Table 1 Description of samples.

From: Experimental evaluation of the effect of openings on the structural performance of diagonally reinforced coupling beams

Beam name

Opening location in

longitudinal direction

of the beam (S)

Opening location in

transverse direction

of the beam (Z)

Description

S

Diagonally reinforced beam

without diagonal confinement

E-Op

Spacing of 30 mm from

the fixed support

At the mid height

E-Op-Ad

Spacing of 30 mm from

the fixed support

At the mid height

Diagonally reinforced beam

without diagonal confinement

With additional reinforcement

around the opening