The shear experiment on new and old concrete bonding interface planted with reinforced bar is presented.Three different planting steel types are considered which are expanding cement bonding, ethoxyline resin bonding and preloaded steel.The regulations influenced by planting steel ratio and planting steel adhesive are studied.The effects of different planting steel types are compared and analyzed.
Sener Siddik, Bazant Zdenek P, Becq-Giraudon Emilie.Size Effect onFailure of Bond Splices of Steel Bars in Concret e Beams.Journal ofStructural Engineering, 1999, 125( 6): 653-660