The durability of concrete has attracted significant attention over the past several decades
and is still a research hotspot until now. This paper reviews and discusses recent research …

Repair and strengthening of concrete structures have become more important with the aging
of existing infrastructure and the rising reconstruction costs. One of the popular and …

Hybrid fiber affects the structure of air voids of hardened concrete and further affects the
performance of concrete. A laboratory test quantitatively analyzes the characteristics of air …

Based on a review of existing literature, this paper summarizes the research progress
pertaining to the bond–slip in reinforced concrete (RC) structures. Specifically, considering …

The inferior durability of recycled aggregate concrete (RAC) is causing hindrance in the
application of recycled concrete aggregates (RCA) in structural concrete. This research …

In this study, the effect of adding nano-silica (NS) particles on the properties of concrete
containing coal fly ash were explored, including the mechanical properties, impact …

Hydraulic concrete structures in cold regions are vulnerable to freeze–thaw (FT) damage,
which will affect the fracture performance of concrete structures. Hence, the fracture …

Freeze-thaw damage is one of the main deleterious processes of concrete in cold climates.
This study intends to detect the ongoing freeze-thaw (FT) deterioration in concrete …

Abrupt temperature change (freeze-thaw cycles) is one of the most damaging actions
affecting concrete, inasmuch as it induces microcracking. The formation of this crack reduces …

This study aims to provide an understanding of the damage evolution and dynamic
mechanical behavior of frozen soil under freezethaw (FT) loading and impact loading. We …