Research Articles | Challenge Journal of Structural Mechanics

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Related Articles

  • Optimum design of reinforced concrete beam sections with JAYA algorithm
    Yasin Duysak, Sinan Melih Nigdeli, Gebrail Bekdaş
    Challenge Journal of Concrete Research Letters (2024) 15(4) 134-141
    Section design is an important process for designing reinforced concrete structures because of the existence of factors such as bearing capacity and cost. After defining the initial cross sections for reinforced concrete elements, reinforcement amounts are cal...
  • Design of reactive powder concrete mortar mixes through high strength and durability
    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...
  • Investigation of the seismic response of irrigation channel using Coupled Eularian-Lagrangian approach
    Muhammet Ensar Yiğit, Betül Üstüner
    Challenge Journal of Concrete Research Letters (2024) 15(3) 90-100
    While devastating earthquakes affect cities, they can also cause serious damage to irrigation structures in agricultural areas. Cracks and structural deteriorations may occur in water structures using concrete such as dams, aqueducts and open channels. This st...
  • Predicting compressive strength of heavyweight concrete using deep neural networks and Box–Behnken design
    Amir Hossein Derakhshan Nezhad, Seayf Allah Hemati, Omid Rezaifar
    Challenge Journal of Concrete Research Letters (2025) 16(4) 173-202
    This study investigates the prediction and evaluation of compressive strength in heavyweight concrete incorporating magnetite and steel slag, using two advanced modeling techniques: Deep Artificial Neural Networks (DANN) and Box-Behnken Response Surface Method...
  • The novelty design method in lightweight structures with low effective elastic modulus
    Hojjat Ghahramanzadeh Asl, Derya Karaman
    Challenge Journal of Structural Mechanics (2024) 10(2) 47-57
    Lightweight structures are of great interest in industrial areas such as automotive, aerospace, and biomedical due to their lightness, and superior mechanical performance. The advantages of lightweight structures are increased with the spread of additive manuf...