Bond Strength between Steel and Concrete Experiment Analysis at Different Temperatures

Abstract:

It is known in the literature, at different temperatures bond strength bond between steel and concrete and relevant test data segment free end slip magnitude rarely, it is necessary to study this type of test, in order to more in-depth study of steel and variation between concrete bonding properties at different temperatures in order to verify different temperatures we derive between steel and concrete expressions are appropriate bond stress and slip. This test is primarily measured under different temperature conditions, reinforced concrete specimens under axial tension force central role, respectively, at the free end of the specimen and loading end bond segment relative slip steel and concrete at different temperatures . Because when the temperature reaches about 200 °C, the specimen began to appear on the adhesive debonding phenomenon, so this calculation is only done by experiments and theoretical consideration a temperature in the range of 20 °C to 190 °C.

• Periodical: Advanced Materials Research (Volumes 1065-1069)
• Pages: 1977-1980
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1065-1069.1977
• Online since: December 2014
• Authors: Tao Zou, Yu Lai Han
• Keywords: Bond Strength, Different Temperatures, Experiment Analysis, Reinforced Concrete

References

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