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Author

Ding-Li Liu

2 papers indexed here

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Open access Aug 2026

Dynamic Evaluation of Fire Service Accessibility for Fireworks Manufacturers

Although fire service accessibility has been extensively studied for urban public facilities such as hospitals and parks, it remains largely unexplored for high-risk industrial facilities such as fireworks manufacturers. In this study, fire risk and transportation network conditions are jointly considered, and a dynami...

Ding-Li Liu, Wen-Tao Zhao, Fei-Yue Wang et al. · 0 citations
Open access Aug 2026

Spatial Allocation Imbalance of Urban Road Infrastructure Level in Major Chinese Cities

The spatial allocation of urban road infrastructure directly affects urban operational efficiency, social equity, and ecological environmental quality. Taking 36 major Chinese cities as the research subjects and drawing on data from municipal statistical yearbooks, this study employs a composite index method, Theil ind...

Jianjin Chen, Ding-Li Liu, Yanchang Wang et al. · 0 citations

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