analysis of non-rhythmic works showed that they have works with a period of curtailment of flows greater than the smallest value and they have a reserve of unused labor resources, but do not affect the terms of execution of works. Previous work with an increased flow deployment period has shown that redistributing work volumes between two jobs shortens the duration of work. In previous studies, the redistribution of volume between these two works has an abstract nature without determining the technological homogeneity of the two works. Performed preliminary studies showed that interdependent grabs for parallel work are determined by a rank matrix with priority on the OVRR front. The redistribution of non-rhythmic work volumes is forged in it into technologically identical types of work sections.
For processes with an increased period of curtailment of flows, it is proposed to balance two jobs by a parallel method of performing work on technologically identical jobs without using additional labor resources.
Optimization methods for shortening the construction period involve the use of parallel methods on two technologically identical works with an increased period of curtailment of the flow. The example shows the balancing of two works by using special and universal (excavator) machines with specialized specialists or complex crews. Technical and economic indicators were determined for the performed optimization.