چكيده به لاتين
One of the critical factors in enhancing or reducing personal security in citizens' daily lives is presence in urban spaces. The induction of welfare and security in urban spaces is created by a complex social and physical subconscious network, referred to in this dissertation as spatial security. The need to address security as one of the important and influential components in the vitality and survival of urban spaces in informal settlements led to this study to explain the formation and evolution of spatial security in these areas.
This dissertation analyzed and explained the formation and evolution of spatial security (security in urban spaces) in informal settlements. Therefore, the main question of the present study was the indicators and criteria affecting space security and the process of formation and evolution of space security in informal settlements. This study also seeks to explain the process of formation of spatial security in informal settlements, analyze the type of view and security perception of informal settlements from the perspective of observers and residents, and finally adopt the process model explained in the first stage to the study area.
Due to the nature and scope of the subject under study, the method of the present study is applied-developmental and analytical research. Its methodological approach is based on a mixed-method (quantitative and qualitative). The process of conducting research was such that in the first place; By examining theoretical literature, library and Internet resources such as scientific databases, specialized journals related to security and informal housing and research projects conducted by related organizations, theoretical foundations, criteria, and main indicators in the formation of spatial security (urban space security) are identified, counted and examined.
In the research process, in the first step, to explain the formation of spatial security in informal settlements. To explain the relationship and sequence between dimensions and indicators and the levels and stages of formation of spatial security, the coding results of this method were down by interpretive structural modeling (ISM). Based on the results of the interpretive model, the opinion of experts, and the theoretical literature of the research, the process of formation and evolution of spatial security in informal settlements were identified in 3 stages, respectively; The primary security maturity (security production), the secondary security maturity (security monitoring and protection) and finally the complete security maturity stage (rehabilitation, repair, and reconstruction).
In the second step of the research, to analyze the content of security (environmental perception of security) in informal settlements and explain the gap and angle between observers and residents using a researcher-made questionnaire, indicators and components of environmental perception of security once from observers' point of view. Another was studied from the perspective of area residents. The results showed that in some environmental components of security, the views of observers and residents are close to each other and, in general, do not evoke a favorable situation in informal settlement areas. But in some of the main components of the security environment, there is a serious difference between the two perspectives, which has caused this perspective, the perception of security of residents in these areas is different from the official reading of security in these environments (by observers). Experience the high.
In the third step, the features and components of space security in the study area were studied, and the unique features of these areas that affect the formation of space security in informal settlements were counted, and finally, the obtained process model in the formation of security. Space in informal settlements in the area was excavated, adapted, and verified. With the adaptation of the enumerated process in the informal settlements under investigation, a new stage called "security of tenure" was identified in the process of formation and development of spatial security.
