種別 paper
主題 Shear Adhesion Behavior of Concrete-epoxy-steel and Concrete-epoxy-CFRP Interfaces
副題
筆頭著者 Bimal Babu ADHIKARY(Saitama University)
連名者1 Hiroshi MUTSUYOSHI(Saitama University)
連名者2 Tadashi KANAI(Saitama University)
連名者3 Sayan SIRIMONTREE(Thammasat University)
連名者4
連名者5
キーワード adhesion, average shear stress, bond strength, CFRP, concrete, epoxy adhesive, interface, plate bonding, shear stiffness, shear strength, steel plate
21
3
先頭ページ 1543
末尾ページ 1548
年度 1999
要旨 Experiments were performed to study the shear adhesion behavior of concrete-epoxy-steel/CFRP interfaces. The average shear strength of interface is found between 1.1 to 3.3 MPa. The thin layer of adhesive results the most effective bonding. The average shear stress at failure decreases with plate thickness for steel plate bonding. The longer bond length decreases the average shear strength but increases the ultimate shearing force. Shear strength of the interface also increases with concrete strength. The major failure mode is debonding of concrete-epoxy joint in steel plate bonding whereas for CFRP bonded specimens, it is shearing-off of concrete below CFRP layer.
PDFファイル名 021-01-3258.pdf


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