Abstract:By the pullout test and four point bending test, the influence of the number of dry wet cycles, the concentration(mass fraction) of chloride solution and the types of short fibers on the performance of textile reinforced concrete(TRC) was studied under the action of sodium chloride solution. The results show that under 5% concentration of chloride solution, with the increase of the number of dry wet cycles, the interfacial property between yarns and concrete in TRC presents a downward trend and the bending strength of TRC increases first and then decreases; under 120 times of dry wet cycles, with the increase of the concentration of chloride solution, the interfacial strength between yarns and concrete in TRC changes a little and the bending strength of TRC also increases first and then decreases. Adding both AR glass and PVA short fibers could improve the interfacial property between yarns and concrete in TRC and the bending property of TRC, and the latter has better improvement on the flexural bearing capacity of TRC.