Paper Title:
Test and Study on Impact of Corrosion on Bond Force between Steel and Concrete
  Abstract

The corrosion of steel will have a bad impact on the safety of reinforced concrete structure. In severe cases, it may even be disastrous. In order to understand the impact of steel corrosion on the structure, tests are carried out to study corrosion and expansion rules of steel bars as well as the impact rules of corrosion on bond force between steel and concrete. The results show that wet and salty environment will result in steel corrosion; relatively minor corrosion will not cause expansion cracks of protection layers; when steel rust to a certain extent, it will cause cracks along the protection layer; when there exists minor corrosion in steel and the protection layer does not have expansion cracks, the bond force is still large and rapidly decreases as the corrosion rate increases.

  Info
Periodical
Edited by
Yusaku Fuji and Koichi Maru
Pages
176-181
DOI
10.4028/www.scientific.net/AMM.36.176
Citation
X. F. He, S. G. Zhao, Y. B. Leng, "Test and Study on Impact of Corrosion on Bond Force between Steel and Concrete", Applied Mechanics and Materials, Vol. 36, pp. 176-181, 2010
Online since
October 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xing Guo Wang, Zhao Xia Cheng, Yongchao Hao, Yi Xin Wang
Abstract:Mixing three different fiber composites into concrete specimens respectively, compressive strength, splitting tensile strength and flexural...
1976
Authors: Shi Ping Zhang, Lan Zong, Jia Ping Liu
Abstract:A detailed observation on the penetration profile of chloride ions through a crack in concrete structures was carried out. Cracks were...
113
Authors: Xiao Fan Liu, Guo Dong Mei, Ji Xiang Li, Yun Xia Lun
Abstract:Orthogonal tests are designed for hybrid fiber reinforced concrete. Bending toughness of hybrid fiber reinforced concrete, with the substrate...
2006
Authors: Yan Kun Zhang, Xiao Hu Li, Pan Zhang
Chapter 1: High Strength High Performance Materials and New Structural System
Abstract:Based on the experiment, the splitting tensile strength and axial tensile strength of specified density steel fiber concrete are studied. The...
330
Authors: Mengcheng Chen, Kai Wang, Quanshui Wu, Zhen Qin
Chapter 4: Reliability and Durability of Structures
Abstract:According to the service environment of light rail transit and subway structures, in this paper experiments on the corrosion characteristics...
1987