DIN EN 13481-5-2003 轨道交通.轨道.紧固系统的性能要求.第5部分:加厚钢板制轨道的紧固系统
Railway applications - Track; Performance requirements for fastening systems - Part 5: Fastening systems for slab track; German version EN 13481-5:2002
This document is applicable to fastening systems for use in attaching rails to the uppermost surface of concrete or asphalt slabs in non-ballasted track as follows: - main lines having radius of curvature greater than 150 m and subject to a maximum design axle load of 260 kN; - light rail systems having a radius of curvature greater than 40 m and subject to a maximum design axle load of 130 kN. This includes fastening systems for floating slabs but does not include fastening systems for embedded rails. The requirements apply to the following: a) direct fastening systems; b) indirect fastening systems; c) fastening systems for the rail sections in prEN 13674-1 and prEN 13674-4; d) fastening systems which incorporate concrete elements which each have not more than one supporting element per rail. This document is not applicable to special fastening systems used at bolted joints. This document is for type approval of a complete fastening assembly only.