Urban Planning
shahrivar rostaei; Firouz Jafari; Rogayeh Aliyoun
Abstract
Population growth and urbanization have reduced the per capita access to many social and economic facilities and its consequences have been manifested in a decrease in the quality of life in various urban areas.Tabriz metropolis, like most major cities in the country, is the bedrock of spatial inefficiency ...
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Population growth and urbanization have reduced the per capita access to many social and economic facilities and its consequences have been manifested in a decrease in the quality of life in various urban areas.Tabriz metropolis, like most major cities in the country, is the bedrock of spatial inefficiency in the regions to benefit from public urban services, especially educational services. The need to pay attention to educational use as the most basic urban public services is very important due to the youth of our country. This research has analyzed the distribution of educational centers in Tabriz, especially girls' schools in the first and second secondary school, from the point of view of spatial justice. The research method is descriptive-analytical. In order to achieve the research objectives, GIS software has been used to determine the operating radius of these units and the per capita of these units has been calculated and compared with the standard per capita and the amount of shortage or surplus of these services has been determined. In order to rank these schools, indicators have been determined and these indicators have been weighed using the Topsis technique. Finally, the schools have been ranked from excellent to very poor in terms of the desired indicators and have shown their distribution in the city of Tabriz Has been. The result is that the largest number of schools are ranked as poor schools and only 7 schools are excellent according to the desired indicators, which are located in areas 1 and 3.The urban management of Tabriz metropolis needs to pay attention to areas deprived of the educational services index.
Urban Planning
Akbar Asghari Zamani; Firouz Jafari; Kosar Sakhaeian
Abstract
Skyline can be an effective component in explaining the spatial and qualitative features of the urban landscape. Ignoring this important category, as well as not observing the proportion between the height of the wall and the width of the street, leads to the creation of an abnormal appearance and in ...
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Skyline can be an effective component in explaining the spatial and qualitative features of the urban landscape. Ignoring this important category, as well as not observing the proportion between the height of the wall and the width of the street, leads to the creation of an abnormal appearance and in some cases, excessive confinement in city streets. It is obvious that the streets do not only have a physical dimension, but also represent life and dynamics in communities and cities. Therefore, skyline can be an effective component in improving the quality of the urban landscape.In this research, the library studies methods and field surveying have been used. ArcScene was used for height simulation and evaluation of the appropriate as well as the required analysis (skyline, skyline graph, etc.). The selected areas in the city were from the new fabric (less than 20 years old), middle fabric (about 50 years old) and old fabric (more than 50 years old). The results obtained from the skyline graph analysis show that the skyline pattern of South Shariati Street (old fabric) with an average of 74.06% has better view of the horizon than Imam Khomeini street with an average of 63.5% and Takhti street with an average of 55.66%. Also, this research explains the reason for the relatively irregular skyline caused by high density sale in Tabriz metropolis, the method of densification and height zoning of that area. The results of 3D analysis show the existence of a direct relationship between the heights of building. In this way, the more proportional the height of the buildings, the more open the space will be, and the wider the passage, the wider the radius of the skyline graph will be.
