范围:本文件给出了在室温和最大相对湿度为80%的条件下，对厚度为0.5 mm至6 mm的单接头和多接头薄板试样进行恒载荷振幅疲劳试验的试样和程序的建议。 注:高级高强度钢（AHS）和超高强度钢（UHSS）的厚度范围通常低于3.0 mm。例如，更大的厚度适用于铝合金。 本文件包括: --测试接头以评估材料； --评估接头类型和接头尺寸对试验结果的影响； --评估荷载类型和荷载模式对试验结果的影响； --测试部件样试样，以评估其结构性能。 根据使用的试样，可以从结果中评估接头在剪切、剥离、正常拉伸和荷载组合下的疲劳行为，以及试样的疲劳行为。 使用类似部件的试样获得的疲劳试验结果适用于推导承受循环载荷的结构和部件的材料和厚度组合选择标准。本声明尤其适用于具有边界条件（即局部刚度，类似于所述结构）的试样的结果。 只有在使用荷载条件和接头区域设计刚度相似时，疲劳试验结果才适合直接应用于设计。 本文件不适用于其他适用标准涵盖的土木工程应用，如金属建筑和钢结构。交叉引用:EN 10346ASTM E468EN 10130ISO 7500-1ASTM E1942ISO 6892-1ISO 14273ISO 9664ISO 16237ISO 12996ISO 13469ISO 18592ISO 14324:2003ISO 15609-5:2004购买本文件时可获得的所有现行修订均包含在购买本文件中。

Scope: This document gives recommendations for test specimens and procedures for performing constant load amplitude fatigue tests on single- and multi-joint sheet specimens in the thickness range from 0,5 mm to 6 mm at room temperature and a relative humidity of max. 80 %. NOTE The thickness range for advanced high strength steels (AHSS) and ultra high strength steels (UHSS) is generally below 3,0 mm. Greater thicknesses apply for aluminium alloys, for example. This document covers: -- testing of joints to evaluate materials; -- evaluation of the influence of joint type and joint size on the test results; -- evaluation of the influence of load type and load mode on the test results; -- testing of component-like specimens to evaluate their structural performance. Depending on the specimen used, it is possible from the results to evaluate the fatigue behaviour of joints under shear-, peel-, normal-tension and combinations of loads and that of the tested specimen. The results of fatigue testing obtained with component like specimens are suitable for deriving criteria for the selection of materials and thickness combinations for structures and components subjected to cyclic loading. This statement is especially relevant for results obtained with specimens with boundary conditions, i.e. a local stiffness, similar to that of the structure in question. The results of fatigue testing are suitable for direct application to a design only when the loading conditions in service and the stiffness of the design in the joint area are similar. This document does not apply to civil engineering applications such as metal building and steel construction which are covered by other applicable standards.Cross References:EN 10346ASTM E468EN 10130ISO 7500-1ASTM E1942ISO 6892-1ISO 14273ISO 9664ISO 16237ISO 12996ISO 13469ISO 18592ISO 14324:2003ISO 15609-5:2004All current amendments available at time of purchase are included with the purchase of this document.