BS EN 17282:2020-铁路应用基础设施压载垫下-国家数字标准馆

现行 BS EN 17282:2020

到馆阅读

收藏跟踪

购买正版

Railway applications. Infrastructure. Under ballast mats 铁路应用基础设施压载垫下

发布日期： 2020-10-13

本文件适用于有砟轨道中使用的道碴下垫，并定义了试验
程序及其评估标准。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document is applicable to under ballast mats used in ballasted track and defines the test
procedures and their evaluation criteria.All current amendments available at time of purchase are included with the purchase of this document.

分类信息

发布单位或类别：英国-英国标准学会

关联关系

研制信息

相似标准/计划/法规

现行

DIN EN 17282

Railway applications - Infrastructure - Under ballast mats
铁路应用-基础设施-道碴垫下；德文版EN 17282:2020

2020-12-01

现行

DIN EN 16272-5-DRAFT

Draft Document - Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - Sound absorption under direct sound field conditions; German and English version prEN 16272-5:2022
文件草案——铁路应用——基础设施——作用于空气声传播的隔音屏障和相关装置——声学性能测定的试验方法——第5部分:固有特性——直接声场条件下的吸声；德语和英语版本

2022-03-01

现行

DIN EN 16272-6-DRAFT

Draft Document - Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In-situ-values of airborne sound insulation under direct sound field conditions; German and English version prEN 16272-6:2022
文件草案.铁路设施.基础设施.作用于空气声传播的噪声屏障和相关装置.声学性能测定的试验方法.第6部分:固有特性.直接声场条件下空气声隔声的现场值

2022-03-01