THE DETERMINATION OF A CRACK IN STEEL FIBRE REINFORCED LIME-SAND CONCRETE
Cong Gang,Pu Xincheng
DOI:10.11835/j.issn.1674-4764.1995.02.008
Received ,Revised , Accepted , Available online July 01, 2015
Volume ,1995,Pages 52-57
- Abstract
This paper studies the determination of a crack in steel fibre reinforced lime-sand concrete and its precision by acoustic emission(AE).The main AE paramters which influencethe precision of the determination of a crack are introduced,The properties of the lime-sand concretecan be increasted greatly with the steel fibre,The result in this paper can be used in the study of fi-bre re inforced cement concrete.