TWO-SIDED SHEARING BONDING STRENGTH OF STEEL FIBER CEMENT MORTAR TO OLD CONCRETE

Bu Liangtao; Luo Xinghua

doi:10.13204/j.gyjz200909019

Volume 39 Issue 9

Dec. 2014

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Bu Liangtao, Luo Xinghua. TWO-SIDED SHEARING BONDING STRENGTH OF STEEL FIBER CEMENT MORTAR TO OLD CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(9): 90-94. doi: 10.13204/j.gyjz200909019

Citation:

Bu Liangtao, Luo Xinghua. TWO-SIDED SHEARING BONDING STRENGTH OF STEEL FIBER CEMENT MORTAR TO OLD CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(9): 90-94. doi: 10.13204/j.gyjz200909019

Bu Liangtao, Luo Xinghua. TWO-SIDED SHEARING BONDING STRENGTH OF STEEL FIBER CEMENT MORTAR TO OLD CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(9): 90-94. doi: 10.13204/j.gyjz200909019

Citation:

Bu Liangtao, Luo Xinghua. TWO-SIDED SHEARING BONDING STRENGTH OF STEEL FIBER CEMENT MORTAR TO OLD CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(9): 90-94. doi: 10.13204/j.gyjz200909019

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TWO-SIDED SHEARING BONDING STRENGTH OF STEEL FIBER CEMENT MORTAR TO OLD CONCRETE

doi: 10.13204/j.gyjz200909019

1.
Civil Engineering College,Hunan University,Changsha 410082,China

Received Date: 2008-06-25
Publish Date: 2009-09-20

Abstract

Abstract

By the two-sided shearing experiments on concrete specimens strengthened by steel fiber cement mortar,the influence of surface treatment methods of old concrete,strength of steel fiber cement mortar on the interface bond strength between the mortar and the old concrete is investigated.The result demonstrates that the two factors have great influence on interface bond strength,and their interactive effect is not significant.Owing to the presence of steel fiber in the repair material,the interface bonding property has been enhanced to a certain extent.
- steel fiber cement mortar,
- concrete reinforcement,
- bonding property,
- variance analysis