Crack Width Calculation of Steel Reinforced Concrete Beams Considering the Bond-Slip

Abstract:

Bond-slip performance between section steel and concrete has effect on crack width of steel reinforced concrete（SRC）beams based on experimental results. Current standards about SRC structures do not involve bond-slip effects when calculating the crack width of SRC beams, and this is not valid exactly . This article describes a new method of crack width calculation for SRC beams, which considering the bond-slip effects on crack width. Crack width of SRC beams are divided into two parts: one part ignoring the bond-slip between steel and concrete, and the other part considering additional crack width caused by the bond-slip. The total crack width is the sum of the two parts. Results show that the proposed method in this article is coincide with experimental study.

• Periodical: Applied Mechanics and Materials (Volumes 166-169)
• Pages: 1395-1398
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.166-169.1395
• Online since: May 2012
• Authors: Cao Xiu Li, De Jian Shen, Pei Ling He, Xian Feng Dong, Hong Fei Zhang
• Keywords: Beam, Bond-Slip, Crack Width, Steel Reinforced Concrete

References

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