Analysis of Informal Settlements with the approach of ‎livability‎ Case study : Informal neighborhoods of zanjan city

Livability of urban spaces and their reproduction mechanism, form under the impact of huge occasional - local forces which creates the state that rules the situation. In other words, like every other phenomenon, there are so many superior forces behind the impermanence of urban zones and paying attention to these forces is a main and pivoted duty for the planners of the 21st century. Because for making decisions about urban areas which have problems, we need to move according to those forces and because there's a relationship between the communication of internal and external factors in advancement of problems and the recognition of forces which cause problems and issues. Among these issues, although living in outskirts cause other issues, but it still cause such problems or intensifies them. So the purpose of this study is to comprehend mechanisms which influence livability of unofficial zones of zanjan city which leads to production and reproduction of the current situation. This study is conducted with a descriptive - analytic approach which uses field study questionnaire for 328 statistical samples in the unofficial zones of zanjan city. The results of the current study shows that among different aspects of livability of unofficial zones, the somatic aspect with a coefficient of 5.61 has the most influence on creating the current situation of livability of the unofficial zones of zanjan city. Also, the economic aspect with a coefficient of 0.99, has the second place for creating the mentioned situation. Biological aspect with a 0.81 and social aspect with a 0.41 coefficient are in third and fourth place.