At most of the construction industry large enterprises, focused on the building materials and products production, where bulk materials are used as charge stock and there are crushing, grinding operations, etc. as a part of the technological chick, atmospheric dust emissions are not reduced in air to normalized values. Especially it concerns fine particles PM10 and PM2.5. The basis for solving the problem of ensuring environmental safety in the aerated concrete production is the efficient dust removal systems development. To solve this problem, it is necessary to study the released dust properties.
Abstract. We consider a method of calculation of an orthotropic plate with variable thickness. The solution is performed numerically by the finite element method. The calculation is made for the springs of a hang glider made of carbon fiber. The comparison of the results with Sofistik software complex is given.
The description of bamboo varieties is given, the material structure and the application scope are considered. The characteristics of the advantages and disadvantages of bamboo as a structural building material are given. The results of determining the mechanical properties of bamboo are investigated. The normative documents (ISO standards) regulating the use of bamboo in construction are presented. There has been a lag in the operating instructions production for bamboo use in construction. The researchers who studied the bamboo properties and nodal junctures of bamboo rods, as well as the architects and designers of original bamboo structures are indicated.
The process of managing the territorial brand has been analysed, the quadrangular model of competitive advantage of tourist destinations in the North Caucasus regions has been designed.
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