Fracture behaviour and microstructural evolution of structural mild steel under the multi-hazard loading of high-strain-rate load followed by elevated temperature
详细信息 查看全文
- 作者：Mahsa Mirmomenia ; Amin Heidarpoura ; amin.heidarpour@monash.edu" class="auth_mail" title="E-mail the corresponding author ; Xiao-Ling Zhaoa ; Christopher R. Hutchinsonb ; Jeffrey A. Packerc ; Chengqing Wud
- 关键词：High-strain-rate ; Elevated temperature ; Coupling effects ; Material properties ; Microstructure evolution
- 刊名：Construction and Building Materials
- 出版年：2016
- 出版时间：30 September 2016
- 年：2016
- 卷：122
- 期：Complete
- 页码：760-771
- 全文大小：6429 K
文摘
- •
Post-impact-fire mechanical properties and microstructure evolution of mild steel.
- •
Various pre-determined deformation levels defined for partially damaged material.
- •
Test results indicate the coupling effect of strain-rate and subsequent temperature.
- •
Metallurgical concepts and SEM images used for interpreting the results.
- •
Pre-deformation history affects the characteristics of steel at high temperatures.