Abstract
The problem of modeling public services based on architectural and planning decisions is considered, the role of traffic in the formation of a model of city services is analyzed. An integrated criterion for the quality of public services is proposed. A method has been developed for determining segmented public services taking into account the transport areas of the city, which will make it possible to evenly disperse public service centers. The basis is a socio-planning organization, as a material-spatial system containing anthropogenic and natural components – the territory and institutions where the functional processes that take place in the urban planning environment take place. The described model has certain versatility, and is simultaneously suitable for characterizing various categories of service institutions. Thus, the task of optimizing the quality of public services in the city is reduced to a mathematical model for which, by setting the basic design criteria, the optimal result can be obtained. On the basis of a questionnaire survey and analysis of statistical data, calculation of traffic intensity, the demand and supply of the level of public services фre studied. The structural elements of this model: population, territory, transport and service institutions, are in dialectical interaction, which is described by the mathematical model in this study. The model is based on the calculation of the minimum population in the service area, which allows to have i-th type establishments using the social potential method, as well as a graph-analytical method in determining the optimal location of service institutions in the city. As a result of the research, a conceptual model of public services for cities is built, a layout of supermarkets in the territory of Uzhhorod and distribution of service areas of these institutions is proposed. This optimization will ensure uniform domestic servicing of the territory, optimal performance indicators of service establishments and minimum average service radii of points.
Highlights
In the conditions of intensive urban development, the problem of streamlining transport services for the population is gaining priority
The rapid development of requirements for the level and quality of service dictates the need to increase the area for public services; and the growing level of motorization in the city (299.5 cars/thousand inhabitants as of 2018) necessitates the expansion of the roadway
An assessment of the level of public services in the city showed that only 34.5 % of the territory is provided with proper service [7]
Summary
In the conditions of intensive urban development, the problem of streamlining transport services for the population is gaining priority. Considering exactly which modes the respondents used, determined the main mode of movement, it is noticeable that if for groups of users of public transport, personal transport and those who travel on foot, their mode of movement and really dominates among those used, almost half of those who usually use bicycles, for the polled day, it was only walking, another 15 % used either public transport or did not leave home While those who indicated usually did not leave their homes, they carried out trips and movements – one third of the movements – on foot and by public transport; 15 % for personal cars and bicycles. When considering trips by gender, one can see that while public transport is used by representatives of both sexes relatively (26 % and 24 % for women and men, respectively), men use personal transport and bicycles more actively than women, while women more often than men, they walk or take a taxi (Fig. 3)
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