توسعه فضای زیرزمینی شهری از منظر اقتصاد شهری

Urban underground space is an important non-renewable resource, and its value has increased in recent decades. Economic change and development is the most fundamental motive of evolution of the urban space, it also affected urban underground spatial development in a large degree. The paper try to analysis the urban economic affection in mechanism of evolution of urban underground space. The only sustainable way that urban underground space physical pattern fit into the urban economic structure.

As the urbanization process advances rapidly all over the world, the requirement of more space in metropolis is a world-wide phenomena. It is self evident that as cities develop due to growing populations and economy, more space is required to accommodate these activities. Over the past years the urban underground space development offer intriguing possibilities as is demonstrated by projects all over the world, the use of underground space for subway, underground parking lots, underground shopping malls, lifelines has been increasing in Canada, Japan and EU. There are many causes for rapidly development of urban underground space, such as environment, disaster prevention, population, but as a part of urban space, it’s formation and development was affected from urban economy all the time.

Urban underground space is an important non-renewable resource, and its value has increased in recent decades. The utilization of underground space depends on economy, technology, environment and so on, but the fundamental driving force is urban economy. Economic change and development affected urban space in a large degree. The third sector flourish made for tighten form of central city, and it accelerate the process of urban underground space development