Research Articles | Challenge Journal of Concrete Research Letters

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Related Articles

  • Structural behavior of ferrocement beams with circular openings
    Yousry B. I. Shaheen, Zeinab A. Etman, Ahmed A. F. Mohamed
    Challenge Journal of Structural Mechanics (2024) 10(4) 116-137
    The construction sector is a major contributor to resource consumption and waste generation. Therefore, developing more efficient and sustainable materials and infrastructure is a top priority for achieving the Sustainable Development Goals. This research aims...
  • Structural behavior of ferrocement composite hollow-cored panels for roof construction
    Yousry B. I. Shaheen, Zeinab A. Etman, Aya M. Elrefy
    Challenge Journal of Concrete Research Letters (2022) 13(1) 5-27
    The main objective of the following work is to study the effect of using different types of metallic and non-metallic mesh reinforcement materials on the flexural behavior of ferrocement hollow-cored panels as a viable alternative for conventional reinforced c...
  • The impact of openings on ferrocement I-beams: a study on metallic and non-metallic mesh reinforcement
    Ghada Mousa Hekal, Ayman Magdy Moawad Elshaboury, Yousry B. I. Shaheen
    Challenge Journal of Concrete Research Letters (2024) 15(2) 30-46
    The primary objective of this investigation is to assess the influence of openings on the structural performance of ferrocement I-beams, incorporating diverse metallic and non-metallic mesh reinforcements. Sixteen beams underwent testing utilizing a four-point...
  • Behavior of multi-cell steel columns under impact loading
    Kamel Kandil, Mostafa El-Shami, Ghada Mousa Hekal, Osama Magdy ElGouhary
    Challenge Journal of Concrete Research Letters (2025) 16(2) 95-114
    This study investigates the behavior of multi-cell steel columns (MCCs) under impact loading through both experimental and numerical analysis. Twelve specimens, including single-cell columns (SCC) and four-cell MCC configurations, were tested in empty and conc...
  • Numerical evaluation of reinforced concrete slabs with fixed support under impact load
    Tolga Yılmaz, Hasan Selim Şengel
    Challenge Journal of Structural Mechanics (2022) 8(3) 122-132
    Reinforced concrete (RC) structural members may be subjected to impact load besides quasi-static load or other dynamic loads like earthquake and wind loads in their service periods. Many research emphasized that although impact load acts on structural members ...