Finite Element Analysis of Reinforced Concrete Frame Exterior Joints with T-Section Columns

Abstract:

Nonlinear three-dimensional finite element method was used to analyze the crack pattern and stress distribution of reinforced concrete frame exterior joints with T-section columns. On the basis of the smear-crack approach, the cracking of reinforced concrete joint was predicted. And the capability of finite element model was demonstrated by comparing the predictions with test results. Further analysis was carried out to study the effect of axial load ratio and limb length on stresses of the joints. It is seen that the stresses of joint were influenced by these two factors, which should be considered in the design of reinforced concrete joint with T-section column.

• Periodical: Applied Mechanics and Materials (Volumes 438-439)
• Pages: 505-509
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.438-439.505
• Online since: October 2013
• Authors: Gui Rong Liu, Yu Xin Wang, Shun Bo Zhao
• Keywords: Finite Element, Joint, Limb Lengths, T-Section Column

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