Research Articles | Challenge Journal of Concrete Research Letters

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Related Articles

  • 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...
  • Yousry B. I. Shaheen, Zeinab A. Etman, Hanan Lotfy Sabiha
    Challenge Journal of Concrete Research Letters (2025) 16(3) 142-154
    This research investigates the characteristics of reactive powder concrete (RPC) through comprehensive analysis. The primary methodology involved evaluating both fresh (uncured) and hardened RPC specimens. The initial phase incorporated silica fume (SF) as a c...
  • Yousry Bauomy I. Shaheen, Zeinab Abd El khaleq Etman, Doha Elmetwally Abdelmonem Kandil
    Challenge Journal of Concrete Research Letters (2023) 14(3) 69-88
    The aim of this research is to examine the performance of reinforced lightweight ferrocement walls under vertical and horizontal loading. The walls were made up of two thin layers of ferrocement reinforced with one, two, three, or four layers of welded wire me...
  • 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...
  • 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 ...