Dynamic behaviour of stainless steel investigated with a tension split Hopkinson bar

Brian Uy, Zhong Tao, Bo-Sheng Chen

    Research output: Chapter in Book / Conference PaperConference Paperpeer-review

    4 Citations (Scopus)

    Abstract

    ![CDATA[Stainless steel has been used in construction industry for some years as minor components, such as fixings, fasteners and cladding. In recent times, the whole-life cost for a structure has become an important concern for developers, contractors, architects, engineers and property owners. Although the initial high cost has greatly limited the structural use of stainless steel, it is believed that this steel material will be increasingly used in civil engineering and construction, owing to the benefits of stainless steel. This has been recently witnessed in a lot of projects around the world. In order to better design a structure, it is critical to understand the behaviour of its members and materials under extreme conditions. In the past, a lot of investigations have been conducted on the dynamic behaviour of conventional carbon steel, whilst only a few studies have been dedicated to that of stainless steel. Based on this research background, stainless steel coupon tests were conducted recently using a tension split Hopkinson bar by the authors. At the same time, carbon steel material was also tested for comparison. These coupons were tested under different strain rates ranged from 300 s-1 to 1000 s-1. It was found that the dynamic behaviour of stainless steel was different from that of carbon steel. Generally, higher strain rate sensitivity is expected for the stainless steel material.]]
    Original languageEnglish
    Title of host publicationProceedings of the 8th International Conference on Shock & Impact Loads on Structures, 2-4 December 2009, Adelaide, Australia
    PublisherUniversity of Adelaide
    Pages669-674
    Number of pages6
    ISBN (Print)9789810832452
    Publication statusPublished - 2009
    EventInternational Conference on Shock & Impact Loads on Structures -
    Duration: 2 Dec 2009 → …

    Conference

    ConferenceInternational Conference on Shock & Impact Loads on Structures
    Period2/12/09 → …

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