Comparison Of Wind Environment Adaptation and Street SpaceIn Traditional Coastal Villages—— A Case Study Of Typical Coastal Villages In Fuzhou City

Abstract

At present, most of the existing research on traditional dwellings focuses on their preservation and reuse, while their environmental adaptability is relatively underexplored. Especially in coastal areas, understanding and enhancing the environmental adaptability of buildings is crucial to guarding against natural disasters, protecting the ecological environment, maintaining socio-economic stability, and coping with climate change, all of which are key factors in achieving sustainable development. In this paper, two traditional villages in Fuzhou (Dinghai Village and Houguan Village), which have similar geographic environments but different types, are selected as examples to explore the adaptability of village street layouts and spatial patterns with different degrees of integration to coastal wind environments by analyzing and comparing them through CFD simulations.The study summarizes the conclusions through the horizontal comparative analysis: 1. the degree of spatial integration of the central street and the wind resistance of the village are positively proportional 2. the layout with high connectivity value and strong permeability of the space is conducive to the improvement of the village's wind environment adaptability. By comparing different village patterns, the article refines the spatial characteristics of streets and alleys for the wind adaptability of coastal traditional villages, with a view to providing certain technical support and theoretical basis for the protection and renewal of traditional villages in China, as well as for the strategic planning in terms of sustainable development.