THE DETERMINATION OF A CRACK IN STEEL FIBRE REINFORCED LIME-SAND CONCRETE[J]. Journal of Civil and Environmental Engineering, 1995, 17(2): 52-57. DOI: 10.11835/j.issn.1674-4764.1995.02.008.
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.