標(biāo)準(zhǔn)簡(jiǎn)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.

標(biāo)準(zhǔn)號(hào)：GB/T 31310-2014E

標(biāo)準(zhǔn)名稱：金屬材料 殘余應(yīng)力測(cè)定 鉆孔應(yīng)變法（英文版）

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

標(biāo)準(zhǔn)類型：國(guó)家標(biāo)準(zhǔn)

標(biāo)準(zhǔn)性質(zhì)：推薦性

標(biāo)準(zhǔn)狀態(tài)：現(xiàn)行

發(fā)布日期：2014-12-05

實(shí)施日期：2015-09-01

中國(guó)標(biāo)準(zhǔn)分類號(hào)（CCS）：冶金>>金屬理化性能試驗(yàn)方法>>H22金屬力學(xué)性能試驗(yàn)方法

國(guó)際標(biāo)準(zhǔn)分類號(hào)（ICS）：冶金>>金屬材料試驗(yàn)>>77.040.10金屬材料力學(xué)試驗(yàn)

歸口單位：SAC/TC 183 Technical Committee o

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