Перегляд Автор "Priymachenko, Oleksiy"
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Документ Determination of limits for acoustical pollution from main roads at the stage of urban area zoning(КНУБА, 2017) Priymachenko, Oleksiy; Shilova, ТetianaAt the present time, city planning specialists are capable of taking into account various factors relevant to the development and planning of urban areas with consideration for future environmental pressures and their limits. Due to this, it will be possible to save financial costs when carrying out actions required for decreasing the technogenic impact on the ecology and living environment, and planning the perspectives of regional development. For this reason, the analysis of environmental pressures from the city main roads network is relevant for any city. This paper contains the calculated data on the results of analysis of the city main roads characterized by different planning concepts. These data are required for determining the corresponding planning actions.Документ Environmental Management Methods for Trunk Road Adjacent Urban Areas(КНУБА, 2019) Priymachenko, OleksiyThe efficient operation of all types of transport is an essential condition for the stable operation of Ukrainian economy. Since the transport industry of Ukraine is closely connected to almost all branches of production and social sphere, its trends in development follow the general dynamics of the country's economic development. At the same time, transport industry's development priorities should take into account the distinguishing features of road transport as a fast, convenient, mobile, socially significant mode of transport whose activities are subject to certain safety and environmental risks and guided by international regulatory and legal codes and standards. Today there are more than 1 million trucks and approx. 7 million cars in Ukraine, and this number is growing. This, in turn, leads to an increase in fuel and energy resources consumed by motor vehicles. Raising requirements on the ecological condition of the urban environment causes a problem in the effective planning and functioning of protective and planning elements of trunk road adjacent areas. Trunk road adjacent areas are those located along the main street and road network within the boundaries from the trunk road to the construction line. These are the boundaries of the location of houses and structures related to the red lines, according to the construction line definition. They account for about 15…30% of the city's area. The study of methodological foundations of sustainable development of urbanized areas should be based on a comprehensive, problem-oriented approach of various related scientific studies. There-fore, the task of studying the environmental impact of the main street network is relevant for the city. Thus, the city's main street and road network can be called the main source of complex ecological impacts, particularly on the intra-city environment and the environment, i.e. the urban eco-system as a whole. All-natural components of the urban environment, namely, geological, atmospheric, hydrological environment, are subject to harmful anthropogenic impact of the street and road network. The most critical is the atmospheric air condition, whose deterioration is a planetary scale problem.Документ Methodology of studies for selecting engineering decisions in territory planning(KNUCA, 2018-03-10) Priymachenko, Oleksiy; Kobzar, OleksandrThe vigorous growth of cities and reduction of free territories for building construction necessitate the development of town areas with complex geotechnical conditions. The complexity of construction in such areas causes increase of construction costs and, as a result, decrease of profitability in the real estate market and occurrence of additional risks in developing the corresponding areas. In the initial stage of design, that is, in the stage of technical-and-economic assessment, there is a need to select engineering planning decisions and to adopt the corresponding arrangement of engineering protective structures in the design area. Unavailability of an algorithm for solving this problem in the initial design stage often causes a need for redesign and for development of several design variants, and as a result, for increase of design periods and for attraction of additional costs. For this purpose, it is required to analyze factors affecting selection of engineering protective structures and use of such structures in certain development areas, as well as to develop an information model for selecting engineering protective structures for specific territories. The practicability of anti-landslide measures is determined with consideration for the basic causes of landslides. Therefore, the priority task is to determine the causes and types of landslides. Landslide protective structures selected with consideration for causes and types of landslides and in the next study stage is to determine the loads. The selection of optimal landslide protective structures is based on the results of engineering-geological studies and on the results of comparison of several design variants. Exactly, in selecting landslide protective structures required, models can be used. The engineering decision in territory planning should be taken by comparing variants of landslide protective structures with consideration for initial and calculated data. The proposed information model will provide the possibility to determine, in earlier design stages, the technology and cost of construction. The proposed methodology of studies for selecting engineering decisions in territory planning provides the possibility to predict the investment attractiveness of the development area and its profitability in the real estate market. The results obtained can be used in developing town-planning information bases for territories. The actuality of these studies is confirmed by development density and competition among builders in taking decisions and reducing risks.Документ Model for effectiveness evaluation of planning measures for protection of areas surrounding main roads from the influence of environmental pressures of the Kyiv main road network(КНУБА, 2017) Priymachenko, OleksiyRaising the requirements to the ecological state of the urban environment engenders the issue of efficient planning and functioning of protection elements of areas surrounding main roads. Surrounding main roads are areas situated along the main trunk road networks within the space from the main road to the building line. As defined, the building lines are the boundaries of placing houses and buildings relative to frontage lines [1]. They make up about 15 − 30 % of a town or city area [2].Research of the methodological framework of the sustainable development of urbanized territories should be based on a complex problemoriented approach of different related scientific researches. This is why the task of examining the environmental pressures of main road network is highly relevant for a city. An analysis of Ukrainian regulatory documents showed that the development and feasibility evaluation of urban development regulations are insufficient for evaluation of planning measures for protection of the areas surrounding main roads. The mathematical and information models demonstrating the dependence of environmental pressures by factors and attributes in accordance with planning decisions were presented for the evaluation. On-sight surveys of a main road network with different planning criteria were conducted as exemplified by Kyiv, in the course of which data necessary for evaluating the efficiency of planning decisions were collected. On the basis of the obtained data recommendations on planning decisions for respective urban areas have been given.