Research on the Layout of Courtyard Space in Underground Commercial Streets

Buildings, Journal Year: 2025, Volume and Issue: 15(9), P. 1549 - 1549

Published: May 4, 2025

Underground pedestrian streets play a crucial role in urban spatial systems, yet the positioning of atrium spaces existing underground walkways is often determined empirically without adequate consideration rationality relation to public environmental behavior. Properly designed can significantly enhance quality and experience, effectively revitalizing environments. This research investigates distribution streets, with particular emphasis on developing an evaluation framework for assessing layout appropriateness, using congregation patterns shaped by network morphology as primary criterion. Through comprehensive field observations computational simulations, study examines interaction between street configurations behavior, pioneering application design analysis (sDNA) technology optimize strategies, thereby establishing more scientific methodology planning. The proposed approach was validated through case Longhu Pedestrian Street Handan, ultimately providing systematic method verifying rationality. establishes innovative that integrates into planning, incorporates flow prediction architectural processes, embeds performance-based renewal initiatives. Findings demonstrate sDNA accurately predict across various configurations, data-driven foundation location supporting optimization spaces. These outcomes are expected offer valuable references improvement future systems.

Language: Английский

Influence of Environmental Factors on Pedestrian Summer Vitality in Urban Pedestrian Streets in Cold Regions Guided by Thermal Comfort: A Case Study of Sanlitun—Beijing, China

Sustainability, Journal Year: 2024, Volume and Issue: 16(23), P. 10419 - 10419

Published: Nov. 28, 2024

In the context of increasingly extreme high temperatures during summer in cold regions, spatial vitality urban blocks is significantly affected. order to enhance sustainable neighborhoods, this study explores mechanisms street elements and under guidance thermal comfort. Taking an pedestrian Sanlitun, Beijing, a day as research subject, systematically analyzed impact environmental factors such orientation, aspect ratio, three-dimensional greenery trees, tree spacing on comfort space. By quantitatively analyzing relationship between different spaces, reveals by which usability streets. The results indicate that shows gradually increasing trend throughout day, particularly 12:00 16:00, when affects people’s vitality. Furthermore, univariate analysis ratio primary factor influencing southern section Sanlitun Taikoo Li street, with characteristic average 8.28 over week. Finally, multi-factor show that, enhancing vitality, priority should be given interactions greenery, temperature, physiological equivalent where correlation coefficient 0.70, temperature 0.63, both showing positive correlations. Research planning, reasonable building (1:2 1:4) scientific green design are key. carefully controlling planting density configuration optimal space effects can achieved. This proposes strategies optimizing improving comfort, aiming regions advocate for development model combines ecological social benefits.

Language: Английский