Construction machines requirement for the building site

Abstract

Economic indicators of construction production are directly related to the choice of the optimal number of machines. The lack of machines for the production of construction and installation works leads to the impossibility of their implementation in the directive period. The pace of construction and installation work and labor productivity depend, to a large extent, on the degree of provision of construction facilities with machines (level of labor mechanization). The article considers the calculations of the need for construction machines for the building site, trust and the ministry. When determining the need for machines for construction sites, it is necessary to take into account ensuring the execution of works in the planned timeframe, increasing the level of complex mechanization, increasing labor productivity and reducing manual work, improving the use of the machine park and their operation. The article presents a consistent set of formulas that must be used when choosing construction machines and determining their number.

Assessment of the efficiency of quality management systems of agricultural planning and economic elements

“…If the same individuals exist in the population, then the final choice of the best option will be carried out taking into account the studied criteria and the weights of their influence established by experts. In addition, each IP is tested for applicability and adaptability to specified conditions [1,[3][4][5][6][7][8][9][10][11]. The population is assessed, selected, propagated and updated until the conditions for stopping the algorithm are met.…”