Effect of Web Openings on Flexural Behaviour of Underground Metro Station RC Beams under Static and Cyclic Loading

Table 1

Violated specifications (mm).

Specimens	Requirements	Design	Recommended limit
Beam O	Eccentricity of the opening to the tension zone	70	≤34
	Net distance between adjacent openings	—
Beam T	Eccentricity of the opening to the tension zone	10	≤38
	Net distance between adjacent openings	240	≥950

Values of the scaled specimens are used in Table 1.