鞍钢技术
鞍鋼技術
안강기술
AISC TECHNIQUES
2014年
4期
33-35
,共3页
引伸计%期间核查%评定
引伸計%期間覈查%評定
인신계%기간핵사%평정
extensometer%intermediate checks%assessment
介绍了在实验室范围内可供参考的简易可行的引伸计期间核查方法，该方法通过用引伸计对同一拉伸试样弹性段进行拉伸测试，用对比测得的弹性模量来确认引伸计的使用情况，为确认引伸计使用精度状况提供了参考。
介紹瞭在實驗室範圍內可供參攷的簡易可行的引伸計期間覈查方法，該方法通過用引伸計對同一拉伸試樣彈性段進行拉伸測試，用對比測得的彈性模量來確認引伸計的使用情況，為確認引伸計使用精度狀況提供瞭參攷。
개소료재실험실범위내가공삼고적간역가행적인신계기간핵사방법，해방법통과용인신계대동일랍신시양탄성단진행랍신측시，용대비측득적탄성모량래학인인신계적사용정황，위학인인신계사용정도상황제공료삼고。
The simple and feasible method for carrying out the intermediate checks for an ex-tensometer is introduced based on the laboratory condition. By this method the tensile test for the elastic range of the same tensile sample is carried out by using the extensometer and thus the working condition of the extensometer can be verified by the modulus of elasticity E determined based on comparison, which can be the reference basis for confirming the working accuracy of the extensometer.
