The failure modes of concrete columns can be applied to judge the ductility of concrete columns
under seismic loads. In addition, the load-bearing capacity of concrete columns was an …

The ductility of concrete columns, which determined the deformability of concrete columns,
was an important parameter in evaluating the safety of framework structures under horizontal …

To understand the compressive behavior of UHPC confined by both lateral steel and CFRP,
an experiment was presented with the compressive strength of UHPC up to 120.92 MPa in …

The RC columns jacketed by an octagonal stirrup at the center and four spiral stirrups at the
corners exhibited excellent seismic performance. The purpose of this study was to explore …

The shear transfer behaviour of concrete was an important mechanical property, which can
be applied to evaluate the shear load-bearing capacity of concrete beams and the …

The purpose of this study was to develop the design-oriented calculation method for the load-bearing
capacity of RC columns jacketed by octagonal and spiral stirrups under axial and …

The objective of this study was to investigate the compressive behavior of reinforced
concrete (RC) columns jacketed by modified multi‐spiral transverse reinforcement, in which …

The objective of this paper was to evaluate the strength and ductility of laterally confined
concrete. To reach the purpose, the effects of the investigated parameters including concrete …

To explore the compression behavior of ultra-high-performance concrete (UHPC) confined
with rectilinear ties, sixty specimens were tested under axial compression. The investigated …

The objective of this study is to evaluate the axial load-bearing capacity of section-enlargement
concrete columns. To reach the objection, a new strengthened method in which columns …