城市临街高层住宅楼交通噪音的控制方法——以北京望京新城某临街高层住宅楼防噪方法为例  

The methods of traffic noise reduction of facing street high-level residential building: a case in Beijing

作　　者：王舒扬[1] 李英[1] 杨忠振[2] 

机构地区：[1]北京建筑工程学院建筑系 [2]大连海事大学交通规划研究所

出　　处：《城市问题》2006年第5期32-35,共4页Urban Problems

基　　金：国家自然科学基金课题"道路交通环境负荷分析模型及削减对策的基础研究"(50422282)

摘　　要：通过实地测试北京望京新城某临街高层住宅楼室内外的声环境,将实测结果与用Ray noise Rew.3.1声学软件模拟在机动车道两侧加隔声屏障后的声环境进行比较,分析在道路两侧设隔声屏障的降噪效果,并从“噪音源、噪音的传播途径、噪音接收点”三方面进一步探讨了城市临街高层住宅楼交通噪音的控制方法。The purpose of this essay is to analyze the effect of sound insulation screen. One of the two methods we used is to measure and test on the spot . We chose the interior and exterior sound environment of the high - level residential building in Wangjing New City of Beijing. Another method is to use the Ray noise Rew. 3. 1 software to imitate the effect of sound insulation screen when it is set beside the expressway. This essay also analyzes varied methods of reducing the negative effect of traffic noise to the sound environment of the facing street residential building.

关 键 词：交通噪音 隔声屏障 临街高层住宅楼 

分 类 号：TU87[建筑科学]