ALGORITHMS OF SHAPING AND DESIGNING OF THE COMBINED BLOCK CONSTRUCTIONS ON THE BASIS OF WOOD
Development of the common algorithms and the principles of a shaping and designing of the combined block constructions on the basis of wood as new class of building constructions will allow to provide economic efficiency and operational reliability. Such principles have to be based, first of all, on a range of structural materials which is possible and reasonable to use for the considered class of constructions. In independence of the applied materials it is necessary to include a covering into the common operation of the projected system, for example, by gluing it to the main bearing wooden frame. Such constructive method allows to raise geometrical characteristics of a transverse section and by that to reduce the total cost of construction in general. Algorithms of a shaping of the combined block constructions on the basis of wood are based on the considering the regional principle of constructions, the developed transport communications, on the principle of systems approach, on designing of blocks as the combined lamellar-and- rod space frames which synthesized and develop the best properties of the modern space frame system. Besides, process of a shaping of block design systems has to consider the principles of simplification of a design form and ensuring the maximal longevity of constructions and buildings in general, interchangeability and commonality of elements, prefabrication of junction nodes, effective use of properties of the applied materials, high processibility of manufacture and the maximal prefabrication of designs. The specific examples of realization of the formulated algorithms and the principles of block constructions shaping, and also the advantages, reached on designing of coverings of buildings and constructions made of combined designs on the basis of wood taking into account the formulated provisions are reviewed in this article. The formulated algorithms and the principles of a shaping are the tool for works on creation of new technical solutions, also including application of the modern sheet materials like OSB, LVL, Magnesium oxide wallboard, etc. presented now at the domestic structural market. The construction decisions, which are provided in this article, are the evidence of possible further perfecting and extension of the nomenclature of wooden designs thanks to which increase in their competitive capacity is reached.