Paper Title:
Shrinkage Performance of Adherence of New Steel Fiber-Reinforced Concrete to Old Concrete
  Abstract

Shrinkage experiments were done to determine the influence of the volume fraction of steel fiber-reinforcement on the bonding behavior between new concrete and old concrete. The mechanics of the model of restricted shrinkage upon the adherence of new steel fiber reinforced concrete to old concrete are described. The results demonstrate that the difference of shrinkage between the new and the old concrete can been reduced by adding steel fiber to the new concrete. The decrease of shrinkage difference reduces the shrinkage force at the adhesive interface, which improves the adhesion of new concrete to old concrete and the magnitude of the decrease of shrinkage difference is correlated to the steel fiber volume fraction.

  Info
Periodical
Advanced Materials Research (Volumes 163-167)
Edited by
Lijuan Li
Pages
3569-3574
DOI
10.4028/www.scientific.net/AMR.163-167.3569
Citation
H. Q. Cheng, D. Y. Gao, "Shrinkage Performance of Adherence of New Steel Fiber-Reinforced Concrete to Old Concrete", Advanced Materials Research, Vols. 163-167, pp. 3569-3574, 2011
Online since
December 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: Ning Xia, Mao Sen Cao, Qing Wen Ren
Abstract:In this study, an experiment program is presented to study the bonding mechanism between corroded bolts and grout and in particular the...
1063
Authors: Jun Zhang, Xu Chen, Xin Li Wei, Yong Cheng Lin
Abstract:The environmental experiments of the thermal cycling (-40~125°C) and the high temperature/humidity (85°C, 85%RH) aging were used to evaluate...
2875
Authors: Chun Ming Wei, Hui Su, Qiang Zhao, Chun Li Bi
Chapter 2: Disaster Prevention and Reduction of Civil Engineering
Abstract:The quality of construction joint is significantly influenced by the precision in the concrete placement. In order to obtain the mechanical...
1264
Authors: Shi Yong Jiang, Yong Ye, Wei Fei
Chapter 2: Advanced Building Materials
Abstract:Through the pull-out test methods, the concrete strength、reinforcement diameter Basalt Fiber Reinforced Plastics Bars、the anchorage length、...
993
Authors: Bo Shan, Jie Chen, Yan Xiao
Bamboo Materials
Abstract:Glubam is a kind of environmentally friendly and energy efficient composite material in civil engineering developed in recent years. But the...
43