Author(s)

Shiyu Wang ¹, Qinghui Sun ¹, Xinyuan Song ¹

Affiliation(s)

¹ School of Construction, Guangdong Institute of Technology, Zhaoqing, Guangdong, 526000, China

Corresponding Author

Shiyu Wang

ABSTRACT

In this paper, the strategy of urban renovation and renewal under the concept of "urban acupuncture" is deeply analyzed, and the new methods to deal with the problems of urban decline and functional imbalance in the development of modern cities are discussed. By comparing the traditional methods of large-scale urban renewal with the micro-intervention strategies of "urban acupuncture", this study finds out the shortcomings of traditional methods in terms of society, culture and environment, and also emphasizes the importance of refinement, participation and sustainability in urban renewal. In the experimental stage, this paper puts forward a series of experiments to deeply explore the urban renewal projects that adopt the "urban acupuncture" strategy. Through the experimental evaluation of "urban acupuncture" renewal strategy in different fields, this paper shows its positive influence in many aspects of urban old reform. In the evaluation experiment of residents' satisfaction, the satisfaction of living environment increased from 2.8 to 4.2, the satisfaction of infrastructure increased from 3.0 to 4.5, the satisfaction of public service increased from 3.1 to 4.3, and the vitality of community increased from 2.5 to 4.0. In the evaluation of community vitality index in experiment 2, community participation increased from 60 points to 85 points, the frequency of public space use increased from 50 points to 75 points, and the number of community activities increased from 30 to 60 points. In the ecological benefit assessment experiment, the green coverage rate increased from 30% to 45%, the air quality index decreased from 120 to 80, and the rainwater recycling rate increased from 20% to 35%. From the above experimental data, it can be seen that the renewal strategy of "urban acupuncture" has improved the quality of life of residents, enhanced the vitality of the community, enhanced the urban ecological environment and promoted economic development, and has significant benefits, but there is still room for improvement in cost-effectiveness.

KEYWORDS

Urban Renewal Strategy, Urban Acupuncture, Residents' Satisfaction, Community Vitality, Cost-Benefit Analysis

CITE THIS PAPER

Shiyu Wang, Qinghui Sun, Xinyuan Song, Research and Analysis of Urban Renewal and Renovation Strategy under the Concept of "Urban Acupuncture" . Journal of Civil Engineering and Urban Planning (2024) Vol. 6: 124-131. DOI: http://dx.doi.org/10.23977/jceup.2024.060118.

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