Application of response surface methodology in finite element analysis of deflection of pretensioned inverted T-beam with web openings strengthened with GFRP laminates

• Main Authors: Tian C.H., Mohammed B.S., Mustapha K.N.
• Other Authors: 54973908300
• Format: Conference Paper
• Published: 2023
• Subjects: Finite element; GFRP; Prestressed inverted T-beam; Response surface; Web opening; Competition; Computer science; Concrete beams and girders; Deflection (structures); Floors; Mathematical models; Precast concrete; Prestressed concrete; Regression analysis; Surface properties; Finite element method
• Institution: Universiti Tenaga Nasional

A precast, prestressed concrete girder with circular web openings allows building service systems (mechanical, electrical, communications, and plumbing) to cross the girder line within the member's depth, reducing a building's floor -to- floor height and the overall height of the structure...