A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Seismic performance of aramid fiber square tubed concrete columns with metallic and/or non-metallic reinforcement
In prefabricated Aramid Fiber Reinforced Polymer (AFRP) tubed concrete columns with metallic and/or nonmetallic reinforcement, the AFRP square tube performs the dual functions of stay-in-place formwork and transverse reinforcement. Nine column specimens including a hybrid concrete column with steel bars of AFRP rods for longitudinal reinforcement, were tested under cyclic lateral forces while simultaneously subjected to a constant axial load. Double confinement due to an aramid fiber tube and steel hoops with cross ties can provide a much greater transverse confinement effect. The ply of composite laminates can be designed such that when the shear and the bond strengths exceed the flexural strengths, adequate seismic performance of the hybrid RC columns can be ensured.
Seismic performance of aramid fiber square tubed concrete columns with metallic and/or non-metallic reinforcement
In prefabricated Aramid Fiber Reinforced Polymer (AFRP) tubed concrete columns with metallic and/or nonmetallic reinforcement, the AFRP square tube performs the dual functions of stay-in-place formwork and transverse reinforcement. Nine column specimens including a hybrid concrete column with steel bars of AFRP rods for longitudinal reinforcement, were tested under cyclic lateral forces while simultaneously subjected to a constant axial load. Double confinement due to an aramid fiber tube and steel hoops with cross ties can provide a much greater transverse confinement effect. The ply of composite laminates can be designed such that when the shear and the bond strengths exceed the flexural strengths, adequate seismic performance of the hybrid RC columns can be ensured.
Seismic performance of aramid fiber square tubed concrete columns with metallic and/or non-metallic reinforcement
Erdbebensicherheit von mit Aramidfasern quadratisch ummantelten Betonpfeilern mit metallischer und/oder nichtmetallischer Verstärkung
Yamakawa, T. (author) / Zhong, P. (author) / Ohama, A. (author)
2003
16 Seiten, 10 Bilder, 3 Tabellen, 7 Quellen
Conference paper
English
Seismic Performance of Aramid Fiber Square Tubed Concrete Columns with Non-Metallic Reinforcement
| British Library Conference Proceedings | 2001
| British Library Conference Proceedings | 2001
| British Library Online Contents | 2003
From Steel Tubed Columns to FRP Tubed Columns
| ASCE | 2001
Seismic Resistance of Steel-Tubed High-Strength Reinforced-Concrete Columns
| British Library Online Contents | 1999