Fibers are essential in reinforcing the mechanical properties of ultra-high performance
concrete (UHPC), particularly the tensile and flexural strength. This paper conducts a …

The use of hybrid short fibers in a suitable combination as reinforcement for cement based
materials has attracted widespread attention because of their benefits compared to mono …

Mortar samples' strength and durability properties can be improved by adding different
pozzolanic materials and fibers to their mixtures against freeze–thaw (FT) periods. For this …

In the natural environment, concrete-built structures are frequently undergoing repetitive
loadings, eg, earthquake, automobile traffic, or wind during their entire service life. Those …

This paper presents an experimental study on the flexural behavior of steel-polypropylene
hybrid fiber reinforced concrete (HFRC) using four-point bending tests on 51 samples. Three …

This paper investigates the effects of fiber type, volume fraction and aspect ratio on the
flexural and acoustic emission (AE) behaviors of steel fiber reinforced concrete (SFRC) …

This paper presents a modified concrete damaged plasticity model (CDPM) based on
ABAQUS, in order to accurately simulate the mechanical responses of steel-polypropylene …

This paper deals with the interfacial bonding performance of the steel fiber in the steel-
polypropylene hybrid fiber reinforced cementitious composite. 42 groups of straight and …

In this research, the behavior of RC columns reinforced with recycled polyethylene
terephthalate (PET) fibers and steel fibers (SFs) was experimentally investigated. The …

This paper investigates for the first time the effect of blending hybrid steel-polypropylene
fiber (SF-PF) and coarse aggregate (CA) on the stress–strain behavior of ultra-high …