Threats are one of the most fundamental problems of our modern societies that daily will affect citizens in urban spaces. This becomes more problematic when the people in their everyday living spaces encounter with behaviors that cause lack of security and should have been feel comfort and their families used these spaces freely. This causes many problems for citizens. In today cities because of the increasing growth in construction of residential complexes and high population density in a little area comfort ​​ with more problems and security is more important. So providing security in outdoor and semi-outdoor spaces of residential complexes is not exact scope and is very important. In this study using the analytical-descriptive method and library studies, the factors influencing the security of residential complexes in the form of a conceptual model investigated.

Clarifying the role of city structure on reducing crimes is an important subject which is discussed in format of new theories of urbanism. The objective of present article is to extract theoretical strategies CPTED and determining contribution and rank of each of them is in preventing from crimes in residential complexes of Rasht. Present research is practical and the method of information collection in it is traversal and research methodology is analytical-descriptive. Statistical community are 10 persons of architectures in the first step and 390 persons of residents in residential complexes in the second step that three complexes such as Abrisham, Kaktous and Pardisan are selected as case matters. SPSS statistical software and factor analysis are used for statistical analysis. Findings of this survey show that in territory part, the variable “using real and symbolic barriers” with operating load 0.637, in increasing supervision of variable “supervision on Buildings’ entrance by use of lighting” with operating load 0.778, in control of entrances and availability of variables “avoiding from partial designs and protrusility and setbacks” with operating load 0.574 and in improvement of environmental quality variable “allocating common defined environment to residents of each blocks” with operating load 0.541 has assigned the most contribution in preventing from crimes in residential complexes.

The city is a collection of living and dynamic elements whose identity has fluctuated over time and transmitted to later periods. The city grows over time and interacts with citizens, and the city's mirror image is the image of citizens and the creator of the creative spirit of the inhabitants. With the onset of capitalism, and especially over the last two centuries, and the emergence of issues such as globalization, the form of production and lifestyle of the urban population have changed, and tissue changes and congestion in its current form have emerged. In recent decades, changing the concept of city content, increasing urban populations, and criticizing the lack of development and the development of low density cities, high-profile policies have been planned as a strategy for new approaches. The widespread use of this method gradually extended to residential areas in addition to economic uses such as industrial, administrative and commercial use, and extended to peripheral areas of the city. On the other hand, in a country like Iran, which has an old pattern in the field of architecture and urbanization, and the city is a set of homogeneous and homogeneous neighborhoods that, based on the appropriate relationships, form and ethnic, religious, occupational or territorial affiliations in a specific place of the complex They have been keeping their guides and authenticity for years; the rise of high profile activities has raised concerns and concerns over the past years, and these concerns can become serious and even critical issues. The methodology of this research is qualitative and its approach is descriptive and analytical. The purpose of this research is to promote and create social cohesion in high-rise residential complexes utilizing osteopenia elements and physical structure as the basis for implementation of urban design of base participation. By reviewing the texts of architecture and urbanism, it seems that some people believe that urban development of the present cannot be seen in the past urbanization and development of the past, but a group of contemporary experts have tried to use the legacy of architecture and urban planning in their works. Consistency and coherence are considered as one of the main criteria for the quality of urban spaces. Traditional and indigenous spaces were mostly of such quality. Nowadays, both practical and theoretically, urban spaces and science related to environmental design are facing a major challenge. In terms of data processing, Delphi's technique is based on its analytical model based on procedural unity in experts' opinions. The main result of this research is the extraction of the socio-social coherence criteria of the Iranian neighborhood from the perspective of experts and prioritizing these criteria to implement and establish the indicators of social and physical coherence with the urban design approach of participatory basis in high-rise residential complexes and promotion of participation and social status in these collections.