文献类型：期刊文献

中文题名：木结构墙体建造细节对其隔声性能的影响

英文题名：Effects of building details on sound insulation of wood structure wall

作者：周海宾[1] 江泽慧[1] 费本华[1]

第一作者：周海宾

通信作者：Zhou, H.-B.

机构：[1]中国林业科学研究院木材工业研究所

年份：2007

卷号：29

期号：3

起止页码：159-163

中文期刊名：北京林业大学学报

外文期刊名：Journal of Beijing Forestry University

收录：CSTPCD;;EI(收录号：20072510663115);Scopus(收录号：2-s2.0-34250362381);北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

基金："948"国家林业局引进项目(2003--4--28;2006--4--98)

语种：中文

中文关键词：木结构墙体;隔声性能;墙骨;吸声层

外文关键词：wood structure wall, sound insulation, stud, sound absorption layer

分类号：S781.2

摘要：木结构墙体隔声是木结构居住建筑的一项重要性能.为了制造出高隔声性能的墙体,该文分析了木结构墙体建造细节对其隔声性能的影响.研究表明,影响木结构墙体隔声的因素有墙板的面密度、墙骨的规格和间距、玻璃纤维棉的容重和厚度.木结构墙体的第一共振频率一般都在100 Hz以上,建议选择600 mm作为木结构墙骨间距.最后得到了在测试频率范围内木结构墙体隔声的变化曲线.
The sound insulation is one of the most important properties of wood frame buildings. To fabricate wood structure walls with good sound insulation, the paper studied the influences of building details on the sound insulation of wood structure walls. Results show that factors influencing the sound insulation are panel＇ s surface density, wood stud＇s size and space, density and thickness of glass fiber batts（GFB）. The first resonance frequency is usually above 100 Hz. It is suggested that 600 mm should be selected as the stud space. The sound insulation change curve of a wood structure wall at test frequency is finally obtained.