根据声屏障声学原理，从建筑景观设计、结构设计、辅助设计等方面，探讨了武汉市鹦鹉洲长江大桥全封闭声屏障设计方法，并介绍了声屏障施工与维护措施，有效解决了高架道路交通噪声问题。%According to acoustical principle of acoustic barrier,starting from aspects of building landscape design,structural design and aided design,the paper explores design methods of fully enclosed acoustic barrier of Yangze River Bridge in Yingwu continent of Wuhan city,and intro-duces acoustic barrier construction and maintenance measures,which effectively solves elevated road traffic noise problem.
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