【摘要】 从声屏障降噪原理、设计要点及声屏障主要型式等方面,系统介绍高架轨道交通列车运行噪声的治理。更多还原

【Abstract】 By illustration of the principle of noise barrier, design key points, and main types etc, the paper introduces the treatment to the elevated transit vehicle’s operating noise systematically.更多还原