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随着现代工业的迅速发展,大功率、大流量和高转速的设备越来越多。如何防治这类设备所产生的高噪声,是一个值得研究和重视的问题。我们在南京某研究所的高噪声试验车间建筑设计中,将噪声的防治和墙体改革结合起来,采用了一种新型围护结构——大型隔声墙板。下面就该所高噪声试验车间大型隔声墙板设计作一简要介绍。一、高噪声试验车间概况 1.噪声特性该所高噪声试验车间分为第一、第二试验车间。第一试验车间内主要噪声源有全台压缩机、单、
With the rapid development of modern industry, more and more equipment of high power, large flow rate and high speed are increasing. How to prevent and treat the high noise produced by such devices is a problem that deserves research and attention. We in a Nanjing Institute of high noise test workshop building design, the noise control and wall reform combined with a new envelope - a large wall panels. The following high-noise test workshop large-scale noise wall design for a brief introduction. First, the overview of high-noise test shop 1. Noise characteristics The high-noise test workshop is divided into first and second test workshop. The main noise source in the first test workshop is the compressor, single,