List of Articles Building Density

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  1 - Building Density and Endogenous Development ( the Case of Esfahan)
  S. Gh Reza.Islami, Houtan Iravani
  Endogenous development model is an undeniable necessity for today's architecture and urbanism. Iran is a country which requires an especial development to approach goals for sustaining food, education, hygiene and hope, righteously. Iranian urban designers do not note t More

  Endogenous development model is an undeniable necessity for today's architecture and urbanism. Iran is a country which requires an especial development to approach goals for sustaining food, education, hygiene and hope, righteously. Iranian urban designers do not note the sustainable and endogenous development in their projects since their only basic goal is urban growth. Hence, the most urban and architectural problems relates closely to the difference between growth and development. While development is a qualitative matter, growth refers to a quantitative one. Endogenous development is quite a qualitative model that covers a comprehensive domain. This paper tries to examine contemporary architecture in Esfahan through one of the most harmonic models of development theory named Endogenous Development by an analytic research method. Urban residential density is the main topic, examined through Endogenous Development model in Esfahan. The result shows that the existing residential density condition in this city is too far from Endogenous Development proposition.       At the end, via a synthetic approach, a new model derived from Endogenous Development   named Score model is suggested to be able to reform and change unsuitable residential urban and architectural density in Esfahan and make it closer to Endogenous Development targets. Manuscript profile
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  2 - Vertical development of management potential feasibility of using this method of building density by OWA in GIS
  علی‌اکبر تقوایی هادی رضایی راد
  Introduction and Aim: Housing and its problems is one of the most important concerns of Iran's metropolitans. Residential and commercial land price is one of the economical factors affecting development of each region. It is axiomatic that residential units price is one More

  Introduction and Aim: Housing and its problems is one of the most important concerns of Iran's metropolitans. Residential and commercial land price is one of the economical factors affecting development of each region. It is axiomatic that residential units price is one of the most important influential factors on their demand & supply. Building density has been discussed as a major phenomenon. The unique attribute of this neighborhood is its unified characteristic caused by its small squares.  Unified residency quality has caused to sameness of land and real estate price through the whole Sabzvar region which consequently leaded to equal absorption of investment across this region. Method:Methodology of research is descriptive- analytical, and Methods used for GIS combines layers of the OWA method has been analyzed. Findings: Among effective factors on price, factors of  population density; even-odd traffic policy; building age; and average units area had negative effect, and number of floors; residential and  commercial units had the positive effect. Conclusion: Northeast regions of the model output shows the upper and lower part of the city of Sabzevar higher potential to increase building density is high Manuscript profile
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  3 - Analysis increase effective building density on transportationnetwork of urban old textures Tabriz city
  هوشنگ سرور امید مبارکی صدیقه امیری
  Introduction  and  Aim: The analysis and study urban old texture is for important subject urban planning. One of problem nowadays in this texture was propound urban transportation. In reality urban transportation planning is propound with title effective facto More

  Introduction  and  Aim: The analysis and study urban old texture is for important subject urban planning. One of problem nowadays in this texture was propound urban transportation. In reality urban transportation planning is propound with title effective factor of guidance urban development and forming with environment and advance of quality and desired urban life. Purpose research is analysis increase effective building density on transportation network of urban old textures Tabriz city. Method research: The approaches methods in this research is survey, documental and kind is application. For analysis data’s to use of  GIS software.  finding: The great bulk of frequentation to be accomplished in Tabriz city to pass for city center or finishing and this is with reason building density kinds of financial, commercial, educational and tourism in district.Therefore access weakness and unsuitable structure urban transportation network. and also is effective use spatial location and building density more than in urban old textures, inexpressive in public transportation network, un regular going back and forth pedestrian passerby and transport means and existent many traffic knots in increase of traffic urban old textures. Results: Therefore is proposal for improvement urban transportation system urban old texture in Tabriz city not existent method unless equilibrium middle three factor population, services and transportation planning with land use planning and perfect those with density changes. Therefore is clouding with improvement transportation management, increasing efficiency busing system and improvement pedestrian and bicycle network in cities to find an with suitability transportation in framework concentrated city.  Manuscript profile
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  4 - Investigating the Relationship between Decreasing Building Life and Increasing Regional Value in Metropolises tabriz (Case Study of Zafaranieh Town,)
  Akbar Asghari zamani SOMAYYEH alizadeh
        Today, the rapid growth of cities and the consequent need for large-scale housing have made the issue of dealing with widespread change in metropolitan areas a major challenge in urban planning and human geography. Therefore, the occurrenc More

        Today, the rapid growth of cities and the consequent need for large-scale housing have made the issue of dealing with widespread change in metropolitan areas a major challenge in urban planning and human geography. Therefore, the occurrence of the phenomenon of cell movement, which is mostly observed in areas with high regional values. in the present study, with the aim of evaluating the correlation between the life of the building and the increase in density in Region 2 of Tabriz metropolis (Zafaranieh town) to investigate the principles and indicators governing the amount of dense construction in the study area. In terms of purpose, it is applied in terms of purpose and descriptive-analytical research in terms of nature. In order to collect data and information, two main methods of field libraries have been used. Thus, after reviewing the theoretical foundations of the research, to extract the price of residential land in Zafaranieh alley (land price and issued building permits) during the period 2009-2019 by referring to real estate agencies and municipalities as neighborhood it was prepared. In order to analyze the effects of increasing the regional value and reducing the useful life of buildings by increasing building density, models including kriging interpolation, kernel, cross-writing, fuzzy, Shannon and Pearson entropy in GIS, IDRISI software environment , SPSS and EXCEL were used. There is a high correlation between increasing the value of the area and increasing the building density in the area, which is equal to 0.863. In fact, since Zafaranieh town with average land value is one of the high value areas of Tabriz and the life of altered parts and cells is less than thirty years, this shows the correlation between increasing the regional value and reducing the useful life of the building.Extended AbstractIntroduction:      Today, the rapid growth of cities, especially in metropolitan areas, has made the need for housing on a large scale a major challenge in the field of urban planning and human geography. To solve this problem, some countries have adopted high-ranking, so that the phenomenon of cell movement occurs, which is more common in areas with high regional values. due to the novelty of the issue of density sales in all these plans and urban studies, the sources that have described the issue of density, less the existence of its relationship with the most important dimension of density, namely valuation Regional and its impact on building life have been mentioned both globally and nationally, and this issue has been somewhat neglected, so the main feature of this study is to contribute to specialized progress and add to the scientific literature on building density and effects. Resulting in a useful life; In this way, using the common point of both axes, it moved towards achieving sustainable development and sustainable architecture in the coming years. Therefore, in the present study, with the aim of evaluating the interrelationship between the life of the building and the increase in density in Tabriz 2 metropolitan area (Zafaranieh town) to investigate the principles and indicators governing the amount of dense construction in the study area.Methodology:       According to its purpose, this research is an applied research and has a descriptive-analytical nature. Data and information were collected in two main ways; Thus, first the theoretical foundations and existing experiences related to building density and building life were examined using the library method and literature review, and then according to the main research problem based on the case study of the research to collect data. , Field harvesting method was used. In the second part, first the initial data were collected by library documentary method by referring to the general census of population and housing (2016) and the detailed urban planning criteria (2013) and then to extract the price of residential land in Zafaranieh alley as Secondary data (land prices and issued building permits) during the years 1388 to 1398 were prepared by referring to real estate agencies and municipalities as neighborhoods. In the next step, considering that the present study tries to study the building density by emphasizing the density changes in a 10-year period, so the data and information collected through the GIS database is organized and according to the needs of the class. They are classified and adjusted and then the map of the study area is extracted through GIS and IDRISI software. Finally, graphical data outputs are provided through GIS, IDRISI, SPSS and EXCEL software. To provide graphic outputs and analyze the mentioned data, research study tools based on IDW method and density kernel in software (Arc GIS), orthogonal and fuzzy tables method in software (IDRISI), Pearson model in software (SPSS) and also for some analyzes in software (EXCEL)Results and discussion:       housing quality alone. For this purpose, instead of the building age index, the building life index has been used. Due to the fact that the useful life of the building in Iran is considered 30 years. Examination of the life of buildings that have changed during ten years (2009-2010) in Zafaranieh town showed that all of them were less than thirty years old and about 38% of our parts were between 16-20 years old and the distribution of these parts in all parts Is a town. In fact, this number of years is not only less than the average building life in Iran, but also differs significantly from the average building life in European countries, which is between 100-1000 years.       The result of the analysis of the life of the building in Zafaranieh town indicates the citizenship of the useful life of the building from the price of urban land. In other words, economic reasons have reduced the useful life of the building to less than thirty years in this area. Based on the building permits studied in which the density changes have taken place, the useful life of any building has not reached thirty years, and considering that Saffron town in general has a high regional value, it can be claimed that the increase in the value of one region It is one of the main causes of the destruction of buildings. The factor of land and housing prices is usually directly related to density. In other words, the higher the price of land and housing, the higher the urban density. The increase in land prices is due to its limitation and the inelasticity of supply to demand, and the need to use it optimally increases the density (building density and consequently population density). The relationship between density and land and housing prices is the main axis of the criteria and criteria governing urban density. Analysis of the results of density changes in the study area, shows the high density of altered parts in the northern and northeastern parts, which is due to the increase in density in these parts due to proximity to residential areas. In the southern parts, due to the proximity to the highway and in the western parts, due to the proximity to the barren areas, the density of changed sections is not significant. The results of this analysis indicate the density nationality of land prices, in other words, exactly in places where land prices are high, we have encountered the phenomenon of increasing density.Conclusion:       Due to the high price of land in Zafaranieh town; It is considered as one of the prosperous areas of Tabriz and according to what was shown in the table of life of moving parts and cells, all of these cells were less than thirty years old. This shows the correlation between reducing the life of the building and increasing the value of land areas. Which decreases with increasing value of building life zones. Manuscript profile
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  5 - Analysis of the Consequences of Sales of Surplus Density at zone 2 Tehran city.
  hasan Mohammadpour chaboki Reza Hassanpour
  Density can be defined as a benchmark or a measurement system. The economic dimension of congestion is perhaps the most important issue in this category because the national economy, local economy and household economics directly affect urban density. On the other hand, More

  Density can be defined as a benchmark or a measurement system. The economic dimension of congestion is perhaps the most important issue in this category because the national economy, local economy and household economics directly affect urban density. On the other hand, the land value is very important, and on the other hand, financial power, operating factors and urban management in helping housing programs, providing land and housing, as well as urban services, all contribute to the formation of the nature of urban congestion and the realization of density The projections are effective in urban development projects. The purpose of this study was to analyze the consequences of surplus sales on zone 2 of Tehran, which was done by descriptive and analytical method. And after the conclusion, the data analysis method was used with the swot model to access the results. The study zone is Tehran 2 District. The results of the research have shown that the sale of surplus congestion by municipalities has disrupted the population density scheme approved by the Urban Organization and urban design. In addition, there was a shortage of service use, increasing congestion and becoming a bed of land and housing. The consequences of this policy in various economic, social and cultural aspects have led to an increase in the price of land and housing, an increase in the costs of the production sector and urban services, the weakening of urban laws and regulations, and the loss of urban identity. Manuscript profile
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  6 - Investigating and explaining the effectiveness of immigrant residents and implementation of intervention plans in dilapidated urban areas (case studies: dilapidated areas of Zeynabiyeh, Ghaemiyeh and Hemmat Abad – Esfahan)
  seyyed alireza ememinajafabadi shirin Toghyani hamid saberi
  Some characteristics of dilapidated fabric such as land ownership type, residential and social space, low price of lands, etc. have become a cause for attraction and settlement of immigrants in such areas. Failure or prolongation of many intervention plans and consequen More

  Some characteristics of dilapidated fabric such as land ownership type, residential and social space, low price of lands, etc. have become a cause for attraction and settlement of immigrants in such areas. Failure or prolongation of many intervention plans and consequently failure of future plans are results of this issue. This research was conducted to investigate effectiveness of immigrant residents on implementation of urban plans.This study is descriptive-analytical and provides an analytical model by explaining two concepts of dilapidated urban fabric and immigrants residing within. In order to evaluate the questionnaire in terms of validity and reliability, statistical analysis tools of SPSS software were used. Also, qualitative and quantitative statistical decision-making techniques were employed for analyzing the data.The three dilapidated area surveyed in this study are located in the city of Esfahan and are considered as marginal areas of this historical city having three distinguished population structures made up from immigrants from other countries, other provinces or within the province. Therefore, given their cultural, social, ethnic and physical differences, these three areas were selected as case studies for investigating and explaining the effectiveness of immigrant residents and implementation of intervention plans in dilapidated urban areas.In the present research, stratified simple random sampling was selected and employed from various sampling methods. The number of questionnaire samples were 226 people from Ghaemiyeh Neighborhood, 60 people from Zeynabiyeh Neighborhood, and 70 people from Hemmat Abad Neighborhood. The result showed that: the more immigrants from within a province, the higher effectiveness of urban collaborative plans; which means there is a significant relationship between status variables of immigrants residing within the dilapidated area and implementation of urban plans. Manuscript profile