American Journal of Civil Engineering

Volume 8, Issue 6, November 2020

  • A Study on the Mechanical Properties of the Hybrid Fiber-Reinforced Mortar Using the Macro Steel and Micro Carbon Fibers

    Gwang Hee Heo, Jong Gun Park, Hyung Min Jun, Dong Ju Seo, Sung Gon Koh

    Issue: Volume 8, Issue 6, November 2020
    Pages: 128-138
    Received: 29 October 2020
    Accepted: 12 November 2020
    Published: 19 November 2020
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    Abstract: In the present study, an experiment was conducted to investigate the mechanical properties such as fluidity, compressive strength and flexural performance (flexural strength and toughness) of a single fiber-reinforced mortar (FRM) using only macro steel fiber (SF) or micro carbon fiber (CF) with different material properties and SF-CF hybrid FRM us... Show More
  • Evaluating the Effects of Watershed Characteristics on River Flow for the Case of Fetam River, Ethiopia

    Solomon Bogale Aynalem, Megersa Gemechu Liben

    Issue: Volume 8, Issue 6, November 2020
    Pages: 139-149
    Received: 29 August 2020
    Accepted: 17 September 2020
    Published: 23 November 2020
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    Abstract: Evaluating the effects of watershed characteristics have impacted on the stream flow of the watershed by changing the magnitude of surface runoff and ground water flow. This study is mainly focusing the effects of watershed characteristics on the stream flow by changing SURQ and GWQ for the wet months (June, July, August) and dry months (January, F... Show More