Due to the nonuniform constraints of the steel tubes on concrete, the calculations of the axial
compressive load-carrying capacity of square concrete-filled steel tubular (SCFST) columns …

A novel underwater spliceable basalt fiber-reinforced polymer (BFRP) shell-confined
concrete structure was proposed that rapidly reinforces underwater piers by lapping the FRP …

By virtue of the high strength, cost-efficiency and green construction, the expanded stiffened
deep-cement-mixing (ESDCM) piles with steel cores own a great prospect to be applied for …

The use of vibro-centrifugation technology allows the manufacture of variotropic structures
that are inhomogeneous in the annular section and have different characteristics along the …

The steel-concrete-fiber-reinforced polymer (FRP) composite structure was proposed in this
paper, where FRP and steel were designed in the tensile region and compression region of …

Stainless steel tubes have excellent plasticity and ductility, and FRP grids have favorable
advantages for application in specific structural reinforcements. For systems including …

The initial bond stress between carbon fiber reinforced polymer (CFRP) and concrete is low,
and installing shear connectors on FRP profiles disrupts the integrity of the material. As a …

Non-dispersive underwater concrete (NDC) is extensively used in underwater engineering.
This study firstly proposed a novel low-porosity NDC. Secondly, the effect of slenderness …

Concrete freeze-thaw damage is common in high-altitude regions. Adding an appropriate
amount of air-entraining agents (AEA) can improve the flowability of fresh concrete and the …

Bridge pier columns are prone to steel corrosion and peeling of the concrete cover of the
concrete in long-term service in the underwater environment. There is currently no better …