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What is Recycled Aggregate Concrete in Steel Tubes about?

This document summarizes an experimental study on the behavior of recycled aggregate concrete filled steel tubular columns. 30 composite column specimens were tested that varied the tube shape (circular or square), concrete type (normal or recycled aggregate), and load eccentricity ratio (0-0.53). The results showed that the columns failed due to overall buckling. The predicted load-deformation relationships from design codes agreed well with the test results. Recycled aggregate concrete filled steel tubula

Author

deborah castanheira

Language

EN