مريم اعتمادان

The increase in population in recent decades has caused a scattered increase in cities and lack of planning and increase Human activities bring a high level of energy consumption, which increases the emission of greenhouse gases and pollution Weather and temperature changes. Morphology and density are one of the issues affecting energy and impact density and morphology are important on the performance of buildings and neighborhoods; Unsuitable properties of density such as dispersion Buildings, lack of compaction in localities, low heights in some areas, etc. increase the mentioned effects is According to the current conditions of Tehran city, air pollution and increasing trend of greenhouse gas emissions compared to others .It is essential to check and eva‎luate the density of cities in order to reduce energy consumption For this reason, this research aims to identify and extract the components and indicators of density to reduce consumption energy on a neighborhood scale and analyzing the effect of density and providing a density pattern to reduce energy consumption in two neighborhoods Saadat Abad and Oudlajan have taken place. This research is comparative in terms of approach and applied research in terms of type is identifying and extracting density components and indicators to reduce energy consumption in general terms in the world the use of reliable internal and external library sources and documents has been developed. To achieve the goals, 4 criteria and 14 special indicators through the ANP Fuzzy method to investigate the effects of each of the density indicators on energy consumption has been investigated. The results show that by optimizing the locations based on the mentioned indicators, it reduced the energy consumption in the neighborhoods, especially in the new tissue. The proposed model of this research to the planners and Urban designers help to reduce energy consumption and increase quality through the optimization of density in neighborhoods Living in the city helped.

تراكم , مصرف انرژي , Fuzzy ANP , سعادت آباد , عودلاجان

Density , Energy consumption , Fuzzy ANP , Saadat Abad , Oudlajan

maryam etemadan

dr ahmad khalili