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    Volume 46, Issue 4 (July 2018)

    Special Issue Paper

    Experimental Study on the Impact Properties of Concrete Bridge Pier Reinforced with Stainless Steel Rebar

    (Received 13 September 2016; accepted 13 March 2017)

    Published Online: 2018

    CODEN: JTEVAB

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    Abstract

    In this study, in order to examine the impact properties of a stainless steel reinforced concrete bridge pier under the conditions of horizontal impact load effects, a multifunction ultrahigh heavy drop hammer impact test system was utilized. The stainless steel reinforced concrete bridge piers had different impact energies, and the impact force time-history, displacement time-history, and strain time-history curves, as well as the crack developing state, were obtained during the testing. The test results showed that the peak values of the impact force, strain, and displacement increased with the increase of the impact energy under the impact load, and the fluctuation frequency also increased. The crack development was mainly concentrated in the lower frontal section of the bridge pier, as well as the middle and lower sections of the back of the bridge pier.

    Author Information:

    Zhang, Guoxue
    School of Transportation and Civil Engineering & Architecture, Foshan University, Foshan, Guangdong

    Chen, Ziqing
    School of Civil and Transportation Engineering, Guangdong University of Technology, Panyu District, Guangzhou

    Lu, Juan
    School of Transportation and Civil Engineering & Architecture, Foshan University, Foshan, Guangdong

    Xu, Shixiang
    School of Transportation and Civil Engineering & Architecture, Foshan University, Foshan, Guangdong

    Zhou, Xiwu
    School of Transportation and Civil Engineering & Architecture, Foshan University, Foshan, Guangdong


    Stock #: JTE20160468

    ISSN:0090-3973

    DOI: 10.1520/JTE20160468

    Author
    Title Experimental Study on the Impact Properties of Concrete Bridge Pier Reinforced with Stainless Steel Rebar
    Symposium ,
    Committee A01