Analyses of proportionality arrangement spatial physical elements in mantaghe 22 tehran with urban sustainable development view

Since Tehran has been chosen as Iran’s capital, it has left behind several difficult challenges as: world wars, the transition from tradition to modernism and postmodernism and the effects of global development. Since the primary formation the process of urbanization and urban development has undergone a lot of changes. These changes and vicissitudes influenced by a variety of conditions such as, place, time, internal and external factors has made changes in the form, shape and size of the city which in turn lead to a series of new conditions such as the dimension and physical expanding of the suburb. A continuously dynamics process during which the physical surrounding of the city and its dimension are always developing and changing in different qualities and directions. The continuous process of this rapid growth destroys the physical form of the city and loses the balance of the sustainable base of the city or the zone. The purpose of this research is to study the formation and development of the physical shape of space layout and its effects on the present situation and also to study the proportionality of these elements on Tehrans zone 22 as a developing zone. The physical development growth is influenced by natural and human phenomena and parameters, and causes the spans, and these changes are continuous and sequential. The effect of this factor has been different and varied in different parts of the world. Urban growth in its nature has rebellious substantiate character, which needs to harness, direct, control, and policy makers. Because, it must be with intellectual and logical, advocate, control making houses, and so it could lead to eliminating the causes of reasonable construction of physical abnormalities that prevent arises. Despite the awareness, the adverse effects caused by uncontrolled development cannot be prevented from developing cities today. Reviewing the research about mantagheh22, the question that is importance is: Is there any method for sustainability in the new regions, around the city as the main bases of the city? The recent face, morph and form of mantagheh 22 Tehran city, how much is the nearby sustainability in city and power and potential of this zone important? And how we can try to whit the sustainability view in remaining city morph, the houses of region?

The method used in this study is descriptive method, library studies, field operation and frequent visits to sites, maps, tables and graphs. This study is an applicable descriptive analysis.This research is a descriptive, objective, consistent, and genuine characteristics of Tehran 22 zone as a study subject, that is, the urban sustainability of this zone. The approaches used in this study are data analyses such as random sampling by interviewing the different peple in the area as shopkeepers and sightseers of Chitgar Lake, analysis of the causes, forms and contemporary forms, structural elements of space and expression of the results in the context of sustainable urban development on individual bases.

This research is an analysis of the proportionality arrangement of the spatial physical elements in Mantaghe 22 Tehran with urban sustainable development view whom at the beginning explained physical space of Mantagheh 22, then, spoked about the arrangement of spatial element and physical space in this zone. The function and situation of regional towns in this zone and their location show this reality, that distribution of physical space consists of full and vacant space. Types of houses generally are similar in, material, forms, quality architecture, density and floors. In older spaces limit and boundary domains are blend, so we can, see boundary of towns, in such area, the image of the city loses its identity. In new towns apartment building the image of city faces with contradiction, conflict, space illegibility.They destroy the sky line, porosity, the landscape and the symmetry, and they also caase unsustainability in the design of physical space. So design is without quiddity and modality, the main space is lost, and alienism, so that spectator has faced confusion. Spaces are strongly unsustainable, without sense, emotion, spirit, and it seems that these town spaces just build to sleep role. This condition and problems of space is less seen in the oldest towns, because that’s built with plan.

At the beginning of this research I asked a question of how the new regions around the city, which in this research named growth zone, is led to sustainability? It seems that because these regions, are in different condition, they are always in physical growth.The changes are continuing until get relativey stabe, that may take event several years. In length of this long time, City growth zone as the result of input and output condition behind the challenges may take a long time to reach relative stability to get out to relative balances. So we can say that it may get out to sustainability in urban planning, city design, but to receive that it needs more study of the different and local condition of the city. It seems there are solutions for the city but it maybe like an exam that includes true and false options problem. Another subject that is explained in this research is how we can try to get optimized image and form of Mantage 22? It may be said that today this region of Tehran city is in bad condition, as some people who have some common and illegal interests may be interested in misusing the situation. These common interests cause a form of competition. These competitions may result in the changes of the image of the city, and put it in bad conditions, which is outside the usual rules. These regulations change the image of the city.