Equivalent elastic modulus of reinforcement to consider bond-slip effects of coastal bridge piers with non-uniform corrosion

2020 ◽  
Vol 210 ◽  
pp. 110382
Author(s):  
Wenting Yuan ◽  
Anxin Guo ◽  
Hui Li
Keyword(s):  
Elastic Modulus ◽  
Bridge Piers ◽  
Uniform Corrosion ◽  
Bond Slip ◽  
Slip Effects

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

2012 ◽  
Vol 166-169 ◽  
pp. 1395-1398
Author(s):  
Cao Xiu Li ◽  
De Jian Shen ◽  
Pei Ling He ◽  
Xian Feng Dong ◽  
Hong Fei Zhang
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Crack Width ◽  
Concrete Beams ◽  
Reinforced Concrete Beams ◽  
The Other ◽  
Bond Slip ◽  
Steel Reinforced Concrete ◽  
Slip Effects ◽  
Current Standards

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.

Implementation of bond-slip effects on behaviour of slabs in structures

2015 ◽  
Vol 16 (2) ◽  
pp. 311-327 ◽  
Author(s):  
S.S. Mousavi ◽  
M. Dehestani
Keyword(s):  
Bond Slip ◽  
Slip Effects
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