Techno Press
Techno Press

Structural Engineering and Mechanics
  Volume 21, Number 4, November10 2005 , pages 393-406
DOI: https://doi.org/10.12989/sem.2005.21.4.393
 


Experimental study on the deformation characteristics
of RC beam-column subassemblages
Zixiong Guo and Yong Yang

 
Abstract
    Cyclic loading tests were carried out on six half-scale reinforced concrete beam-column subassemblages designed to the current Chinese Seismic Design Code for Buildings. The deformation behavior and restoring force characteristics of the subassemblages were studied. Emphasis was directed on their seismic behavior and deformation components. Based on test data and a simplified analysis model of the global and local deformation, the contribution of the deformation components due to beam flexure, column flexure, joint shear, and slippage of longitudinal reinforcement in the joint to the global deformation of subassemblages at different displacement amplitudes of cyclic loading was investigated.
 
Key Words
    reinforced concrete; beam-column subassemblage; seismic behavior; deformation characteristics.
 
Address
College of Civil Engineering, Huaqiao University, Quanzhou 362021, China
 

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