GB/T31310-2014E金属材料残余应力测定钻孔应变法（英文版）

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 directionWhereas 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

标准号：GB/T 31310-2014E

标准名称：金属材料 残余应力测定 钻孔应变法（英文版）

英文名称：Metallic Materials—Residual Stress Determination—Hole-Drilling Strain-Gage Method

标准类型：国家标准

标准性质：推荐性

标准状态：现行

发布日期：2014-12-05

实施日期：2015-09-01

中国标准分类号（CCS）：冶金>>金属理化性能试验方法>>H22金属力学性能试验方法

国际标准分类号（ICS）：冶金>>金属材料试验>>7704010金属材料力学试验

归口单位：SAC/TC 183 Technical Committee o

发布单位：General Ad