文章编号： 1672-5328（2026）01-0087-10

周鹏飞1，杨硕2，石飞1，胡宏1
(1. 南京大学建筑与城市规划学院，江苏南京210093；2.南京睿立方投资咨询有限公司，江苏南京210019)

摘要： 合理的停车配建指标对于解决城市停车问题、促进公共交通优先发展具有重要作用。基于公 共交通可达性(以下简称“公交可达性”)水平对公共建筑物停车配建指标进行折减已成为共识，但 折减系数的确定仍存在科学性不足的问题，需要进一步研究基于公交可达性的停车配建折减系数方 法。首先，基于加权平均出行时间可达性测度模型，优化现有停车分区方案；其次，利用居民出行 调查数据建立多项Logit 模型，得出公交出行时间对小汽车出行概率的交叉弹性；再次，以交叉弹 性为桥梁，将公交可达性的提高转化为停车配建指标的折减；最后，以南京市中心城区为例开展实 证研究，分析不同停车分区、轨道交通车站周边一定距离，以及上述两种情景交互作用下的折减 系数。研究发现：一类、二类区内的停车配建标准可在三类区标准基础上分别折减10.6%和7.5%； 轨道交通车站周边100 m，300 m，500 m范围内停车配建标准可在原标准基础上分别折减17%， 12%和8%。

关键词： 停车配建；折减系数；公共交通可达性；停车分区；轨道交通车站；南京市

中图分类号： U491.7

文献标识码：A

Parking Provision Reduction Coefficients Based on Public Transportation Accessibility: A Case Study of the Central Urban Area of Nanjing

Zhou Pengfei1, Yang Shuo2, Shi Fei1, Hu Hong1
(1. School of Architecture and Urban Planning, Nanjing University, Nanjing Jiangsu 210093, China; 2. Nanjing Recube Investment Consulting Co., Ltd., Nanjing Jiangsu 210019, China)

Abstract： Reasonable parking provision standards are of great importance for addressing urban parking problems and promoting the priority development of public transportation. It has become a common view that parking provision standards for public buildings should be reduced according to the level of public transportation accessibility. However, the determination of reduction coefficients still lacks a sufficient scientific basis. Therefore, further research is needed on methods for determining parking reduction coefficients based on public transportation accessibility. First, the existing parking zoning scheme is optimized based on an accessibility measurement model of weighted average travel time. Second, the paper establishes a multinomial Logit model using resident travel survey data to obtain the cross elasticity of public transportation travel time with respect to car travel probability. Third, with cross elasticity as a link, the paper converts the improvement in public transportation accessibility into a reduction in parking provision standards. Finally, an empirical study is carried out in the central urban area of Nanjing to analyze the reduction coefficients under different parking zones, within certain distances from rail transit stations, and under the interaction of the two scenarios. The results indicate that parking provision standards in Type I and Type II zones can be reduced by 10.6% and 7.5%, respectively, compared to those in Type III zones. The results also show that the parking provision standards can be reduced by 17%, 12%, and 8%, respectively, within 100 m, 300 m, and 500 m of rail transit stations compared to the original standards.

Keywords： parking provision; reduction coefficients; public transportation accessibility; parking zoning; rail transit stations; Nanjing