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Information Journal Paper

Title

Impact resistance of multi-layer slabs made with (HPSCC) reinforced by hybrid fibers under drop weight impact

Pages

  73-87

Abstract

 In this research, the robust strength slabs made of concrete, self-compacting, multi-layer reinforced steel and nylon fibers and a combination them under the influence of impact load is investigated. To achieve this goal, 30 concrete slabs one layer and three layers with dimensions 40 40 7. 5 cm are made. The slabs come from 10 different types, one type of non-fibrous as a control, and other slabs all have a fixed volume 1% fiber, hence the type and percentage of fiber varies in the layers. The impact weight loss test was performed on the made slabs. In this test, steel ball weighing 5. 8 kg at a distance 1. 5 m repeatedly hit and The number of blows to make the first crack and the destruction recorded. The results the test indicate a very high effect steel fibers and the slight impact nylon fibers on the slab resistance the slabs. Multi-layered slabs in the firstcracks are the same as the slabs a uniform laminate layer, but the resistance to the destruction and absorption the final energy these slabs increases compared to one-layer samples, which can be due to an increase in the percentage fiber in the outer layers and the layered layout the fibers.

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    APA: Copy

    Sahraei moghadam, Amirhosein, OMIDINASAB, FEREYDOON, & Dalvand, Ahmad. (2019). Impact resistance of multi-layer slabs made with (HPSCC) reinforced by hybrid fibers under drop weight impact. JOURNAL OF CONCRETE RESEARCH, 12(3 ), 73-87. SID. https://sid.ir/paper/197210/en

    Vancouver: Copy

    Sahraei moghadam Amirhosein, OMIDINASAB FEREYDOON, Dalvand Ahmad. Impact resistance of multi-layer slabs made with (HPSCC) reinforced by hybrid fibers under drop weight impact. JOURNAL OF CONCRETE RESEARCH[Internet]. 2019;12(3 ):73-87. Available from: https://sid.ir/paper/197210/en

    IEEE: Copy

    Amirhosein Sahraei moghadam, FEREYDOON OMIDINASAB, and Ahmad Dalvand, “Impact resistance of multi-layer slabs made with (HPSCC) reinforced by hybrid fibers under drop weight impact,” JOURNAL OF CONCRETE RESEARCH, vol. 12, no. 3 , pp. 73–87, 2019, [Online]. Available: https://sid.ir/paper/197210/en

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