Explainable machine learning models for punching shear capacity of FRP bar reinforced concrete flat slab without shear reinforcement

• Main Authors: Yan, Jia, Su, Jie, Xu, Jinjun, Hua, Kaihui, Lin, Lang, Yu, Yong
• Format: Article
• Published: Elsevier 2024
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.um.edu.my/46977/; https://doi.org/10.1016/j.cscm.2024.e03162

Existing semi-empirical formulas for predicting punching shear capacity in FRP bar reinforced concrete flat slabs without shear reinforcement often prove inaccurate and unstable. This is primarily due to limited modeling data, inadequate consideration of key variables and neglect of complex nonlinea...