The enhancement of toughness of quasi-brittle cement-based materials holds significant
importance in modern concrete science. Flexural toughness serves as a key indicator for …

Ultra-high-performance fiber reinforced concrete (UHPFRC) is an advanced composite
known for its exceptional mechanical properties and durability, playing a vital role in modern …

The in-depth investigation on the toughness and ductility strengthening mechanism by fibres
is essential to efficiently design geopolymer composites with high toughness and ductility …

Abstract Ultra-high Performance Concrete (UHPC) exposed to cryogenic temperatures
typically fails in a brittle fashion, with a failure mode that is undesirable and catastrophic. In …

This paper investigates the pullout response of straight and hooked-end steel fiber
embedded in Ultra-high Performance Concrete (UHPC) subjected to alternating cryogenic …

As a kind of low-carbon cementitious materials, alkali-activated slag (AAS) can make
contributions to the construction in cold areas because of its low freezing point of alkaline …

Stability of fiber-reinforced shotcrete (FRS)-rock interface under high-and-variable
temperature conditions during high geothermal tunnel construction is related to the safety of …

The study introduces a novel approach to enhance the properties of Ultra-High Performance
Concrete (UHPC) through multi-scale synergistic reinforcement using microfibers (0.66 mm) …

Durability is an important attribute that needs to be focused on during the life span of low-
carbon geopolymer mortar (LCGM). The influence of water content (0.00%, 4.91%, and …

As a potential and sustainable construction material, ultra-high performance concrete
containing coarse aggregate (UHPC-CA) finds promising applications in engineering …