摘要
公路交通运输是国民经济的命脉，中国自1988年建成第1条高速公路起，公路交通建设便成为国民经济基础建设的重要内容之一，并取得了巨大的成就。预计到2010年，中国公路里程将达2．30×10^6km。
Highway construction has an effect on environment,and highway construction noise is one of problems that shouldn't be neglectable.The noise has the characteristics of regionality and timeliness.The sources of highway construction noise are complicated, and the construction machinery noise become one of the main sources.Choose low noise construction machines and control the ways of noise propagation can help ease the impact of highway construction noise on environment.
出处
《筑路机械与施工机械化》
北大核心
2008年第4期20-23,共4页
Road Machinery & Construction Mechanization
