@civilstudyline: Why is this concrete column still standing? 👀 Both columns have vertical steel bars. The difference is what wraps around them: separate square ties versus a continuous spiral. As compression increases, concrete tries to expand sideways. The spiral confines the core, helping it stay together after cracking and allowing more deformation before failure. That’s why reinforcement detailing matters. 🏗️ What should we compare next: beams or slabs? AI-generated illustration, not a measured test. Actual performance depends on design. #CivilEngineering #StructuralEngineering #Concrete #Rebar #LearnOnTikTok

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Wednesday 23 September 2026 15:13:28 GMT