理化检验-物理分册2013，Vol.49Issue(8)：494-496,500,4.
GB/T 228.1-2010中应变速率控制模式(方法A)的解读
Detail Analysis for Strain Rate Control Mode (Method A) in GB/T 228.1-2010
高怡斐1
作者信息
- 1. 钢铁研究总院分析测试研究所/钢研纳克检测技术有限公司,北京100081
- 折叠
摘要
Abstract
Abstract:Two different types of strain rate control mode were described.The first is the control of the strain rate itself,eLe,that is based on the feedback obtained from an extensometer.The second is the control of the estimated strain rate over the parallel length,eLc,which is achieved by controlling the crosshead separation rate at a velocity equal to the desired strain rate multiplied by the parallel length.At the same time,the difference between the estimated strain rate over the parallel length,eLc,and traditional crosshead separation (method C) was offered.关键词
拉伸试验/应变速率/引伸计/横梁位移速率Key words
tensile testing/ strain rate/ extensometer/ crosshead separation rate分类
矿业与冶金引用本文复制引用
高怡斐..GB/T 228.1-2010中应变速率控制模式(方法A)的解读[J].理化检验-物理分册,2013,49(8):494-496,500,4.
