Experience in optimization of constriction machines complex by Dijkstra method on Perm city contraction site
The article gives the calculation of the optimal set of construction machines at the earthworks stage. As an input data used a schedule of earthmoving calculated during the designing of a project for the construction. As well as a set of works on the planning of the territory, temporary roads, removal of surplus earth masses from the construction site, cutting an underburden in the foundation pit, backfilling of the sinuses of the foundation, compaction of backfill soil with a vibratory plate. Object of research is residential complex under construction located in Perm city. In article author demonstrate the use of the method of calculating of optimal contraction machines complex based on Dijkstra method based on the technical and economic indicators obtained in the calculation. The adjusted cost per 1m<sup>3</sup> developed soil chosen as the optimization criterion.