工程机械声品质评价方法的研究
Research on Evaluation Method of Sound Quality of Construction Machinery
葛建厂 1毕煌涛2
作者信息
- 1. 龙工 (上海)机械制造有限公司,上海 201612
- 2. 太原科技大学,山西 太原 030024
- 折叠
摘要
工程机械对我国工业化发展起着重要作用,但在施工作业时会产生噪声污染,并对驾乘者造成听力系统损伤等.因此,人们对工程机械声品质的要求逐渐提高,在满足噪声规定要求的同时,还要求其具有良好的声音环境.由于工程机械声品质研究处于发展阶段,目前尚未形成统一的研究理论和评价方法.通过查阅国内外相关文献,对工程机械噪声限值国内外标准、声品质评价研究现状以及主客观评价方法进行了梳理与分析.
Abstract
Construction machinery plays an important role in the development of industrialization in China,but in construction operations will cause noise pollution,hearing system damage to the driver and other problems.Therefore,people's requirements for construction machinery sound quality gradually increased,in order to meet the requirements of noise regulations at the same time,but also to make it have a good sound environment.As the construction machinery sound quality research is still in the development stage,has not yet formed a unified and perfect research theory and evaluation methods.In this paper,by reviewing the relevant domestic and foreign literature,the domestic and foreign standards for construction machinery noise limits,the current situation of sound quality evaluation research and subjective and objective evaluation methods are sorted out and analyzed.
关键词
工程机械/噪声污染/声品质/评价方法Key words
construction machinery/noise pollution/sound quality/evaluation methods引用本文复制引用
出版年
2024
NETL
NSTL
万方数据