Study Steel Reinforced Concrete Beam Column Joints Performance under Exposure to Fire
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 5
Abstract
Fire safety or fire resistance is a critical design consideration for high rise buildings since fire represents one of the most severe conditions that may be encountered during the life time of a building. Beam column joints are main structural components of a building. This study aims to investigate the behaviour of steel-reinforced beam column joints under combined loading and fire including heating cooling and post fire phases. Different I sections are using as structural steel sections for the study. A finite element analysis model was developed to stimulate the response of SRC beam column joints in whole loading sequences, including initial loading ,heating cooling and post fire loading. Also aims to study the relationship between sectional properties of structural steel section and fire resistance behaviour. Comparison of fire resistance behaviour of beam column joints under initial heating phase, cooling phase and post fire loading phase is also discussed.
Authors and Affiliations
Tinu P. Thomas. , Sandhya Chakravarthy
Keywords
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