E3S Web Conf.
Volume 194, 20202020 5th International Conference on Advances in Energy and Environment Research (ICAEER 2020)
|Number of page(s)||6|
|Section||Environmental Engineering, Ecological Environment and Urban Construction|
|Published online||15 October 2020|
Study on the Method of Defining the Spatial Scope of Urban Agglomeration
1 College of Architecture, Nanyang Institute of Technology, 473000 Nanyang, Henan, China
2 No. 5 Middle School of Nanyang, 473000 Nanyang, Henan, China
* Corresponding author: firstname.lastname@example.org
This paper researches the Chang-Zhu-Tan urban agglomerations, uses the gravitational model and the field strength model, based on the gross production of the city, the urban population, economic distance and commuting time four aspects index system, calculates the gravitational and field strength values of the core city of Changsha to the Chang-Zhu-Tan urban agglomerations, and obtains theoretically spatial extent of the Chang-Zhu-Tan urban agglomerations. The result shows that: the spatial extent of the Chang-Zhu-Tan urban agglomerations the Government establishes is consistent with the spatial extent and theoretical calculations; while the 2.4 calculation result proves that the application of gravity model and field intensity model is feasible to define the spatial extent of urban agglomeration.
© The Authors, published by EDP Sciences, 2020
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