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  Cracks can occur in the compression zone of a beam cross section, in the middle part of the span due to different reasons. For instance, due to accidents happened during transportation of the prefabricated Reinforced Concrete (RC) beams on manufacturing site. ...
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  Abdullah Demir, Uğur Polat
  Challenge Journal of Structural Mechanics (2023) 9(2) 48-54
  Cables are invaluable members for some applications of engineering. The specialty is due to its behavior under transverse loads. Having almost no rigidity in transverse direction makes cables different from other structural elements. In most applications, cabl...
• Mechanical characterization of FDM-printed PLA: Role of infill geometry and build direction
  Tevfik Oğuzhan Ergüder, Caner Bulut
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  İsmail Hakkı Tarhan, Yeşim Tarhan
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  This study investigates the nonlinear in-plane structural behavior of 3D-printed concrete wall elements with two representative internal infill patterns ‒ lattice (L) and triangular (T) ‒ using finite element modeling informed by experimentally derived materia...
• Investigation of mechanical properties of steel reinforcements in reinforced concrete structures as a result of exposure to fire
  Abdulhadi Koşatepe, Casim Yazici
  Challenge Journal of Structural Mechanics (2023) 9(2) 68-76
  In this study, it is aimed to investigate the properties of the most commonly used metal and alloy steel materials, which are used in our country and in the world as engineering materials, under the influence of fire of the rebar in the concrete. Inspection st...