标准简介
This standard specifies the hole-drilling test method for measuring residual stresses near the surface of an isotropic liner-elastic material, which also covered measuring equipment, measuring procedures, the calibration of the stress calculation constant, the correction of the measurement error and so on. Hole-drilling method is applicable to measure the stress state of the metal material where the internal stress gradient is small, the residual stress of this state which is almost a constant (uniform stress) may not change along the depth direction.Whereas the hole-drilling method can only determine the residual stresses of the material near the surface, so the hole-drilling method only can measure the local residual stresses in the boundary of the hole.英文名称：Metallic Materials—Residual Stress Determination—Hole-Drilling Strain-Gage Method
标准状态：现行
中标分类：冶金>>金属理化性能试验方法>>H22金属力学性能试验方法
ICS分类：冶金>>金属材料试验>>77.040.10金属材料力学试验
发布部门：General Ad.
发布日期：2014-12-05
实施日期：2015-09-01
出版日期：2018-06-01
页数：56页
前言
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