DIN EN ISO 26203-1:2018
金属材料.高应变率的拉伸试验.第1部分:弹性棒型设备(ISO 26203-1-2018); 德文版本EN ISO 26203-1-2018

Metallic materials - Tensile testing at high strain rates - Part 1: Elastic-bar-type systems (ISO 26203-1:2018); German version EN ISO 26203-1:2018

被代替

标准号

DIN EN ISO 26203-1:2018

发布

2018年

发布单位

德国标准化学会

替代标准

DIN EN ISO 26203-1:2018-07

当前最新

DIN EN ISO 26203-1:2018-07

 

 

引用标准

ASTM E1875-13 DIN EN ISO 26203-2:2012 DIN EN ISO 6892-1:2017 DIN EN ISO 7500-1:2018 ISO 26203-2:2011 ISO 6892-1:2016 ISO 7500-1:2015 JIS Z 2280:1993 JIS Z 8807:2012

被代替标准

DIN EN ISO 26203-1:2010 DIN EN ISO 26203-1:2017

适用范围

This International Standard specifies methods for testing metallic sheet materials to determine the stress-strain characteristics at high strain rates. This part of ISO 26203 covers the use of elastic-bar-type systems.The strain-rate range between 10-3s-1 to 103s-1 is considered to be the most relevant to vehicle crash events based on experimental and numerical calculations such as the Finite Element Analysis (FEA) work for crashworthiness.In order to evaluate the crashworthiness of a vehicle with accuracy, reliable stress-strain characterization of metallic materials at strain rates higher than 10-3s-1 is essential.This test method covers the strain-rate range above 102s-1.

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