Different from the typical bi-linear stress-strain response, many recent studies have reported
a stress reduction-recovery response (ie, a three-segment behavior of strain hardening …

Fiber-reinforced polymer (FRP) composites have been widely used in civil engineering for
either strengthening existing deteriorated reinforced concrete (RC) structures or constructing …

Ultra-high performance concrete (UHPC) usually exhibits a weak ductility under axial
compression. However, the ductility can be enhanced by implementing confining devices …

Current axial stress–strain models of FRP-confined concrete mainly focus on FRP-confined
normal concrete, the research work on studying the stress–strain behavior of FRP-confined …

A new ultrahigh-performance concrete (UHPC)-filled fibre-reinforced polymer (FRP)-steel
composite tube column (UHPCFSCT) was designed. This structure uses not only UHPC with …

The research aims to enhance the ductility characteristics of ultra-high performance concrete
fibre material (UHPC-FM) comprising with different micro-synthetic fibres such as basalt fibre …

The constitutive behavior of ultra-high performance concrete (UHPC) and ultra-high
performance fiber reinforced concrete (UHPFRC) under multiaxial stresses, which has not …

Confinements have been adopted to alleviate the brittleness of ultra-high performance
concrete (UHPC). However, as the foundation of confinement mechanism, the research on …

Due to its superior mechanical properties and durability, ultra-high performance concrete
(UHPC) or ultra-high performance fiber reinforced concrete (UHPFRC) has emerged as a …

Ultra-high-performance concrete (UHPC) has been used as an advanced construction
material in civil engineering because of its excellent mechanical properties and durability …