With the widespread application of 3D concrete printing (3DPC) technology in the construction field, the lack of steel reinforcement leading to insufficient tensile performance has become a key bottleneck.
For this reason, scholars such as Yan Zitong first proposed a technical solution of using fiber-reinforced polymer (FRP) to constrain 3D printing of ultra-high performance concrete (FC3DPU), and studied its mechanical performance enhancement mechanism through an axial compression test system.
.