论文部分内容阅读
快速城市化导致了城市密度的急速上升,城市微气候环境问题在密集城市中逐渐显现。热岛效应和城市通风质量对居民的舒适度、健康和生活质量有着重大影响。近年来,一系列城市环境模型和模拟方法相继涌现;同时,城市规划和设计实践中也开始考虑应对策略。本文在回顾应对城市微气候的测算手段和相应设计策略的基础上,以浙江乐清中心城区为案例,用城适(City Comfort+)模型对场地微气候和行人舒适性进行不同时期的场景研究,从而提出相应的规划设计对策。
Rapid urbanization led to the rapid increase of urban density, and the problem of urban microclimate gradually appeared in dense cities. The heat island effect and the quality of urban ventilation have a significant impact on residents’ comfort, health and quality of life. In recent years, a series of urban environmental models and simulation methods have emerged; at the same time, urban planning and design practices have begun to consider coping strategies. Based on the review of urban meteorological measures and corresponding design strategies, taking the urban area of Yueqing in Zhejiang as an example, this paper uses the City Comfort + model to study the scene microclimate and pedestrian comfort at different periods so that Put forward the corresponding planning and design measures.