Wang Bu, Liu Boquan, Wang Pu. EXPERIMENT ON SEISMIC BEHAVIOR OF CFRP - STRENGTHENED EXTERIOR RC FRAME JOINTS[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(3): 102-105,122. doi: 10.13204/j.gyjz200703025
Citation:
Wang Bu, Liu Boquan, Wang Pu. EXPERIMENT ON SEISMIC BEHAVIOR OF CFRP - STRENGTHENED EXTERIOR RC FRAME JOINTS[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(3): 102-105,122. doi: 10.13204/j.gyjz200703025
Wang Bu, Liu Boquan, Wang Pu. EXPERIMENT ON SEISMIC BEHAVIOR OF CFRP - STRENGTHENED EXTERIOR RC FRAME JOINTS[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(3): 102-105,122. doi: 10.13204/j.gyjz200703025
Citation:
Wang Bu, Liu Boquan, Wang Pu. EXPERIMENT ON SEISMIC BEHAVIOR OF CFRP - STRENGTHENED EXTERIOR RC FRAME JOINTS[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(3): 102-105,122. doi: 10.13204/j.gyjz200703025
Several strengthening materials could be added to CFRP -strengthening system because of the excellentcharacteristics of CFRP sheets and three strengthening schemes of beam -column joints based on CFRP sheets are put forwardto upgrade the seismic behavior of those under designed RC frames. Based on the quas- i static test of six exterior RC beam-column joints, the effectiveness of the schemes was examined in aspect of failure modes, hysteretic response, sheardeformation of joint cores, strength degradation, stiffness degradation and energy dissipation capacity.
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