本文件规定了一个试验程序，以确认从轨枕或其他支撑元件中拉出钢轨扣件总成锚固所需的力大于规定值（即“验证荷载”试验）。 本测试适用于以下紧固系统部件: a） 在轨枕或其他支撑构件制造过程中浇筑到混凝土中； b） 粘在混凝土的铸造或钻孔中；或 c） 用螺钉固定或以其他方式固定在木材、聚合物复合材料或钢轨枕或其他支撑构件上。 本试验不适用于嵌入式轨道。

This document specifies a test procedure to confirm that the force necessary to pull the anchorage of a rail fastening assembly out of the sleeper or other supporting element is greater than a prescribed value (i.e. it is a "proof load" test). This test is for components of the fastening system which are: a) cast into concrete during the manufacture of sleepers or other supporting elements; b) glued into the cast or drilled holes in concrete; or c) screwed or otherwise attached to wood, polymeric composite or steel sleepers or other supporting elements. This test is not applicable to embedded rails.