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

被引：1
|
作者：
Cao, Xiu Li [1 ,2 ]
Shen, De Jian [1 ]
He, Pei Ling [2 ]
Dong, Xian Feng [3 ]
Zhang, Hong Fei [4 ]
机构：
[1] Hohai Univ, Coll Civil & Transportat Engn, Nanjing, Jiangsu, Peoples R China
[2] Nanjing Inst Technol, Dept Architectural Engn, Nanjing, Peoples R China
[3] China United Engn Corp, Hangzhou, Peoples R China
[4] Build Honesty & Consultat Ltd Co, Dehua Grp Beijing, Nanjing Branch, Nanjing, Peoples R China
来源：
PROGRESS IN STRUCTURE, PTS 1-4 | 2012年 / 166-169卷
关键词：
Crack Width; Steel Reinforced Concrete; Beams; Bond-slip;
D O I：
10.4028/www.scientific.net/AMM.166-169.1395
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
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.
引用
收藏
页码：1395 / +
页数：2
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