中文摘要：

为研究高速铁路噪声对沿线人群的干扰,了解主要影响时段分布特点及主要影响特征,为高铁噪声治理及沿线土地利用规划和声功能区划提供建议,以入户面对面调查的方式对高铁沿线200m范围内的居民进行了随机不重复抽样调查,建立了高铁噪声暴露声级—影响主观感受关系模型.研究表明,高铁沿线居民受高铁噪声影响最大时段为20：00~22：00,且影响时段与睡眠关系密切,沿线居民受此影响,睡眠质量明显下降,影响程度与所处暴露声级水平呈正向相关关系.在对不同高铁噪声暴露声级下的声环境宜居性进行分析的基础上,提出了高铁沿线土地利用规划和声功能区划控制建议.

英文摘要：

In order to study the noise impacts of high-speed railways on people living along the railway lines,to comprehend the distribution features of the main affecting time as well as the main affecting characteristics,to offer suggestions on noise controlling,land utilizing and acoustic-function dividing,a face-to-face survey was randomly conducted among people within a living area of 200 meters along the railway lines.Hence a relationship model,namely noise exposure level-impact subjective feel,was established.The results showed that residents along the high-speed railways were most affected by noises between 20：00and 22：00,aperiod closely related to sleeping.Under this influence,man＇s sleeping quality was sharply reducing and that degree of influence has a positive correlation with the noise exposure level.Based on analysis of acoustic-environment-livability under exposure levels of different high-speed noises,proposals of land utilizing and acoustic-function dividing along railway lines were put forward.