Research on Flexural Behavior of Coarse Recycled Aggregate-Filled Plain Concrete Beam

Abstract:

In order to study the flexural behavior of coarse recycled aggregate-filled plain concrete beams, two beams were made. The experiment of simply supported beam under concentrated loads is performed, which makes us get the ultimate flexural capacity, midspan deflection and the development of cracks of each beam, and the numerical simulation of the damage process of beams is also carried out using finite element software. The results indicated that the tension property of coarse recycled aggregate-filled plain concrete beam is better than ordinary concrete beam, and some failure forms of bending is similar; the strength of recycled aggregates greatly influences flexural behavior of coarse recycled aggregate-filled plain concrete beam.

• Periodical: Advanced Materials Research (Volumes 250-253)
• Pages: 379-382
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.250-253.379
• Online since: May 2011
• Authors: Jing Li, Lin Fu Wang, Juan Li, Xian Feng Qu, Lin Jang
• Keywords: Coarse Recycled Aggregates, Flexural Behavior, Numerical Simulation, Self-Compacting Concrete (SCC)

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