Підводні технології
Постійне посилання на фондhttps://repositary.knuba.edu.ua/handle/987654321/234
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Документ The formation of modular structures through the prism of architecture in marine areas(КНУБА, 2019) Tovbych, Valery; Kravchuk, HalynaThe causes of actualization of the problem of water urbanism are shown. The key suggestions for possible formation of floating structures are considered, the international experience of such objects design are analyzed. The question of the formation of modular structures are based on the methods of geometric modeling. The correct and semi-regular polyhedra are analyzed as the most streamlined figures from the point of view of utilitarian, stability, and buoyancy. Because of such figures form the largest internal usable volume with a minimum surface area and have a regular symmetrical structure. The basic properties of continuous filling of three-dimensional space on the basis of modular design of convex polyhedrons of spherical type are revealed. An important prerequisite is the unification of the modules of mutual harmonization of system elements on the basis of multiplicity. The advantages of modular design and the possibility of forming the floating structures are analyzed. It is proposed to solve the modular structure of the three-dimensional cross-core structural system (the spatial framework solves not only the functional-utilitarian problem of overlapping the space, but is the formative structure of the whole building). Based on the generalized project experience, new approaches and state-of-the-art engineering and technological solutions have been identified to unlock the potential of marine ecosystems for future development. The main aspects of the formation of modular structures in the marine areas are highlighted, in particular, the following: - formation of floating structures is analyzed on the basis of geometric modeling methods; - a three-dimensional cross-core structural system based on regular polyhedra is proposed; - the structural features of the formation of floating structures and the outlined prospects of water urbanism are distinguished.Документ Progressive Technologies in Design of Town Planning and Landscape Recreational Objects Made of Floating Modular Elements(КНУБА, 2019) Shebek, Nadiia; Olkhovets, OleksandrThe article outlines the major re-search areas on the problem of the water area exploitation in town planning, as well as progressive trends in the design of floating residential, public, production, recreational buildings and facilities. The latter include the forming of aquatorial spatial structures, such as floating town planning and landscape recreational objects. It has been acknowledged that man-made archipelagos are feasible to be assembled of unified modular elements produced in a big number of copies by industrial enterprises, which implies their high quality and relatively low cost. Such elements are transported to their location of use through waterways, which makes their shipment significantly cheaper. During the operation, floating structures, if necessary, are capable of changing their function, size, configuration and location. Their damaged elements can be quickly substituted with the new ones, while unsuitable for further use fragments may be adjusted to other needs or recycled. Floating modules must meet specific requirements that apply to mobile buildings and facilities. Among them, the requirements of technological effectiveness of production, transportation efficiency, autonomous operation, adaptation to extreme operating conditions. In addition, expectations for their reliability, efficiency and environ-mental friendliness are increasing. In order to program the life cycle of floating town planning and landscape recreational objects it is suggested to use progressive technologies of building information modeling. ВІМ-technologies are an efficient means of collective creation, processing and storage of information for the whole lifecycle object. Their use has a positive effect on the indicators of efficiency, performance, cost and safety of construction, logistics and operation of the object. The use of ВІМ-technologies avoids most of the errors at the design stage and make the necessary corrections during the implementation of the intention. The principle of parametricity, realized in the ВІМ-environment, influences all the sections of the draft, which to some extent guarantees accuracy in the development of a design solution.