Author(s)

B. Venkatesan¹, R. Ilangovan², P. Jayabalan³, N. Mahendran⁴, N. Sakthieswaran⁵

¹Department of Civil Engineering, University VOC College of Engineering, Thoothukudi, India.
²Department of Civil Engineering, University College of Engineering, Dindigul, India.
³Deptartment of Civil Engineering, National Institute of Technology, Tiruchirappalli, India.
⁴Deptartment of Civil Engineering, PSNA College of Engineering and Technology, Dindigul, India.
⁵Department of Civil Engineering, Anna University Regional Campus, Tirunelveli, India.

This paper analyses the seismic performance of exterior beam-column joints strengthened with unconventional reinforcement detailing. The beam-column joint specimens were tested with reverse cyclic loading applied at the beam end. The samples were divided into two groups based on the joint reinforcement detailing. The first group (Group A) of three non-ductility specimens had joint detailing in accordance with the construction code of practice in India IS456-2000, and the second group (Group B) of three ductility specimens had joint reinforcement detailed as per IS13920-1993, with similar axial load cases as the first group. The experimental studies are proven with the analytical studies carried out by finite element models using ANSYS. The results show that the hysteresis simulation is satisfactory for both un-strengthened and ferrocement strengthened specimens. Furthermore, when ferrocement strengthening is employed, the strengthened beam-column joints exhibit better structural performance than the un-strengthened specimens of about 31.56% and 38.98 for DD-T1 and DD-T2 respectively. The analytical shear strength predictions were in line with the test results reported in the literature, thus adding confidence to the validity of the proposed models.

Beam-Column Joints, Cyclic Load, Ferrocement, Ductility, Hysteresis Curve, ANSYS

Venkatesan, B. , Ilangovan, R. , Jayabalan, P. , Mahendran, N. and Sakthieswaran, N. (2016) Finite Element Analysis (FEA) for the Beam-Column Joint Subjected to Cyclic Loading Was Performed Using ANSYS. Circuits and Systems, 7, 1581-1597. doi: 10.4236/cs.2016.78138.