Urban Expansion Management with a Stable Economy Approach and LQ Modeling (Case Study: The Urban Fabric of Dezful)

Stable expansion with emphasis on stable urban expansion in recent decades in the common theoretical and scientific literature on urban planning has imperceptible changed into a modern and predominant paradigm. Stable expansion is the expansion that can without any destruction or damage to providing the needs and wants of future generations, provide the needs of the present generation. A city has Stable expansion that has a stable urban economy, stable urban society and stable urban environment along with maintain the ecosystem, that these factors are the circumstances of a stable economic expansion. Developmental-applied is the essence of the present study and also in terms of research method is expressive-ratiocinative. Information of industrial, maintenance and agricultural actions have been analyzed in 1395 by comparison. Moreover, the information of economic areas through (LQ) spatial coefficient and representative graphical with three elements of state economy, economy of city of Dezful and comparison between two fabric of the city have been assessed. through analyzing the economics of stable expansion of Dezful in terms of spatial coefficient, which comprises essential and non-essential occupation, Recommendations have been provide to enhance the rates and coefficients of the city economic. Along with the increase of these two components, the measure of occupation will increase too, which leads to a stable economy finally, and we reach to non-essential occupation by deliberating the economy of city of Dezful according to state criteria along the old and modern fabric of Dezful which leads to failure the city economy and eventually, it takes the city away from stable expansion. To resolve this issue, two scenarios of consumption pattern and constant resources productivity are provided that help to stable urban expansion.