BS EN ISO 10848-1:2017规定了测量方法，以表征一个传感器的侧面传输特性 或者几个建筑构件。这些测量在实验室测试设施或实验室中进行 球场。建筑构件的性能可以表示为 元素和连接的组合（例如标准化的侧翼标高差和/或 标准化侧翼冲击声压级）或作为交叉口或 交叉点的标准化方向平均振动水平差。建筑物中的结构声源有两种方法，一种是标准化的侧翼 设备声压级和可用于估计声音的传输函数 由于源中服务设备的结构激励，接收室内的压力水平 房间前一种方法假设侧翼传输仅限于一个交叉点（或没有交叉点） 连接（如果支撑设备的元件是分离元件），后者考虑 直接（如果有）和所有侧翼传输路径的组合。本文件包含测试元件和测试室的定义、一般要求，以及 测量方法。根据具体情况，给出了选择测量数量的指南 关于交叉点和涉及的建筑构件类型。ISO 10848的其他部分规定了 适用于不同类型的连接和建筑构件。侧翼变速器的特征量可用于比较不同的产品，或 表示需求，或作为预测方法的输入数据，如ISO 12354-1和ISO 12354-2。交叉引用:ISO 3382-2:2008 Ed 1ISO 10140- 3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3.3 3 1998年（R04）全部购买本文件时提供的最新修订包括在购买本文件中。

BS EN ISO 10848-1:2017 specifies measurement methods to characterize the flanking transmission of one or several building components. These measurements are performed in a laboratory test facility or in the field.The performance of the building components is expressed either as an overall quantity for the combination of elements and junction (such as the normalized flanking level difference and/or normalized flanking impact sound pressure level) or as the vibration reduction index of a junction or the normalized direction-average vibration level difference of a junction.Two approaches are used for structure-borne sound sources in buildings, a normalized flanking equipment sound pressure level and a transmission function that can be used to estimate sound pressure levels in a receiving room due to structure-borne excitation by service equipment in a source room. The former approach assumes that flanking transmission is limited to one junction (or no junction if the element supporting the equipment is the separating element), and the latter considers the combination of direct (if any) and all flanking transmission paths.This document contains definitions, general requirements for test elements and test rooms, and measurement methods. Guidelines are given for the selection of the quantity to be measured, depending on the junction and the types of building elements involved. Other parts of ISO 10848 specify the application for different types of junction and building elements.The quantities characterizing the flanking transmission can be used to compare different products, or to express a requirement, or as input data for prediction methods, such as ISO 12354-1 and ISO 12354-2.Cross References:ISO 3382-2:2008 Ed 1ISO 10140-5:2010ISO 717-2:2013 ED3ISO 10140-4:2010IEC 61183:1994ISO 7626-1:2011ISO 717-1:2013 ED3IEC 61672-1:2013ISO 7626-5:1994IEC 61260NT ACOU 090:1994OIML R88EN 15657:2009OIML R58ISO 7626-2:2015 ED2ISO 15186-1:2000ISO 10140-2:2010IEC 60942:2003ISO 12354-1:2017ISO 10848-3:2017ISO 18233:2006(R09) Ed 1ISO 10848-4:2017ISO 10848-2:2017IEC 61672-3:2013ISO 12354-2:2017ISO 1683:2015 ED3ISO 5348:1998 (R04)All current amendments available at time of purchase are included with the purchase of this document.