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Behavior of Post-Tensioned Fiber Concrete Beams: HBRC Journal by Leonardo Calheiros Rodrigues is a document available to read on EtoBox.

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The document discusses an experimental study on the behavior of post-tensioned concrete beams with variable fiber content. Eleven half-scale post-tensioned beams were tested under repeated loading until failure. The test parameters included fiber type (steel and polypropylene), fiber content, and prestressing ratio. Test results showed that steel fiber concrete beams demonstrated improvements in cracking behavior, flexural stiffness, strength, ductility, and energy absorption compared to polypropylene fiber

Author

Leonardo Calheiros Rodrigues

Language

EN