摘要
成都人民公园是位于成都市核心区的代表性公园,通过对其8个主要空间节点和特征时间段的调查测量并进行统计分析,研究其不同景观节点在声景观空间喜好度、噪音感知度等方面的特点及其时空分异性,结果表明成都人民公园存在声景观类型单一、景观节点之间噪音相互干扰大、人流高峰时段大部分节点噪音声压较高等问题,并提出应在平面噪音隔离、节点声景改造、特色声景塑造3个方面进行优化。
Chengdu People’s Park is a representative park which is located in the core area of Chengdu.Through investigation and statistical analysis of its 8 main spatial nodes and characteristic time periods,we study the spatial soundscape preferences and noise perception of different landscape nodes,and their spatial-temporal differences.The results show that the Chengdu People’s Park has problems such as a single type of soundscape,large noise interference between landscape nodes,and high noise pressure at most nodes during peak hours.It is proposed that optimization should be made in three aspects:plane noise isolation,node soundscape reconstruction,and characteristic soundscape shaping.
作者
何佳栖
贾玲利
王琰
He Jiaxi;Jia Lingli;Wang Yan
出处
《华中建筑》
2022年第2期53-57,共5页
Huazhong Architecture
基金
四川省社会科学规划项目“基于公共性特征的成都历史园林保护模式研究”(编号:SC19B143)。
关键词
声景观
时空
分异性
成都人民公园
Soundscape
Spatial and temporal
Differentiation
Chengdu People’s Park
