Interaction diagram and response surface plot of pretensioned inverted T-beam with circular web openings

• Main Authors: Cheng, Hock Tian, Bashar, S. Mohammed, Kamal Nasharuddin, Mustapha
• Format: Article
• Language: English
• Published: Inderscience Publishers 2009
• Subjects: TA Engineering (General). Civil engineering (General); TH Building construction
• Online Access: http://umpir.ump.edu.my/id/eprint/28123/1/Interaction%20diagram%20and%20response%20surface%20plot%20of%20pretensioned%20.pdf; http://umpir.ump.edu.my/id/eprint/28123/; https://doi.org/10.1504/IJMIC.2009.027076; https://doi.org/10.1504/IJMIC.2009.027076

This paper presents the results of a research project aimed at providing standard circular web openings to the popular precast pretensioned inverted T-beam. Opening diameter and placement and required materials strengths were investigated. In this paper, the non-linear analysis, interaction diagram...