首页> 外文会议>German annual conference on acoustics;International conference on acoustics;NAG/DAGA 2009 >Schall 03 1990 versus Schall 03 2006: A Comparison of the Calculation Methods for Railway noise with Noise level Measurements
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Schall 03 1990 versus Schall 03 2006: A Comparison of the Calculation Methods for Railway noise with Noise level Measurements

机译:Schall 03 1990与Schall 03 2006:铁路噪声与噪声水平测量方法的比较

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In the planning process for new railway lines or modified railway lines the Schall 03 1990 [1] is the guide line that has to be applied for calculations. Recently this calculation method was updated and revised; the draft of the new calculation method "Schall 03 2006" [2] is now in discussion by the administration. This guide line is structured according to the German and European standards and contains a comprehensive description of acoustic calculation methods for sound emission and sound propagation as well as the calculation of a rating level which shall be used for comparison with the applicable noise limits.
机译:在新铁路线或改建铁路线的规划过程中,Schall 03 1990 [1]是必须用于计算的指导线。最近,对这种计算方法进行了更新和修订。主管部门现在正在讨论新的计算方法“ Schall 03 2006” [2]的草案。该指南根据德国和欧洲标准制定,包含对声音发射和声音传播的声学计算方法的全面描述,以及用于与适用噪声限值进行比较的额定等级的计算。

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