用声强法鉴别装载机主要噪声源  

Identifying the Main Noise Source of Loader with Noise Intensity Method

作　　者：刘晓静[1] 尚玉华 

机构地区：[1]中国一拖集团有限公司技术中心 [2]运城农技校

出　　处：《工程机械》2000年第2期14-16,共3页Construction Machinery and Equipment

摘　　要：简要阐明了声强测量的基本原理，并以装载机为例探讨了声强测量法在鉴别工程机械噪声源方面的应用。The basic principle of noise intensity measure is briefly described in the article, and with the loader as and example,the application of this method in identifying the main noise source of construction machinery is discussed.

关 键 词：中测量法 鉴别 噪声源 装载机 

分 类 号：TB53[理学—物理]