To investigate the lowcarbon
effect of the integrated development of underground public spaces and rail
transit in urban centers under urban space intensification and efficient land
use, the characteristics of the integrated development of underground public
spaces and rail transit in urban centers are summarized in terms of components
and development lifecycles. Then, the role and significance of integrated
planning, design, construction, operation, and maintenance in realizing the
Carbon Peaking and Neutralization Policy are analyzed. Then, an integrated
measurement index system with 22 indices, including five criterionlevel indicators, such as urban rail transit development, urban
development, the lowcarbon effect of integration, and
urban central area development, is constructed based on the Carbon Peaking and
Neutralization Policy. The analytic hierarchy process and the fuzzy
comprehensive evaluation method are comprehensively employed to construct an
evaluation method for the integrated development of underground public spaces
and rail transit in central urban areas. Finally, case studies are conducted on
four typical stages in 2005, 2010, 2014, and 2019 of Nanjing Xinjiekou central
district, and the evaluation results are 2.349, 3.105, 3.588, and 4.222,
respectively, corresponding to bad, not bad, good, and good integration
development levels. According to the progressive integration development
process of Nanjing Xinjiekou central area, the integrated development of the
underground public spaces and rail transit in Nanjing Xinjiekou central area is
critical in realizing the regional Carbon Peaking and Neutralization Policy.
HONG Xiaochun
. Integrated Development Mechanism and Evaluation Method
of Underground Public Spaces and Rail Transit in Urban Central Areas under Carbon Peaking and Neutralization Policy[J]. Tunnel Construction, 2022
, 42(12)
: 2036
-2047
.
DOI: 10.3973/j.issn.2096-4498.2022.12.007
