標(biāo)準(zhǔn)號：ISO 9664-1993
中文標(biāo)準(zhǔn)名稱：粘合劑 拉伸剪切膠粘件疲勞性能的試驗方法
英文標(biāo)準(zhǔn)名稱：Adhesives; test methods for fatigue properties of structural adhesives in tensile shear
標(biāo)準(zhǔn)類型：G39
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：G39
國際標(biāo)準(zhǔn)分類號：83.180
適用范圍：The principle of the method specified is cyclically stressing the specimen in a way that may be regarded as the superposition of an alternating stress on a static stress which is the mean stress. The number of cycles at failure of the specimen for a given mean stress and stress amplitude is determined. These values are used to establish SN curves which then permit the estimation of the confidence zone concerning the fatigue resistance of a joint. The fatigue properties are a function of the specimen geometry. The results do not correspond to intrinsic properties of the adhesive and cannot be used for design purposes.