Legislative acts regulating relations on energy saving in Russia and Rostov region are considered. The article presents the main problems of energy saving in Russia. The main reasons for the low level of energy saving in residential buildings are considered.
Keywords: energy saving, energy efficiency, housing and communal services, energy saving technology, residential building, resource, building, building, energy efficiency class
In the article there are results of modeling of the work of steel concrete screw and drilling piles interacting with the soil massif . For the purpose of modeling the mathematical apparatus of finite element method was used in realization of the license certified program complex Lira- soft v.10.6. The process of modeling of the subsidence is described. There is a presentation of three options of interaction of soil and piles. Draft magnitudes of single piles from external load and from negative friction forces are found.
Keywords: Steel concrete screw pile, drilling pile, soil massif, subsidence, Lira-soft, draft, deformations, movements, tensions