【摘要】 针对深汕高速公路沿线两所小学噪声敏感点的防护措施，介绍了声屏障的方案及结构设计，和对声学效果检测和工程造价进行分析探讨，并提出若干建议。更多还原

【Abstract】 Based on the measures protecting the two primary schools along Shenzhen-Shantou Expressway from Noise,the paper presents some proposed programs and structure designs of noise barrier; analyzes and discusses the monitoring of acoustics effect and the cost of work, and finally gives some proposals.更多还原