A Model for the Optimal Planning of an Urban Area
نویسندگان
چکیده
We propose a model to describe the optimal distributions of residents and services in a prescribed urban area. The cost functional takes into account the transportation costs (according to a Monge-Kantorovich type criterion) and two additional terms which penalize concentration of residents and dispersion of services. The tools we use are the MongeKantorovich mass transportation theory and the theory of nonconvex functionals defined on measures.
منابع مشابه
Explaining a Conceptual Model for Sustainable Regeneration of the River Valleys of the City of Tehran (Case study: Darakeh River Valley in Tehran)
The issues of loss of quality of life and functional disruption of the river valleys are very important. In the present settlement system, the river valleys should not be places for reproducing poverty. To link the environmental values with urban development, the research is to answer the following question: How can the results of the integrated development of urban valleys be achieved via urba...
متن کاملModeling Urban Sprawling of Tehran Metropolitan Area Based on PSO
The main goal of the present study was to implement a hybrid pattern of cellular automata model and particle swarm optimization algorithm based on TM and ETM+ imagery of landsat satellite from 1988 to 2010 for simulating the urban sprawling. In this study, an alternative model was implemented in two ways: the first method was based on two images (1988 and 2010) and the second one was based on t...
متن کاملOptimal Locating of prisons from the perspective of Passive Defense principles and criteria (Case Study: City of Dogonbadan)
One of the key measures in the passive defense debate Critical facilities and facilities not to be hidden, sensitive and important is choosing the right place for them. Given the complexity of the problems Related to choosing the right place for creating custom applications various factors must be considered. The purpose of this study was applied and considering that specific method has been us...
متن کاملApproaches of Gentrification Model to Gentrify and Rehabilitate Urban Old Context
The present paper is a case study on one of the old areas in the city of Ardabil with an approach of gentrification model to gentrify and rehabilitate the old urban context. Besides the library studies, this study includes local observations and questionnaires which deal with the opinions of residents on the problems and shortcomings. It also includes the ways of satisfying the residents to kee...
متن کاملDeveloping a model for simulating urban expansion based on the concept of decision risk: A case study in Babol city
Today, the study of the spatial-temporal pattern of urban physical expansion and the identification of the parameters affecting the expansion play a crucial role in urban-related decision-making and long-term planning processes. Consequently, the use of precise and efficient methods to predict the physical expansion of urban areas is of great importance. The objective of present study is to pro...
متن کاملAn Investigation of Physical-Social Resilience at Urban Historical Declined Area with an Emphasis on Sustainable Urban Form by Optimal Distance Average Method (Case Study: Urban Historical Declined Area of Tehran)
Urban areas today face a number of structural problems that have a lot of impact on the extent of damages. These changes are evident in most cases, in addition to the physical dimensions, in both social and economic dimensions, one of which is exhausting. The concept of urban resilience, considering the extent of these changes, seeks to predict the damage, as easily as to stabilize a system tha...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- SIAM J. Math. Analysis
دوره 37 شماره
صفحات -
تاریخ انتشار 2005