In recent years, ultra-high-performance concrete (UHPC) has attracted increasing interest
owing to its superior mechanical properties and excellent durability. This paper introduces …

Composite structural members such as concrete-filled double-skin steel tube (CFDSST) and
concrete-filled double steel tubular (CFDST) columns are increasingly being utilized in …

Property improvement is a key process for achieving high value-added utilization of recycled
powders (RPs), recycled fine aggregates (RFAs) and recycled coarse aggregates (RCAs) in …

With high compressive strength and high fracture toughness, steel fiber reinforced concrete
is widely used in large-span bridges and high-rise buildings. Since concrete structures are …

Hybrid basalt-sisal fiber reinforced concrete (BSFRC) has good application prospects in
construction engineering, while the research on its mechanical properties and impact …

Explosions including accidental and manmade too not only cause damage to the
structure/building but also inflict severe injuries and loss of human lives around the …

The dynamic tensile strength of concrete has been experimentally reported to increase
significantly with the increase of imposed strain rates. However, the intrinsic mechanisms …

Geopolymer based ultra-high performance concrete (G-UHPC) has been recognized as a
'eco-friendly'form of ultra-high performance concrete owing to its beneficial characteristics …

This study presents a modified HJC model for simulating the constitutive behaviour of
concrete under large strains, high strain rate and high pressure. The original HJC model has …

Abstract Ultra-High Performance Concrete (UHPC) is widely used for repair due to its
mechanical and durability properties. For example, when repairing Alkali-Activated Concrete …