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  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...
• Exploring deflection challenges: A case study on the influence of heavy concrete weight on profiled steel deck slabs
  Sudhakaran Arumugam, Vijayaprabha Chakrawarthi, Manicka Mamallan Andavar
  Challenge Journal of Concrete Research Letters (2025) 16(3) 155-163
  This paper presents a case study of a deflection challenge in a profiled steel deck slab subjected to heavy concrete loads, as observed during a field investigation. In recent decades, such slabs have gained popularity in both the construction and industrial s...
• 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...
• 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...
• Examining the effects of different seismic base isolators on the seismic behavior of a real-size steel truss structure
  Serdar Çarbaş, Refik Burak Taymuş, Mehmet Özdemir
  Challenge Journal of Structural Mechanics (2025) 11(2) 106-115
  In this study, the seismic behavior of a real-size steel truss structure is examined for elastomeric isolator, double friction pendulum isolator, and fixed support conditions. Hence, the main aim of the study is to examine which type of support is safer for se...