Study on piezoresistance effect of phosphate cement carbon fiber composite mortar
YI Feng
DING Zhu
Abstract：In this paper,phosphate cement carbon fiber mortar (PCFM) sample was prepared by using phosphate cement with high volume of fly ash as matrix and short cut carbon fiber as function materials. And the study on piezoresistive effect of PCFM was carried out by AC two-probe method under one-way loading and cyclic loading. The results showed that the sample of PCFM which carbon fiber content is 1.0% has excellent piezoresistive effect,so that it can be applied to structural damage monitoring.
Keywords：phosphate cementcarbon fiberpiezoresistance effecttwo-probe method
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 44-48 )