Urban Underground Space Capacity Demand Forecasting Based on Sustainable Concept: A Review

Research on the Development and Utilization of Underground Space in Small and Medium-sized Cities in East China Based on Case Studies

E3S Web of Conferences ◽

10.1051/e3sconf/202016504076 ◽

2020 ◽

Vol 165 ◽

pp. 04076

Author(s):

Zhinan Gao ◽

Wanfeng Liu ◽

Xusheng Li ◽

Yun Wei

Keyword(s):

Sustainable Development ◽

Comparative Analysis ◽

Urban Space ◽

Status Quo ◽

East China ◽

Underground Space ◽

The Sustainable Development ◽

The Status ◽

Development And Utilization ◽

Space Capacity

The development and utilization of underground space is an effective way to solve the shortage of urban space capacity. It is also an inevitable choice for the sustainable development of urban underground space. The development and utilization of underground space in small and medium-sized cities in China started relatively late and lacked practical basis. This paper selects three representative small and medium-sized cities in east China to study the status quo, contents and achievements of underground space development and utilization, makes a comparative analysis, and puts forward the overall characteristics of underground space development and utilization in small and medium-sized cities, hoping to provide reference for the development and utilization of underground space in small and medium-sized cities in the future.

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Research on the Forecast of Urban Underground Space Demand

E3S Web of Conferences ◽

10.1051/e3sconf/202125102094 ◽

2021 ◽

Vol 251 ◽

pp. 02094

Author(s):

Lin Xin ◽

Du Zhehua

Keyword(s):

High Speed ◽

Positive Relationship ◽

Classical Model ◽

Gdp Per Capita ◽

Underground Space ◽

Analysis Tool ◽

Significant Positive Relationship ◽

Per Capita ◽

Heat Point ◽

Space Capacity

Forecasting the capacity demand of underground space is the difficulty and a heat point in urban planning and urban underground space development. Through the survey data of Shanghai underground space capacity in 2006 and 2008, this paper conducts an empirical study on forecasting the capacity demand of underground space using thespatial regression model as the classical model by applying tools of STATA, SPSS and ArcGIS. The study indicates that the scale of underground space development and use is in a significant positive relationship with the population density and GDP per capita, but is not relevant with the price of real estate. The characteristics are apparently different in the underground space development and use in Shanghai between the central and the rural area. The underground space development in Shanghai is at the stage of rapid promotion, and will keep increasing at a high speed. The paper reveals the development law of Shanghai underground space development and the method of forecasting the capacity of underground space so as to provide theoretical analysis tool for development of underground space in Shanghai and other cities.

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