【摘要】 从居住型街区形态布局与声环境作用原理入手，设计了100个形态布局各异的街区模型并进行声环境模拟，经过对形态布局因子和噪声暴露水平分布情况指标的统计学分析，以及二者联动变化规律总结，提取出9项影响声环境的形态布局因子，阐述了街区形态布局对其声环境的作用机制，构建了居住型街区声环境预测模型，并针对形态布局因子提出了可实施、可推广的基于声环境优化的居住型街区形态布局设计方法。更多还原

【Abstract】 Starting from the interaction principles between the spatial layout of residential blocks and the acoustic environment, this study designed 100 block models with varying spatial configurations and conducted acoustic environment simulations. Through statistical analysis of both morphological layout factors and noise exposure distribution indicators, as well as summarizing their interrelated variation patterns, nine morphological layout factors influencing the acoustic environment were identified. The study further elaborates on the mechanism by which block morphology affects the acoustic environment, and subsequently constructs a prediction model for the acoustic environment in residential blocks. Based on this, a practical and generalizable spatial layout design method is proposed for residential blocks, aimed at optimizing the acoustic environment.更多还原